ReliabilitySimulation.git

			@@ -9,9 +9,10 @@
			import com.zt.life.modules.mainPart.basicInfo.dao.XhProductModelDao;
			import com.zt.life.modules.mainPart.basicInfo.model.ProductImg;
			import com.zt.life.modules.mainPart.taskReliability.dao.*;
			import com.zt.life.modules.mainPart.taskReliability.dto.ModelLinePairDto;
			import com.zt.life.modules.mainPart.taskReliability.model.*;
			import org.apache.commons.lang3.StringUtils;
			import org.slf4j.Logger;
			import org.slf4j.LoggerFactory;
			import org.springframework.beans.factory.annotation.Autowired;
			import org.springframework.stereotype.Service;
			import com.zt.common.db.query.QueryFilter;
			@@ -24,11 +25,20 @@
			/**
			* model_line
			*
			* @author zt generator
			* @author zt generator
			* @since 1.0.0 2024-02-28
			*/
			@Service
			public class ModelLineService extends BaseService<ModelLineDao, ModelLine> {
			public class ModelLineService extends BaseService<ModelLineDao, ModelLine> {
			private static final Logger logger = LoggerFactory.getLogger(ModelLineService.class);

			// 运算
			public static final String OPE_TYPE_SERIES = "series";
			public static final String OPE_TYPE_PARALLEL = "parallel";
			public static final String OPE_TYPE_SWITCH = "switch";
			public static final String OPE_TYPE_VOTE = "vote";
			public static final String OPE_TYPE_BRIDGE = "bridge";

			@Autowired
			private ModelLineDao modelLineDao;
			@Autowired
			@@ -69,8 +79,8 @@

			@Transactional(rollbackFor = Exception.class)
			public void insert(ModelRbd modelRbd) {
			if (modelRbd==null) return;
			if (modelRbd.getId()==null) return;
			if (modelRbd == null) return;
			if (modelRbd.getId() == null) return;
			Long modelId = modelRbd.getId();

			// 删除既有数据
			@@ -84,8 +94,8 @@

			@Transactional(rollbackFor = Exception.class)
			public void update(ModelRbd modelRbd) {
			if (modelRbd==null) return;
			if (modelRbd.getId()==null) return;
			if (modelRbd == null) return;
			if (modelRbd.getId() == null) return;
			Long modelId = modelRbd.getId();

			// 删除既有数据
			@@ -94,16 +104,26 @@
			modelRbdDao.insert(modelRbd);
			}

			// 自动排版RBD
			@Transactional(rollbackFor = Exception.class)
			public boolean layout(ModelRbd modelRbd) {
			boolean result = true;
			if (modelRbd == null) return result;
			Long modelId = modelRbd.getId();
			result = layoutRbd(modelRbd);
			return result;
			}

			@Transactional(rollbackFor = Exception.class)
			public boolean analyze(ModelRbd modelRbd) {
			boolean result = true;
			if (modelRbd==null) return result;
			if (modelRbd == null) return result;
			Long modelId = modelRbd.getId();
			result = analyzeRbd(modelRbd, true);
			return result;
			}

			private boolean analyzeRbd(ModelRbd modelRbd, boolean saveFlag) {
			private boolean layoutRbd(ModelRbd modelRbd) {
			boolean result = true;
			String rbdsonStr = modelRbd.getContent();

			@@ -118,971 +138,171 @@

			// 1. 解析出节点与边
			getNodeAndLineFromRbd(modelRbd.getId(), rbdJsonArray, modelNodeList, modelLineList, productImgList);
			// 2. 对于有多根入口线的产品节点，将其上的表决、旁联关系剥离成运算符节点，添加到该节点的前面，并添加相应的边
			peelOperationFromProductNode(modelRbd.getId(), modelNodeList, modelLineList);
			// 3. 计算所有节点的入口线数及出口线数
			calcInOutLineNumAllNode(modelNodeList, modelLineList);
			// 4. 复制产品节点(node)到list
			List<ModelNode> modelNodeAndVnodeList = modelNodeList.stream().filter(item ->
			"node".equals(item.getNodeType())).collect(Collectors.toList());
			// 5. 不断将基本模型（串联、并联、旁联、表决、桥联）替换为虚节点而简化图形，直至无法简化为止。
			result = getAlgorithmFromRbd(modelRbd, modelNodeList, modelLineList, algorithmList, modelNodeAndVnodeList);

			// 6. 转换为算法库接口XML
			if (result) {
			// result = createIfXmlFromRbd(modelRbd, algorithmList, modelNodeAndVnodeList);
			}
			// 2. 转换为树型结构
			RbdTreeNode root = recognizeRbd(modelNodeList, modelLineList);
			// 3. 将桥联转换为3支路的并联
			convertBridgeToThreeBranchParallel(root);
			// 4. 递归计算RBD的布局空间大小
			calcLayoutSize(root);

			// 7. 保存模型
			if (saveFlag) saveModel(modelRbd, modelNodeList, modelLineList, algorithmList, modelNodeAndVnodeList);
			// 5. 递归计算RBD的布局空间参数（x、y坐标）
			root.setBlockX(0);
			root.setBlockY(0);
			Map<String, RbdTreeNode> nodeMap = new HashMap<>();
			calcPosition(rbdJsonArray, root, nodeMap, false);
			setEdgeRouter(rbdJsonArray, nodeMap);

			// 6. 保存自动布局模型
			JSONObject jsonObject = new JSONObject();
			jsonObject.put("cells", rbdJsonArray);
			modelRbd.setContent(jsonObject.toString());
			modelRbdDao.updateById(modelRbd);

			return result;
			}

			private void peelOperationFromProductNode(Long modelId,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList) {
			List<ModelNode> nodesToAdd = new ArrayList<>();
			List<ModelLine> linesToAdd = new ArrayList<>();
			for (ModelNode node: modelNodeList) {
			List<ModelLine> inLineList = modelLineList.stream().filter(item ->
			item.getEndCell().equals(node.getPicId())).collect(Collectors.toList());
			if ("node".equals(node.getNodeType()) &&
			StringUtils.isNotBlank(node.getNodeTypeExt()) &&
			inLineList.size() > 1) {
			// 旁联or表决
			ModelNode nodeNew = new ModelNode();
			Long nodeNewId = UUIDUtil.generateId();
			nodeNew.setId(nodeNewId);
			nodeNew.setPicId(nodeNewId.toString());
			nodeNew.setModelId(modelId);
			nodeNew.setNodeType(node.getNodeTypeExt());
			nodeNew.setName(node.getNodeTypeExt());
			nodeNew.setVoteNum(node.getVoteNum());
			nodeNew.setPositionX(node.getPositionX());
			nodeNew.setPositionY(node.getPositionY());
			nodesToAdd.add(nodeNew);
			private void calcPosition(JSONArray rbdJsonArray, RbdTreeNode block, Map<String, RbdTreeNode> nodeMap, Boolean lastIsSeries) {
			if ("node,start,end,connect,parallel,switch,vote,bridge".contains(block.getNodeType())) {
			setNodePositionXY(rbdJsonArray, block, nodeMap);
			} else {

			ModelLine lineNew = new ModelLine();
			Long lineNewId = UUIDUtil.generateId();
			lineNew.setId(lineNewId);
			lineNew.setPicId(lineNewId.toString());
			lineNew.setModelId(modelId);
			lineNew.setBeginCell(nodeNewId.toString());
			lineNew.setEndCell(node.getPicId());
			linesToAdd.add(lineNew);
			Double descentWidth = block.getDescentWidth();
			if (descentWidth == null \|\| descentWidth == 0.0) {
			descentWidth = block.getBlockWidth();
			}
			Double descentHeight = block.getDescentHeight();
			if (descentHeight == null \|\| descentHeight == 0.0) {
			descentHeight = block.getBlockHeight();
			}
			List<RbdTreeNode> children = block.getChildren();
			if (OPE_TYPE_SERIES.equals(block.getAlgorithmType())) {
			Double subBlockX = block.getBlockX();
			for (RbdTreeNode child : children) {

			for(ModelLine line: inLineList){
			line.setEndCell(nodeNewId.toString());
			double selfBlockWidth = child.getBlockWidth() * descentWidth / block.getBlockWidth();
			child.setDescentWidth(selfBlockWidth);
			child.setBlockWidth(selfBlockWidth);
			if (lastIsSeries)
			child.setDescentHeight(descentHeight);
			else
			child.setDescentHeight(block.getBlockHeight());

			child.setBlockHeight(block.getBlockHeight() );
			child.setBlockY(block.getBlockY());
			child.setBlockX(subBlockX);
			calcPosition(rbdJsonArray, child, nodeMap,true);
			subBlockX = subBlockX + selfBlockWidth;
			}
			}
			}
			modelNodeList.addAll(nodesToAdd);
			modelLineList.addAll(linesToAdd);
			}

			private boolean getAlgorithmFromRbd(ModelRbd modelRbd,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<Algorithm> algorithmList,
			List<ModelNode> modelNodeAndVnodeList) {
			// 根据以下的构图规则来进行算法分解：
			// 1、节点的定义
			// 1-1) 运算节点：共2个：旁联、表决，且运算节点需放在被运算节点的右侧。
			// 1-2) 产品节点：产品模型中的节点
			// 1-3) 连接节点：共3个：start、end、connect
			// 1-4) 虚节点：代替基本模型，构图规则上等效于产品节点
			// 2、基本模型的定义
			// 2-1) 串联：没有专门的表示符号，由节点间的连接关系定义。2个及以上的节点（产品节点或虚节点）只构成1条路径，终端节点只有1个出口（入口个数无限制）。
			// 2-2) 并联：没有专门的表示符号，由节点间的连接关系定义。2个及以上的节点（产品节点或虚节点）都只有1个入口和出口，且这些节点拥有同一个入口节点和同一个出口节点。
			// 2-3) 旁联：由专门的旁联运算符表示，每条旁联支路只有1个节点（产品节点或虚节点），这些节点都以该旁联节点为出口节点，且这些节点拥有同一个入口节点。
			// 2-4) 表决：由专门的表决运算符表示，每条表决支路只有1个节点（产品节点或虚节点），这些节点都以该表决节点为出口节点，且这些节点拥有同一个入口节点。
			// 2-5) 桥联：没有专门的表示符号，由节点间的连接关系定义。
			// 3、根据以上基本模型的定义，不断将基本模型简化为虚节点，直至简化完毕，或者无法简化为止。
			boolean isEnd = false; // 图形简化完毕（全部简化没了）
			boolean hasSimplified = false; // 至少简化了一处图形
			do {
			hasSimplified = false;
			hasSimplified = simplifySeries(modelRbd.getId(), modelNodeList, modelLineList, algorithmList, modelNodeAndVnodeList, hasSimplified);
			// hasSimplified = simplifyParallel(modelRbd.getId(), modelNodeList, modelLineList, algorithmList, modelNodeAndVnodeList, hasSimplified);
			hasSimplified = simplifyOperator("parallel", modelRbd.getId(), modelNodeList, modelLineList, algorithmList, modelNodeAndVnodeList, hasSimplified);
			hasSimplified = simplifyOperator("switch", modelRbd.getId(), modelNodeList, modelLineList, algorithmList, modelNodeAndVnodeList, hasSimplified);
			hasSimplified = simplifyOperator("vote", modelRbd.getId(), modelNodeList, modelLineList, algorithmList, modelNodeAndVnodeList, hasSimplified);
			hasSimplified = simplifyBridge(modelRbd.getId(), modelNodeList, modelLineList, algorithmList, modelNodeAndVnodeList, hasSimplified);
			isEnd = simplifyEnd(modelRbd.getId(), modelNodeList, modelLineList, algorithmList, modelNodeAndVnodeList);
			} while (!isEnd && hasSimplified);

			return isEnd;
			}

			private boolean simplifyEnd(Long modelId,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<Algorithm> algorithmList,
			List<ModelNode> modelNodeAndVnodeList) {
			ModelNode endNode = modelNodeList.stream().filter(item ->
			"end".equals(item.getNodeType())).collect(Collectors.toList()).get(0);
			if (endNode.getInLineNum()!=1) return false;

			ModelLine lineToEnd = modelLineList.stream().filter(item ->
			item.getEndCell().equals(endNode.getPicId())).collect(Collectors.toList()).get(0);
			ModelNode node = modelNodeList.stream().filter(item ->
			lineToEnd.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if (node.getInLineNum()!=1 \|\| node.getOutLineNum()!=1) return false;

			ModelLine lineToNode = modelLineList.stream().filter(item ->
			item.getEndCell().equals(node.getPicId())).collect(Collectors.toList()).get(0);
			ModelNode startNode = modelNodeList.stream().filter(item ->
			lineToNode.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if (!"start".equals(startNode.getNodeType()) \|\| startNode.getOutLineNum()!=1) return false;

			// 删除节点及连线
			modelLineList.remove(lineToEnd);
			modelLineList.remove(lineToNode);
			modelNodeList.remove(endNode);
			modelNodeList.remove(node);
			modelNodeList.remove(startNode);

			// 生成结束的算法步骤
			// 新增algorithm
			Algorithm algorithm = new Algorithm();
			Long id = UUIDUtil.generateId();
			algorithm.setId(id);
			algorithm.setModelId(modelId);
			algorithm.setComputerId(id);
			algorithm.setModelType(endNode.getNodeType());
			algorithm.setAlgorithmType(endNode.getNodeType());
			algorithm.setComputerList(node.getId().toString());
			algorithm.setObjectList(node.getName());
			algorithm.setStep(algorithmList.size()==0 ? 0 : algorithmList.get(algorithmList.size()-1).getStep()+1);
			algorithmList.add(algorithm);

			// 新增结束的虚节点
			ModelNode vnode = new ModelNode();
			vnode.setId(id);
			vnode.setPicId(id.toString());
			vnode.setModelId(modelId);
			vnode.setNodeType("vnode");
			vnode.setName("v"+algorithm.getStep());
			modelNodeAndVnodeList.add(vnode);

			return true;
			}

			private boolean simplifySeries(Long modelId,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<Algorithm> algorithmList,
			List<ModelNode> modelNodeAndVnodeList,
			boolean hasSimplified) {
			List<ModelNode> startNodes = modelNodeList.stream().filter(item ->
			"node,vnode,connect,end".contains(item.getNodeType())).collect(Collectors.toList());
			if (startNodes.size()==0) return hasSimplified;

			for (ModelNode startNode : startNodes) {
			if (startNode.getInLineNum()!=1) continue;

			List<ModelNode> result = new ArrayList<>();
			if (!"end".equals(startNode.getNodeType())) result.add(startNode);
			seekPathSeries(modelNodeList, modelLineList, startNode, result);
			if (result.size()<2) continue;

			ModelNode endNode = result.get(result.size()-1);
			if ("start,parallel,switch,vote,bridge".contains(endNode.getNodeType()) \|\| endNode.getOutLineNum()!=1) {
			result.remove(endNode);
			}
			List<ModelNode> realSeriesNodes = result.stream().filter(item ->
			!"connect".equals(item.getNodeType())).collect(Collectors.toList());
			if (realSeriesNodes.size()<1) {
			if (result.size() < 2) continue;
			// 替换成连线
			replaceToLineSeries(modelNodeList, modelLineList, result);
			} else if (realSeriesNodes.size()==1) {
			if (result.size() < 2) continue; // path上只有该产品节点（node/vnode）自己，无需做什么
			// 将path替换成该节点
			replaceToTheNodeSeries(modelNodeList, modelLineList,
			result, realSeriesNodes.get(0));
			} else {
			// 将path替换成虚节点
			replaceToVnodeSeries(modelId, modelNodeList, modelLineList,
			algorithmList, modelNodeAndVnodeList, result, realSeriesNodes);
			}
			hasSimplified = true;
			}
			Double subBlockY = block.getBlockY() + (descentHeight - block.getObjectHeight())/ 2;
			for (RbdTreeNode child : children) {
			child.setDescentWidth(block.getBlockWidth());
			child.setDescentHeight(block.getBlockHeight());

			return hasSimplified;
			}
			if (!"vnode".equals(child.getNodeType())) {
			child.setBlockWidth(block.getBlockWidth());
			}

			private void replaceToLineSeries(List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<ModelNode> path) {
			// 获取path的起点的出口线
			ModelNode finalNodeStart = path.get(0);
			ModelNode finalNodeEnd = path.get(path.size()-1);
			List<ModelLine> outLines = modelLineList.stream().filter(item ->
			item.getBeginCell().equals(finalNodeStart.getPicId())).collect(Collectors.toList());

			// 删除path上的所有中间连线及path的结束点以外的节点
			for (int i=0; i<path.size(); i++) {
			ModelNode finalNode = path.get(i);
			if (i < path.size() - 1) {
			// 将入口线删除
			List<ModelLine> lines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode.getPicId())).collect(Collectors.toList());
			modelLineList.removeAll(lines);
			// 删除节点
			modelNodeList.remove(finalNode);
			calcInOutLineNum(finalNode, modelLineList);
			}
			}

			// 将path的起点的出口线改为连接到path的结束点
			for (ModelLine line : outLines) {
			line.setBeginCell(finalNodeEnd.getPicId());
			}

			calcInOutLineNum(finalNodeStart, modelLineList);
			calcInOutLineNum(finalNodeEnd, modelLineList);
			}

			private void replaceToTheNodeSeries(List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<ModelNode> path,
			ModelNode theNode) {
			// 获取path的起点的出口线
			ModelNode finalNodeStart = path.get(0);
			List<ModelLine> outLines = modelLineList.stream().filter(item ->
			item.getBeginCell().equals(finalNodeStart.getPicId())).collect(Collectors.toList());
			// 获取path的结束点的入口线
			ModelNode finalNodeEnd = path.get(path.size()-1);
			List<ModelLine> inLines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNodeEnd.getPicId())).collect(Collectors.toList());

			// 删除path上的所有中间连线及theNode以外的节点
			for (int i=0; i<path.size(); i++) {
			ModelNode finalNode = path.get(i);
			if (i < path.size() - 1) {
			// 将入口线删除
			List<ModelLine> lines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode.getPicId())).collect(Collectors.toList());
			modelLineList.removeAll(lines);
			}
			if (!finalNode.getId().equals(theNode.getId())) {
			modelNodeList.remove(finalNode);
			calcInOutLineNum(finalNode, modelLineList);
			}
			}

			// 将path的起点的出口线改为连接到theNode
			for (ModelLine line : outLines) {
			line.setBeginCell(theNode.getPicId());
			}
			// 将path的结束点的入口线改为连接到theNode
			for (ModelLine line : inLines) {
			line.setEndCell(theNode.getPicId());
			}

			calcInOutLineNum(finalNodeStart, modelLineList);
			calcInOutLineNum(finalNodeEnd, modelLineList);
			calcInOutLineNum(theNode, modelLineList);
			}

			private void replaceToVnodeSeries(Long modelId,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<Algorithm> algorithmList,
			List<ModelNode> modelNodeAndVnodeList,
			List<ModelNode> path,
			List<ModelNode> seriesNodes) {
			// 新增algorithm
			List<String> computerList = createVnodeComputerList("series", algorithmList, modelNodeAndVnodeList, seriesNodes);
			Algorithm algorithm = new Algorithm();
			Long id = UUIDUtil.generateId();
			algorithm.setId(id);
			algorithm.setModelId(modelId);
			algorithm.setComputerId(id);
			algorithm.setModelType("series");
			algorithm.setAlgorithmType("series");
			algorithm.setComputerList(computerList.get(0));
			algorithm.setObjectList(computerList.get(1));
			algorithm.setStep(algorithmList.size()==0 ? 0 : algorithmList.get(algorithmList.size()-1).getStep()+1);
			algorithmList.add(algorithm);

			// 新增虚节点
			ModelNode vnode = new ModelNode();
			vnode.setId(id);
			vnode.setPicId(id.toString());
			vnode.setModelId(modelId);
			vnode.setNodeType("vnode");
			vnode.setName("v"+algorithm.getStep());
			vnode.setPositionX(path.get(0).getPositionX());
			vnode.setPositionY(path.get(0).getPositionY());
			modelNodeList.add(vnode);
			modelNodeAndVnodeList.add(vnode);

			// 将path替换为该虚节点
			for (int i=0; i<path.size(); i++) {
			ModelNode finalNode = path.get(i);
			if (i==0) {
			// 将该节点的出口线改为连接到虚节点
			List<ModelLine> outLines = modelLineList.stream().filter(item ->
			item.getBeginCell().equals(finalNode.getPicId())).collect(Collectors.toList());
			for (ModelLine line : outLines) {
			line.setBeginCell(vnode.getPicId());
			child.setBlockX(block.getBlockX());
			child.setBlockY(subBlockY);
			calcPosition(rbdJsonArray, child, nodeMap, false);
			subBlockY = subBlockY + child.getBlockHeight();
			}
			// 将该节点的入口线删除
			List<ModelLine> inLines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode.getPicId())).collect(Collectors.toList());
			modelLineList.removeAll(inLines);
			}
			if (i==path.size()-1) {
			// 将该节点的入口线改为连接到虚节点
			List<ModelLine> inLines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode.getPicId())).collect(Collectors.toList());
			for (ModelLine line : inLines) {
			line.setEndCell(vnode.getPicId());
			}
			// 将该节点的出口线删除
			List<ModelLine> outLines = modelLineList.stream().filter(item ->
			item.getBeginCell().equals(finalNode.getPicId())).collect(Collectors.toList());
			modelLineList.removeAll(outLines);
			}
			// 删除该节点的出入口线
			List<ModelLine> inOutLines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode.getPicId()) \|\| item.getBeginCell().equals(finalNode.getPicId())
			).collect(Collectors.toList());
			modelLineList.removeAll(inOutLines);
			// 删除该节点
			modelNodeList.remove(finalNode);
			calcInOutLineNum(finalNode, modelLineList);
			}

			calcInOutLineNum(vnode, modelLineList);
			}

			private List<String> createVnodeComputerList(String type,
			List<Algorithm> algorithmList,
			List<ModelNode> modelNodeAndVnodeList,
			List<ModelNode> nodes) {
			// 调整节点顺序
			List<ModelNode> sortedNodes = null;
			if ("bridge".equals(type)) {
			if (nodes.get(1).getPositionY() < nodes.get(4).getPositionY()) {
			sortedNodes = nodes;
			} else {
			sortedNodes = new ArrayList<>();
			sortedNodes.add(nodes.get(3));
			sortedNodes.add(nodes.get(4));
			sortedNodes.add(nodes.get(2));
			sortedNodes.add(nodes.get(0));
			sortedNodes.add(nodes.get(1));
			private void setNodePositionXY(JSONArray rbdJsonArray, RbdTreeNode block, Map<String, RbdTreeNode> nodeMap) {
			Double x = block.getBlockX() + (block.getBlockWidth() - block.getObjectWidth()) / 2;
			Double y = block.getBlockY() + (block.getBlockHeight() - block.getObjectHeight()) / 2;
			block.setX(x);
			block.setY(y);
			nodeMap.put(block.getPicId(), block);
			setRbdNodePosition(rbdJsonArray, block.getPicId(), x, y);
			}

			private void setRbdNodePosition(JSONArray rbdJsonArray,
			String id,
			double x,
			double y) {
			for (int i = 0; i < rbdJsonArray.size(); i++) {
			JSONObject jsonObject = rbdJsonArray.getJSONObject(i);
			if (id.equals(jsonObject.get("id").toString())) {
			JsonUtils2.setJsonValueByPath(jsonObject, "position/x".split("/"), x);
			JsonUtils2.setJsonValueByPath(jsonObject, "position/y".split("/"), y);
			}
			} else if ("parallel".equals(type)) {
			// 把虚节点内部的并联节点全部拿出来，进行大排序
			sortedNodes = new ArrayList<>();
			for (ModelNode node : nodes) {
			if ("node".equals(node.getNodeType())) {
			sortedNodes.add(node);
			} else {
			// vnode
			Algorithm algorithm = algorithmList.stream().filter(item ->
			item.getId().equals(node.getId())).collect(Collectors.toList()).get(0);
			if (type.equals(algorithm.getAlgorithmType())) {
			String[] pNodesStrArr = algorithm.getComputerList().split(",");
			for (String pNodeStr : pNodesStrArr) {
			sortedNodes.add(modelNodeAndVnodeList.stream().filter(item ->
			pNodeStr.equals(item.getId().toString())).collect(Collectors.toList()).get(0));
			}
			}

			private void setEdgeRouter(JSONArray rbdJsonArray, Map<String, RbdTreeNode> nodeMap) {
			for (int i = 0; i < rbdJsonArray.size(); i++
			) {
			JSONObject jsonObject = rbdJsonArray.getJSONObject(i);
			if (jsonObject.get("shape").equals("edge")) {
			String sourceId = JsonUtils2.getJsonValueByPath(jsonObject, "source/cell".split("/")).toString();
			String targetId = JsonUtils2.getJsonValueByPath(jsonObject, "target/cell".split("/")).toString();
			RbdTreeNode sourceNode = nodeMap.get(sourceId);
			RbdTreeNode targetNode = nodeMap.get(targetId);
			if (sourceNode != null) {
			if ("connect".equals(sourceNode.getNodeType()) && !"10000".equals(sourceId)) {
			if (sourceNode.getY() + sourceNode.getObjectHeight() / 2 == targetNode.getY() + targetNode.getObjectHeight() / 2) {
			JsonUtils2.setJsonValueByPath(jsonObject, "router/args/startDirections".split("/"), "right".split(","));
			JsonUtils2.setJsonValueByPath(jsonObject, "router/args/endDirections".split("/"), "left".split(","));
			} else {
			JsonUtils2.setJsonValueByPath(jsonObject, "router/args/startDirections".split("/"), "top,bottom".split(","));
			JsonUtils2.setJsonValueByPath(jsonObject, "router/args/endDirections".split("/"), "left".split(","));
			}
			algorithmList.remove(algorithm);
			modelNodeAndVnodeList.remove(node);
			} else {
			sortedNodes.add(node);
			}
			}
			}
			sortedNodes.sort(Comparator.comparing(ModelNode::getPositionY));
			} else {
			sortedNodes = Arrays.asList(new ModelNode[nodes.size()]);
			Collections.copy(sortedNodes, nodes);
			if ("series".equals(type)) {
			Collections.reverse(sortedNodes);
			} else {
			sortedNodes.sort(Comparator.comparing(ModelNode::getPositionY));
			}
			}

			String computerIdList = "";
			String objectList = "";
			if ("parallel".equals(type)) {
			for (ModelNode node : sortedNodes) {
			objectList += "".equals(objectList) ? node.getName() : "," + node.getName();
			computerIdList += "".equals(computerIdList) ? node.getId().toString() : "," + node.getId().toString();
			}
			} else {
			for (ModelNode node : sortedNodes) {
			if ("node".equals(node.getNodeType())) {
			objectList += "".equals(objectList) ? node.getName() : "," + node.getName();
			computerIdList += "".equals(computerIdList) ? node.getId().toString() : "," + node.getId().toString();
			} else {
			// vnode
			Algorithm algorithm = algorithmList.stream().filter(item ->
			item.getId().equals(node.getId())).collect(Collectors.toList()).get(0);
			if ("series".equals(type) && type.equals(algorithm.getAlgorithmType())) {
			objectList += "".equals(objectList) ? algorithm.getObjectList() : "," + algorithm.getObjectList();
			computerIdList += "".equals(computerIdList) ? algorithm.getComputerList() : "," + algorithm.getComputerList();
			algorithmList.remove(algorithm);
			modelNodeAndVnodeList.remove(node);
			} else {
			objectList += "".equals(objectList) ? node.getName() : "," + node.getName();
			computerIdList += "".equals(computerIdList) ? node.getId().toString() : "," + node.getId().toString();
			if (targetNode != null) {
			if ("parallel,vote,switch,bridge".contains(targetNode.getNodeType())) {
			if (sourceNode.getY() + sourceNode.getObjectHeight() / 2 == targetNode.getY() + targetNode.getObjectHeight() / 2) {
			JsonUtils2.setJsonValueByPath(jsonObject, "router/args/startDirections".split("/"), "right".split(""));
			JsonUtils2.setJsonValueByPath(jsonObject, "router/args/endDirections".split("/"), "left".split(""));
			} else {
			JsonUtils2.setJsonValueByPath(jsonObject, "router/args/startDirections".split("/"), "right".split(""));
			JsonUtils2.setJsonValueByPath(jsonObject, "router/args/endDirections".split("/"), "top,bottom".split(""));
			}
			}
			}
			}
			}

			List<String> result = new ArrayList<>();
			result.add(computerIdList);
			result.add(objectList);
			return result;
			}

			private void seekPathSeries(List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			ModelNode startNode,
			List<ModelNode> result) {
			ModelLine inLine = modelLineList.stream().filter(item ->
			item.getEndCell().equals(startNode.getPicId())).collect(Collectors.toList()).get(0);
			if (isBridgeUpperLine(inLine, modelLineList) \|\| isBridgeLowerLine(inLine, modelLineList)) return;
			List<ModelNode> nodes = modelNodeList.stream().filter(item ->
			inLine.getBeginCell().equals(item.getPicId())).collect(Collectors.toList());
			if (0==nodes.size()) return; // 到桥联中间节点的线的起点不是Node，而是Line，所以获取的起点数可能为0
			ModelNode pathNode = nodes.get(0);
			result.add(pathNode);
			if (pathNode.getOutLineNum()!=1 \|\| pathNode.getInLineNum()!=1) return;
			if ("parallel,switch,vote,bridge".contains(pathNode.getNodeType())) return;
			seekPathSeries(modelNodeList, modelLineList, pathNode, result);
			}

			private boolean isBridgeUpperLine(ModelLine line, List<ModelLine> modelLineList) {
			boolean result = false;
			for (ModelLine ln : modelLineList) {
			if (ln.getBeginCell().equals(line.getPicId())) {
			result = true;
			break;
			}
			}
			return result;
			}

			private boolean isBridgeLowerLine(ModelLine line, List<ModelLine> modelLineList) {
			boolean result = false;
			for (ModelLine ln : modelLineList) {
			if (ln.getEndCell().equals(line.getPicId())) {
			result = true;
			break;
			}
			}
			return result;
			}

			private boolean simplifyParallel(Long modelId,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<Algorithm> algorithmList,
			List<ModelNode> modelNodeAndVnodeList,
			boolean hasSimplified) {
			boolean hasSimplifiedMe = false;
			List<ModelNode> startNodes = modelNodeList.stream().filter(item ->
			"node,vnode,connect,end".contains(item.getNodeType())).collect(Collectors.toList());
			if (startNodes.size()==0) return hasSimplified;

			for (ModelNode startNode : startNodes) {
			if (startNode.getInLineNum()<2) continue;
			List<ModelLine> inLines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(startNode.getPicId())).collect(Collectors.toList());
			hasSimplifiedMe = simplifyParallelGroup(modelId, modelNodeList, modelLineList,
			algorithmList, modelNodeAndVnodeList, startNode, inLines);
			if (hasSimplifiedMe) {
			hasSimplified = true;
			}
			}

			return hasSimplified;
			}

			private boolean simplifyParallelGroup(Long modelId,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<Algorithm> algorithmList,
			List<ModelNode> modelNodeAndVnodeList,
			ModelNode startNode,
			List<ModelLine> lines) {
			boolean hasSimplified = false;
			List<List<ModelNode>> pathList = new ArrayList<>();
			for (ModelLine line : lines) {
			List<ModelNode> path = getOneBranchParallel(modelNodeList, modelLineList, line);
			if (path.size() > 0) pathList.add(path);
			}
			Map<ModelNode, List<List<ModelNode>>> endNodePathsMap = groupingPathByEndNode(pathList);
			for (Map.Entry<ModelNode, List<List<ModelNode>>> entry : endNodePathsMap.entrySet()) {
			List<List<ModelNode>> pathOneGroup = entry.getValue();
			if (pathOneGroup.size()>1) {
			List<ModelNode> branchNodeList = new ArrayList<>();
			ModelNode endNode = getBranchNodesOneParallel(pathOneGroup, branchNodeList);
			if ("connect".equals(startNode.getNodeType()) && pathOneGroup.size()==lines.size()) {
			// 替换成虚节点
			modelNodeAndVnodeList.add(startNode);
			replaceToVnode("parallel", modelId, modelNodeList, modelLineList,
			algorithmList, modelNodeAndVnodeList, startNode, endNode, branchNodeList);
			} else {
			// 新增虚节点
			ModelNode vnode = new ModelNode();
			Long id = UUIDUtil.generateId();
			vnode.setId(id);
			vnode.setPicId(id.toString());
			vnode.setModelId(modelId);
			vnode.setNodeType("vnode");
			// 位置设置为并联中第一个节点的位置
			vnode.setPositionX(branchNodeList.get(0).getPositionX());
			vnode.setPositionY(branchNodeList.get(0).getPositionY());
			// vnode.setPositionX(startNode.getPositionX());
			// vnode.setPositionY(startNode.getPositionY());
			modelNodeList.add(vnode);
			modelNodeAndVnodeList.add(vnode);
			ModelLine modelLineNew = new ModelLine();
			Long picId2 = UUIDUtil.generateId();
			modelLineNew.setId(picId2);
			modelLineNew.setPicId(picId2.toString());
			modelLineNew.setModelId(modelId);
			modelLineNew.setBeginCell(vnode.getPicId());
			modelLineNew.setEndCell(startNode.getPicId());
			modelLineList.add(modelLineNew);
			replaceToVnode("parallel", modelId, modelNodeList, modelLineList,
			algorithmList, modelNodeAndVnodeList, vnode, endNode, branchNodeList);
			calcInOutLineNum(startNode, modelLineList);
			}
			hasSimplified = true;
			}
			}

			return hasSimplified;
			}

			private List<ModelNode> getOneBranchParallel(List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			ModelLine line) {
			List<ModelNode> path = new ArrayList<>();
			ModelNode branchNode = modelNodeList.stream().filter(item ->
			line.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			List<ModelLine> inLines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(branchNode.getPicId())).collect(Collectors.toList());
			List<ModelLine> outLines = modelLineList.stream().filter(item ->
			item.getBeginCell().equals(branchNode.getPicId())).collect(Collectors.toList());
			if (inLines.size()!=1 \|\| outLines.size()!=1) return path;
			ModelLine lineToBranchNode = inLines.get(0);
			ModelNode endNode = modelNodeList.stream().filter(item ->
			lineToBranchNode.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			path.add(branchNode);
			path.add(endNode);

			return path;
			}

			private Map<ModelNode, List<List<ModelNode>>> groupingPathByEndNode(List<List<ModelNode>> pathList) {
			Map<ModelNode, List<List<ModelNode>>> endNodePathsMap = new HashMap<>();
			for (List<ModelNode> path : pathList) {
			ModelNode endNode = path.get(path.size()-1);
			if (endNodePathsMap.containsKey(endNode)) {
			endNodePathsMap.get(endNode).add(path);
			} else {
			List<List<ModelNode>> paths = new ArrayList<>();
			paths.add(path);
			endNodePathsMap.put(endNode, paths);
			}
			}
			return endNodePathsMap;
			}

			private ModelNode getBranchNodesOneParallel(List<List<ModelNode>> paths,
			List<ModelNode> branchNodeList) {
			ModelNode endNode = null;
			for (List<ModelNode> path : paths) {
			branchNodeList.add(path.get(0));
			endNode = path.get(path.size()-1);
			}
			return endNode;
			}

			private boolean simplifyBridge(Long modelId,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<Algorithm> algorithmList,
			List<ModelNode> modelNodeAndVnodeList,
			boolean hasSimplified) {
			boolean hasSimplifiedMe = false;
			List<ModelNode> startNodes = modelNodeList.stream().filter(item ->
			"bridge".equals(item.getNodeType())).collect(Collectors.toList());
			if (startNodes.size()==0) return hasSimplified;

			for (ModelNode startNode : startNodes) {
			List<ModelLine> lines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(startNode.getPicId())).collect(Collectors.toList());
			if (lines.size()<2) continue;
			List<ModelLinePairDto> linePairs = getLinePairs(lines);
			for (ModelLinePairDto linePair : linePairs) {
			hasSimplifiedMe = simplifyBridgeOneLinePair(modelId, modelNodeList, modelLineList,
			algorithmList, modelNodeAndVnodeList, startNode, linePair);
			if (hasSimplifiedMe) {
			hasSimplified = true;
			break;
			private void calcLayoutSize(RbdTreeNode root) {
			double childrenWidth = 0.0;
			double childrenHeight = 0.0;
			double lineWidth = 120;
			double lineHeight = 90;
			if (!"vnode".equals(root.getNodeType())) {
			root.setBlockWidth(root.getObjectWidth() + lineWidth);
			root.setBlockHeight(root.getObjectHeight() + lineHeight);
			} else {
			for (RbdTreeNode treeNode : root.getChildren()) {
			calcLayoutSize(treeNode);
			if ("series".equals(root.getAlgorithmType())) {
			childrenWidth += treeNode.getBlockWidth();
			childrenHeight = Math.max(childrenHeight, treeNode.getBlockHeight());
			} else if ("parallel,switch,vote".contains(root.getAlgorithmType())) {
			childrenWidth = Math.max(childrenWidth, treeNode.getBlockWidth());
			childrenHeight += treeNode.getBlockHeight();
			}
			}
			}

			return hasSimplified;
			}

			private boolean simplifyBridgeOneLinePair(Long modelId,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<Algorithm> algorithmList,
			List<ModelNode> modelNodeAndVnodeList,
			ModelNode startNode,
			ModelLinePairDto linePair) {
			ModelNode node1 = null;
			ModelNode node2 = null;
			ModelNode node3 = null;
			ModelNode node4 = null;
			ModelNode node5 = null;
			ModelLine line1To2 = null;
			ModelLine line4To5 = null;
			/*
			ModelNode nodeTmp1 = modelNodeList.stream().filter(item ->
			linePair.getLine1().getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			ModelNode nodeTmp2 = modelNodeList.stream().filter(item ->
			linePair.getLine2().getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			calcInOutLineNum(nodeTmp1, modelLineList);
			calcInOutLineNum(nodeTmp2, modelLineList);
			if (nodeTmp1.getOutLineNum()!=1 \|\| nodeTmp2.getOutLineNum()!=1) return false;
			if (nodeTmp1.getInLineNum()<1 \|\| nodeTmp1.getInLineNum()>2) return false;
			if (nodeTmp2.getInLineNum()<1 \|\| nodeTmp2.getInLineNum()>2) return false;
			if ((nodeTmp1.getInLineNum() + nodeTmp2.getInLineNum())!=3) return false;
			if (nodeTmp1.getInLineNum()==1) {
			node2 = nodeTmp1;
			node5 = nodeTmp2;
			} else {
			node2 = nodeTmp2;
			node5 = nodeTmp1;
			}
			ModelNode finalNode = node2;
			ModelLine line1To2 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode.getPicId())).collect(Collectors.toList()).get(0);
			node1 = modelNodeList.stream().filter(item ->
			line1To2.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if (node1.getInLineNum()!=1 \|\| node1.getOutLineNum()!=2) return false;
			ModelNode finalNode1 = node1;
			List<ModelLine> outLinesFrom1 = modelLineList.stream().filter(item ->
			item.getBeginCell().equals(finalNode1.getPicId())).collect(Collectors.toList());
			if (outLinesFrom1.get(0).getEndCell().equals(node2.getPicId())) {
			node3 = modelNodeList.stream().filter(item ->
			outLinesFrom1.get(1).getEndCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			} else {
			node3 = modelNodeList.stream().filter(item ->
			outLinesFrom1.get(0).getEndCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			}
			if (node3.getId().equals(node5.getId())) return false;
			if (node3.getInLineNum()!=1 \|\| node3.getOutLineNum()!=1) return false;
			ModelNode finalNode2 = node3;
			ModelLine outLineFrom3 = modelLineList.stream().filter(item ->
			item.getBeginCell().equals(finalNode2.getPicId())).collect(Collectors.toList()).get(0);
			if (!outLineFrom3.getEndCell().equals(node5.getPicId())) return false;
			ModelNode finalNode3 = node5;
			List<ModelLine> inLinesTo5 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode3.getPicId())).collect(Collectors.toList());
			if (inLinesTo5.get(0).getBeginCell().equals(node3.getPicId())) {
			node4 = modelNodeList.stream().filter(item ->
			inLinesTo5.get(1).getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			} else {
			node4 = modelNodeList.stream().filter(item ->
			inLinesTo5.get(0).getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			}
			if (node4.getId().equals(node1.getId())) return false;
			if (node4.getId().equals(node2.getId())) return false;
			if (node4.getInLineNum()!=1 \|\| node4.getOutLineNum()!=1) return false;
			ModelNode finalNode4 = node1;
			ModelLine lineTo1 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode4.getPicId())).collect(Collectors.toList()).get(0);
			ModelNode finalNode5 = node4;
			ModelLine lineTo4 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode5.getPicId())).collect(Collectors.toList()).get(0);
			nodeTmp1 = modelNodeList.stream().filter(item ->
			lineTo1.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			nodeTmp2 = modelNodeList.stream().filter(item ->
			lineTo4.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if (!nodeTmp1.getId().equals(nodeTmp2.getId())) return false;
			ModelNode endNode = nodeTmp1;
			*/
			ModelNode nodeTmp1 = modelNodeList.stream().filter(item ->
			linePair.getLine1().getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			ModelNode nodeTmp2 = modelNodeList.stream().filter(item ->
			linePair.getLine2().getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if (nodeTmp1.getInLineNum()!=1 \|\| nodeTmp1.getOutLineNum()!=1) return false;
			if (nodeTmp2.getInLineNum()!=1 \|\| nodeTmp2.getOutLineNum()!=1) return false;
			ModelNode finalNode = nodeTmp1;
			ModelLine lineToNodeTmp1 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode.getPicId())).collect(Collectors.toList()).get(0);
			ModelNode finalNode1 = nodeTmp2;
			ModelLine lineToNodeTmp2 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode1.getPicId())).collect(Collectors.toList()).get(0);
			ModelNode nodeTmp3 = modelNodeList.stream().filter(item ->
			lineToNodeTmp1.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			ModelNode nodeTmp4 = modelNodeList.stream().filter(item ->
			lineToNodeTmp2.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if (nodeTmp3.getId().equals(nodeTmp4.getId())) return false;
			boolean isBridgeUpperLine1 = isBridgeUpperLine(lineToNodeTmp1, modelLineList);
			boolean isBridgeUpperLine2 = isBridgeUpperLine(lineToNodeTmp2, modelLineList);
			if (!isBridgeUpperLine1 && !isBridgeUpperLine2) return false;
			if (isBridgeUpperLine1 && isBridgeUpperLine2) return false;
			boolean isBridgeLowerLine1 = isBridgeLowerLine(lineToNodeTmp1, modelLineList);
			boolean isBridgeLowerLine2 = isBridgeLowerLine(lineToNodeTmp2, modelLineList);
			if (!isBridgeLowerLine1 && !isBridgeLowerLine2) return false;
			if (isBridgeLowerLine1 && isBridgeLowerLine2) return false;
			if (isBridgeUpperLine1) {
			line1To2 = lineToNodeTmp1;
			line4To5 = lineToNodeTmp2;
			node2 = nodeTmp1;
			node5 = nodeTmp2;
			} else {
			line1To2 = lineToNodeTmp2;
			line4To5 = lineToNodeTmp1;
			node2 = nodeTmp2;
			node5 = nodeTmp1;
			}
			ModelLine finalLine = line1To2;
			ModelLine lineTo3 = modelLineList.stream().filter(item ->
			item.getBeginCell().equals(finalLine.getPicId())).collect(Collectors.toList()).get(0);
			ModelLine finalLine1 = line4To5;
			ModelLine lineFrom3 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalLine1.getPicId())).collect(Collectors.toList()).get(0);
			ModelLine finalLine2 = lineTo3;
			ModelNode node3Candidate1 = modelNodeList.stream().filter(item ->
			finalLine2.getEndCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			ModelLine finalLine3 = lineFrom3;
			ModelNode node3Candidate2 = modelNodeList.stream().filter(item ->
			finalLine3.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if (!node3Candidate1.getId().equals(node3Candidate2.getId())) return false;
			node3 = node3Candidate1;
			if (node3.getInLineNum()!=1 \|\| node3.getOutLineNum()!=1) return false;
			ModelLine finalLine4 = line1To2;
			node1 = modelNodeList.stream().filter(item ->
			finalLine4.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if (node1.getInLineNum()!=1 \|\| node1.getOutLineNum()!=1) return false;
			ModelLine finalLine5 = line4To5;
			node4 = modelNodeList.stream().filter(item ->
			finalLine5.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if (node4.getInLineNum()!=1 \|\| node4.getOutLineNum()!=1) return false;
			ModelNode finalNode3 = node1;
			ModelLine lineTo1 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode3.getPicId())).collect(Collectors.toList()).get(0);
			ModelNode finalNode4 = node4;
			ModelLine lineTo4 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(finalNode4.getPicId())).collect(Collectors.toList()).get(0);
			nodeTmp1 = modelNodeList.stream().filter(item ->
			lineTo1.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			nodeTmp2 = modelNodeList.stream().filter(item ->
			lineTo4.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if (!nodeTmp1.getId().equals(nodeTmp2.getId())) return false;
			ModelNode endNode = nodeTmp1;

			List<ModelNode> branchNodeList = new ArrayList<>();
			branchNodeList.add(node1);
			branchNodeList.add(node2);
			branchNodeList.add(node3);
			branchNodeList.add(node4);
			branchNodeList.add(node5);

			modelNodeAndVnodeList.add(startNode);
			replaceToVnode("bridge", modelId, modelNodeList, modelLineList,
			algorithmList, modelNodeAndVnodeList, startNode, endNode, branchNodeList);

			/*
			if ("connect".equals(startNode.getNodeType()) && startNode.getInLineNum()==2) {
			// 替换成虚节点
			modelNodeAndVnodeList.add(startNode);
			replaceToVnode("bridge", modelId, modelNodeList, modelLineList,
			algorithmList, modelNodeAndVnodeList, startNode, endNode, branchNodeList);
			} else {
			// 新增虚节点
			ModelNode vnode = new ModelNode();
			Long id = UUIDUtil.generateId();
			vnode.setId(id);
			vnode.setPicId(id.toString());
			vnode.setModelId(modelId);
			vnode.setNodeType("vnode");
			// 将位置设置为第一个分支的
			vnode.setPositionX(node2.getPositionX());
			vnode.setPositionY(node2.getPositionY());
			// vnode.setPositionX(startNode.getPositionX());
			// vnode.setPositionY(startNode.getPositionY());
			modelNodeList.add(vnode);
			modelNodeAndVnodeList.add(vnode);
			ModelLine modelLineNew = new ModelLine();
			Long picId2 = UUIDUtil.generateId();
			modelLineNew.setId(picId2);
			modelLineNew.setPicId(picId2.toString());
			modelLineNew.setModelId(modelId);
			modelLineNew.setBeginCell(vnode.getPicId());
			modelLineNew.setEndCell(startNode.getPicId());
			modelLineList.add(modelLineNew);
			replaceToVnode("bridge", modelId, modelNodeList, modelLineList,
			algorithmList, modelNodeAndVnodeList, vnode, endNode, branchNodeList);
			calcInOutLineNum(startNode, modelLineList);
			}
			*/

			return true;
			}

			private void calcInOutLineNumAllNode(List<ModelNode> modelNodeList, List<ModelLine> modelLineList) {
			for (ModelNode node : modelNodeList) {
			calcInOutLineNum(node, modelLineList);
			}
			}

			private void calcInOutLineNum(ModelNode node, List<ModelLine> modelLineList) {
			List<ModelLine> inLines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(node.getPicId())).collect(Collectors.toList());
			List<ModelLine> outLines = modelLineList.stream().filter(item ->
			item.getBeginCell().equals(node.getPicId())).collect(Collectors.toList());
			node.setInLineNum(inLines.size());
			node.setOutLineNum(outLines.size());
			}

			// 找出所有2根线的组合
			private List<ModelLinePairDto> getLinePairs(List<ModelLine> lines) {
			List<ModelLinePairDto> linePairs = new ArrayList<>();
			for (int i=0; i<lines.size()-1; i++) {
			for (int j=i+1; j<lines.size(); j++) {
			ModelLinePairDto linePair = new ModelLinePairDto();
			linePair.setLine1(lines.get(i));
			linePair.setLine2(lines.get(j));
			linePairs.add(linePair);
			if ("bridge".equals(root.getAlgorithmType())) {
			childrenWidth = Math.max(root.getChildren().get(0).getBlockWidth() + root.getChildren().get(1).getBlockWidth(),
			root.getChildren().get(2).getBlockWidth());
			childrenWidth = Math.max(root.getChildren().get(3).getBlockWidth() + root.getChildren().get(4).getBlockWidth(),
			childrenWidth);
			childrenHeight += Math.max(root.getChildren().get(0).getBlockHeight(), root.getChildren().get(1).getBlockHeight());
			childrenHeight += root.getChildren().get(2).getBlockHeight();
			childrenHeight += Math.max(root.getChildren().get(3).getBlockHeight(), root.getChildren().get(4).getBlockHeight());
			}
			root.setObjectWidth(childrenWidth);
			root.setObjectHeight(childrenHeight);
			root.setBlockWidth(childrenWidth);
			root.setBlockHeight(childrenHeight);
			}
			return linePairs;
			}

			private boolean simplifyOperator(String operator,
			Long modelId,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<Algorithm> algorithmList,
			List<ModelNode> modelNodeAndVnodeList,
			boolean hasSimplified) {
			List<ModelNode> opNodes = modelNodeList.stream().filter(item ->
			operator.equals(item.getNodeType())).collect(Collectors.toList());
			if (opNodes.size()==0) return hasSimplified;

			for (ModelNode opNode : opNodes) {
			List<ModelLine> lines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(opNode.getPicId())).collect(Collectors.toList());
			boolean thisNodeSuccess = true;
			ModelNode endNode = null;
			List<ModelNode> branchNodeList = new ArrayList<>();
			for (ModelLine line : lines) {
			ModelNode curEndNode = handleOneBranch(modelNodeList, modelLineList, line, branchNodeList);
			if (curEndNode == null) {
			thisNodeSuccess = false;
			break;
			}
			if (endNode == null) {
			endNode = curEndNode;
			} else {
			if (!endNode.getId().equals(curEndNode.getId())) {
			thisNodeSuccess = false;
			break;
			}
			}
			}
			if (thisNodeSuccess) {
			modelNodeAndVnodeList.add(opNode);
			replaceToVnode(opNode.getNodeType(), modelId, modelNodeList, modelLineList,
			algorithmList, modelNodeAndVnodeList, opNode, endNode, branchNodeList);
			hasSimplified = true;
			}
			}

			return hasSimplified;
			}

			private void replaceToVnode(String type,
			Long modelId,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<Algorithm> algorithmList,
			List<ModelNode> modelNodeAndVnodeList,
			ModelNode startNode,
			ModelNode endNode,
			List<ModelNode> branchNodeList) {
			// 新增algorithm
			List<String> computerList = createVnodeComputerList(type, algorithmList, modelNodeAndVnodeList, branchNodeList);
			Algorithm algorithm = new Algorithm();
			Long id = UUIDUtil.generateId();
			algorithm.setId(id);
			algorithm.setModelId(modelId);
			algorithm.setComputerId(id);
			algorithm.setModelType(type);
			algorithm.setAlgorithmType(type);
			algorithm.setComputerList(computerList.get(0));
			algorithm.setObjectList(computerList.get(1));
			if ("vote".equals(type)) algorithm.setVoteNum(startNode.getVoteNum());
			algorithm.setStep(algorithmList.size()==0 ? 0 : algorithmList.get(algorithmList.size()-1).getStep()+1);
			algorithmList.add(algorithm);

			// 替换为虚节点
			for (ModelNode node : branchNodeList) {
			List<ModelLine> branchNodeLineList = modelLineList.stream().filter(item ->
			item.getEndCell().equals(node.getPicId()) \|\| item.getBeginCell().equals(node.getPicId())
			).collect(Collectors.toList());
			modelLineList.removeAll(branchNodeLineList);
			modelNodeList.remove(node);
			calcInOutLineNum(node, modelLineList);
			}
			startNode.setId(id);
			startNode.setNodeType("vnode");
			startNode.setName("v"+algorithm.getStep());

			ModelLine modelLineNew = new ModelLine();
			Long picId2 = UUIDUtil.generateId();
			modelLineNew.setId(picId2);
			modelLineNew.setPicId(picId2.toString());
			modelLineNew.setModelId(modelId);
			modelLineNew.setBeginCell(endNode.getPicId());
			modelLineNew.setEndCell(startNode.getPicId());
			modelLineList.add(modelLineNew);

			calcInOutLineNum(startNode, modelLineList);
			calcInOutLineNum(endNode, modelLineList);
			}

			private ModelNode handleOneBranch(List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			ModelLine line,
			List<ModelNode> branchNodeList
			) {
			ModelNode branchNode = modelNodeList.stream().filter(item ->
			line.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			List<ModelLine> inLines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(branchNode.getPicId())).collect(Collectors.toList());
			List<ModelLine> outLines = modelLineList.stream().filter(item ->
			item.getBeginCell().equals(branchNode.getPicId())).collect(Collectors.toList());
			if (inLines.size()!=1 \|\| outLines.size()!=1) return null;
			ModelLine lineToBranchNode = inLines.get(0);
			ModelNode endNode = modelNodeList.stream().filter(item ->
			lineToBranchNode.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);

			branchNodeList.add(branchNode);
			return endNode;
			}

			private void getNodeAndLineFromRbd(Long modelId,
			@@ -1102,7 +322,7 @@
			modelLine.setBeginCell(JsonUtils2.getJsonValueByPath(jsonObject, "source/cell".split("/")).toString());
			modelLine.setEndCell(JsonUtils2.getJsonValueByPath(jsonObject, "target/cell".split("/")).toString());
			modelLineList.add(modelLine);
			} else if ("image".equals(shape)){
			} else if ("image".equals(shape)) {
			ModelNode modelNode = new ModelNode();
			modelNode.setId(UUIDUtil.generateId());
			modelNode.setModelId(modelId);
			@@ -1110,26 +330,52 @@
			modelNode.setNodeType(JsonUtils2.getJsonValueByPath(jsonObject, "data/nodeType".split("/")).toString());
			modelNode.setPositionX(Double.valueOf(JsonUtils2.getJsonValueByPath(jsonObject, "position/x".split("/")).toString()));
			modelNode.setPositionY(Double.valueOf(JsonUtils2.getJsonValueByPath(jsonObject, "position/y".split("/")).toString()));
			modelNode.setWidth(new Double(JsonUtils2.getJsonValueByPath(jsonObject, "size/width".split("/")).toString()));
			modelNode.setHeight(new Double(JsonUtils2.getJsonValueByPath(jsonObject, "size/height".split("/")).toString()));
			jsonValue = JsonUtils2.getJsonValueByPath(jsonObject, "data/voteNum".split("/"));
			if (jsonValue!=null && StringUtils.isNotBlank(jsonValue.toString())) {
			if (jsonValue != null && StringUtils.isNotBlank(jsonValue.toString())) {
			modelNode.setVoteNum(Integer.valueOf(jsonValue.toString()));
			}
			if ("node".equals(modelNode.getNodeType())) {
			jsonValue = JsonUtils2.getJsonValueByPath(jsonObject, "data/startNodeId".split("/"));
			if (jsonValue != null && StringUtils.isNotBlank(jsonValue.toString())) {
			modelNode.setPairStartNodeId(jsonValue.toString());
			}
			jsonValue = JsonUtils2.getJsonValueByPath(jsonObject, "data/endNodeId".split("/"));
			if (jsonValue != null && StringUtils.isNotBlank(jsonValue.toString())) {
			modelNode.setPairEndNodeId(jsonValue.toString());
			}
			jsonValue = JsonUtils2.getJsonValueByPath(jsonObject, "data/edgeTopId".split("/"));
			if (jsonValue != null && StringUtils.isNotBlank(jsonValue.toString())) {
			modelNode.setBridgeEdgeTopId(jsonValue.toString());
			}
			jsonValue = JsonUtils2.getJsonValueByPath(jsonObject, "data/edgeBottomId".split("/"));
			if (jsonValue != null && StringUtils.isNotBlank(jsonValue.toString())) {
			modelNode.setBridgeEdgeBottomId(jsonValue.toString());
			}
			if ("dashedBox".equals(modelNode.getNodeType())) {
			modelNode.setNodeType("node");
			} else if ("node".equals(modelNode.getNodeType())) {
			ProductImg productImg = new ProductImg();
			String dataId = JsonUtils2.getJsonValueByPath(jsonObject, "data/dataId".split("/")).toString();
			modelNode.setDataId(Long.valueOf(dataId));
			modelNode.setNodeTypeExt(JsonUtils2.getJsonValueByPath(jsonObject, "data/nodeTypeExt".split("/")).toString());
			jsonValue = JsonUtils2.getJsonValueByPath(jsonObject, "attrs/text/text".split("/"));
			modelNode.setName(jsonValue==null ? "" : jsonValue.toString());
			modelNode.setName(jsonValue == null ? "" : jsonValue.toString());

			productImg.setDataId(dataId);
			String productType = JsonUtils2.getJsonValueByPath(jsonObject, "data/productType".split("/")).toString();
			productImg.setProductType(productType);
			if ("product_sb".equals(productType)) {
			jsonValue = JsonUtils2.getJsonValueByPath(jsonObject, "data/deviceNo".split("/"));
			if (jsonValue != null && StringUtils.isNotBlank(jsonValue.toString())) {
			modelNode.setDeviceNo(Integer.valueOf(jsonValue.toString()));
			} else {
			modelNode.setDeviceNo(0);
			}
			jsonValue = JsonUtils2.getJsonValueByPath(jsonObject, "data/reliabDistribType".split("/"));
			if (jsonValue != null && StringUtils.isNotBlank(jsonValue.toString())) {
			productImg.setReliabDistribType(Integer.valueOf(jsonValue.toString()));
			if (3==productImg.getReliabDistribType()) {
			if (3 == productImg.getReliabDistribType()) {
			// 二项分布
			jsonValue = JsonUtils2.getJsonValueByPath(jsonObject, "data/simulatTimes".split("/"));
			if (jsonValue != null && StringUtils.isNotBlank(jsonValue.toString())) {
			@@ -1173,43 +419,16 @@
			modelNodeList.add(modelNode);
			}
			}
			// calcLineSortAll(modelNodeList, modelLineList);
			}

			/*
			private void calcLineSortAll(List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList) {
			for (ModelNode node : modelNodeList) {
			List<ModelLine> inLines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(node.getPicId())).collect(Collectors.toList());
			if (inLines.size() < 1) continue;
			for (ModelLine line : inLines) {
			ModelNode beginNode = modelNodeList.stream().filter(item ->
			line.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			line.setLineSort(beginNode.getPositionY());
			}
			}
			}
			*/

			private void saveModel(ModelRbd modelRbd,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			List<Algorithm> algoList,
			List<ModelNode> modelNodeAndVnodeList) {
			// 删除既有数据
			modelNodeDao.deleteByModelId(modelRbd.getId());
			modelLineDao.deleteByModelId(modelRbd.getId());
			algorithmDao.deleteByModelId(modelRbd.getId());
			modelNodeAlgorithmDao.deleteByModelId(modelRbd.getId());

			// 插入数据
			for (ModelNode modelNode : modelNodeList) {
			modelNodeDao.insert(modelNode);
			}
			for (ModelLine modelLine : modelLineList) {
			modelLineDao.insert(modelLine);
			}
			for (Algorithm algorithm : algoList) {
			algorithmDao.insert(algorithm);
			}
			@@ -1222,242 +441,554 @@
			modelRbdDao.updateById(modelRbd);
			}

			/* ============解析模型的第1版，已不使用============
			private void analyzeRbdAndSave(Long modelId, String content, boolean saveFlag) {
			String diagramJsonStr = content;
			// String diagramJsonStr = "{\"cells\":[{\"shape\":\"edge\",\"attrs\":{\"line\":{\"stroke\":\"#5F95FF\"}},\"id\":\"26d1a5a6-0be8-4890-86a0-a33d429e6673\",\"labels\":[{\"attrs\":{\"body\":{\"stroke\":\"#5F95FF\"},\"text\":{\"text\":\"\"}},\"position\":{\"distance\":0.5,\"angle\":180,\"options\":{\"keepGradient\":true,\"ensureLegibility\":true}}}],\"zIndex\":0,\"source\":{\"cell\":\"f91765b1-af48-4396-84ba-eb16e3476aa5\",\"port\":\"839cb2d9-59ca-4a39-a63c-26bf60cc6989\"},\"target\":{\"cell\":\"31585e99-58c7-4a98-8824-8000743b364d\",\"port\":\"01eb49d9-4b1c-466f-8263-935542436c7e\"}},{\"shape\":\"edge\",\"attrs\":{\"line\":{\"stroke\":\"#5F95FF\"}},\"id\":\"f2286e46-84c7-4702-8670-d7cda22c34e5\",\"labels\":[{\"attrs\":{\"body\":{\"stroke\":\"#5F95FF\"},\"text\":{\"text\":\"\"}},\"position\":{\"distance\":0.5,\"angle\":180,\"options\":{\"keepGradient\":true,\"ensureLegibility\":true}}}],\"zIndex\":0,\"source\":{\"cell\":\"f91765b1-af48-4396-84ba-eb16e3476aa5\",\"port\":\"839cb2d9-59ca-4a39-a63c-26bf60cc6989\"},\"target\":{\"cell\":\"5123ad82-18bb-46fe-9d93-138b24b54a15\",\"port\":\"01eb49d9-4b1c-466f-8263-935542436c7e\"}},{\"shape\":\"edge\",\"attrs\":{\"line\":{\"stroke\":\"#5F95FF\"}},\"id\":\"2ab8b7f8-7fe2-490f-89c5-4250d4a62a78\",\"labels\":[{\"attrs\":{\"body\":{\"stroke\":\"#5F95FF\"},\"text\":{\"text\":\"\"}},\"position\":{\"distance\":0.5,\"angle\":180,\"options\":{\"keepGradient\":true,\"ensureLegibility\":true}}}],\"zIndex\":0,\"source\":{\"cell\":\"31585e99-58c7-4a98-8824-8000743b364d\",\"port\":\"a977d555-b8c8-4578-9a8b-3097c405c1a8\"},\"target\":{\"cell\":\"6df9adc8-cb83-405c-8482-633db0f3644f\",\"port\":\"f93ccd2f-dedd-47b1-9ad0-9be20c5db8a4\"}},{\"shape\":\"edge\",\"attrs\":{\"line\":{\"stroke\":\"#5F95FF\"}},\"id\":\"700c05a5-f151-4b28-8135-705ccf013522\",\"labels\":[{\"attrs\":{\"body\":{\"stroke\":\"#5F95FF\"},\"text\":{\"text\":\"\"}},\"position\":{\"distance\":0.5,\"angle\":180,\"options\":{\"keepGradient\":true,\"ensureLegibility\":true}}}],\"zIndex\":0,\"source\":{\"cell\":\"5123ad82-18bb-46fe-9d93-138b24b54a15\",\"port\":\"a977d555-b8c8-4578-9a8b-3097c405c1a8\"},\"target\":{\"cell\":\"6df9adc8-cb83-405c-8482-633db0f3644f\",\"port\":\"f93ccd2f-dedd-47b1-9ad0-9be20c5db8a4\"}},{\"shape\":\"edge\",\"attrs\":{\"line\":{\"stroke\":\"#5F95FF\"}},\"id\":\"feef2a57-3c72-4d69-92a6-c828c736b61a\",\"labels\":[{\"attrs\":{\"body\":{\"stroke\":\"#5F95FF\"},\"text\":{\"text\":\"\"}},\"position\":{\"distance\":0.5,\"angle\":180,\"options\":{\"keepGradient\":true,\"ensureLegibility\":true}}}],\"zIndex\":0,\"source\":{\"cell\":\"6df9adc8-cb83-405c-8482-633db0f3644f\",\"port\":\"80d3bd61-1ed3-493a-b4e8-d4576e6fbfda\"},\"target\":{\"cell\":\"da634b2e-5ffc-4e1b-a636-f86ace9eb082\",\"port\":\"01eb49d9-4b1c-466f-8263-935542436c7e\"}},{\"shape\":\"edge\",\"attrs\":{\"line\":{\"stroke\":\"#5F95FF\"}},\"id\":\"49e36d6f-6a94-4edc-9894-6dd825091706\",\"labels\":[{\"attrs\":{\"body\":{\"stroke\":\"#5F95FF\"},\"text\":{\"text\":\"\"}},\"position\":{\"distance\":0.5,\"angle\":180,\"options\":{\"keepGradient\":true,\"ensureLegibility\":true}}}],\"zIndex\":0,\"source\":{\"cell\":\"f91765b1-af48-4396-84ba-eb16e3476aa5\",\"port\":\"839cb2d9-59ca-4a39-a63c-26bf60cc6989\"},\"target\":{\"cell\":\"2b6df966-4e19-4055-bb13-c4c083b18e58\",\"port\":\"01eb49d9-4b1c-466f-8263-935542436c7e\"}},{\"shape\":\"edge\",\"attrs\":{\"line\":{\"stroke\":\"#5F95FF\"}},\"id\":\"ed8c1bfa-c0a6-4e9b-8697-862aef109bcf\",\"labels\":[{\"attrs\":{\"body\":{\"stroke\":\"#5F95FF\"},\"text\":{\"text\":\"\"}},\"position\":{\"distance\":0.5,\"angle\":180,\"options\":{\"keepGradient\":true,\"ensureLegibility\":true}}}],\"zIndex\":0,\"source\":{\"cell\":\"f91765b1-af48-4396-84ba-eb16e3476aa5\",\"port\":\"839cb2d9-59ca-4a39-a63c-26bf60cc6989\"},\"target\":{\"cell\":\"323f5abe-05ed-419d-9d81-d25c7d3b19f3\",\"port\":\"01eb49d9-4b1c-466f-8263-935542436c7e\"}},{\"shape\":\"edge\",\"attrs\":{\"line\":{\"stroke\":\"#5F95FF\"}},\"id\":\"70c6b5fb-1b48-4a2f-bacd-be0284134818\",\"labels\":[{\"attrs\":{\"body\":{\"stroke\":\"#5F95FF\"},\"text\":{\"text\":\"\"}},\"position\":{\"distance\":0.5,\"angle\":180,\"options\":{\"keepGradient\":true,\"ensureLegibility\":true}}}],\"zIndex\":0,\"source\":{\"cell\":\"2b6df966-4e19-4055-bb13-c4c083b18e58\",\"port\":\"a977d555-b8c8-4578-9a8b-3097c405c1a8\"},\"target\":{\"cell\":\"1f378f5e-066d-49bb-a6cc-de24a8882d65\",\"port\":\"01eb49d9-4b1c-466f-8263-935542436c7e\"}},{\"shape\":\"edge\",\"attrs\":{\"line\":{\"stroke\":\"#5F95FF\"}},\"id\":\"6a134969-623b-428e-9b0c-436bae2d6608\",\"labels\":[{\"attrs\":{\"body\":{\"stroke\":\"#5F95FF\"},\"text\":{\"text\":\"\"}},\"position\":{\"distance\":0.5,\"angle\":180,\"options\":{\"keepGradient\":true,\"ensureLegibility\":true}}}],\"zIndex\":0,\"source\":{\"cell\":\"323f5abe-05ed-419d-9d81-d25c7d3b19f3\",\"port\":\"a977d555-b8c8-4578-9a8b-3097c405c1a8\"},\"target\":{\"cell\":\"1f378f5e-066d-49bb-a6cc-de24a8882d65\",\"port\":\"01eb49d9-4b1c-466f-8263-935542436c7e\"}},{\"shape\":\"edge\",\"attrs\":{\"line\":{\"stroke\":\"#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lity\":\"hidden\"}}}},\"left\":{\"position\":\"left\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}}},\"items\":[{\"group\":\"top\",\"id\":\"223c9b3a-6baa-4bb8-99ba-c3300db9a942\"},{\"group\":\"right\",\"id\":\"2806bc8a-4e11-4657-9af9-089907985671\"},{\"group\":\"bottom\",\"id\":\"c56eed35-95fa-4e3c-adba-9847ef705e1c\"},{\"group\":\"left\",\"id\":\"61eaafd2-095b-41d6-8e34-862fb470b7a6\"}]},\"zIndex\":6},{\"position\":{\"x\":-350,\"y\":-54},\"size\":{\"width\":60,\"height\":60},\"attrs\":{\"text\":{\"refY\":\"100%\",\"textVerticalAnchor\":\"top\",\"text\":\"logo\",\"style\":{\"color\":\"#080808\"},\"refY2\":4},\"image\":{\"xlink:href\":\"dist/img/logo.36cbc06d.png\"},\"body\":{\"stroke\":\"#5F95FF\"}},\"visible\":true,\"shape\":\"image\",\"id\":\"2b6df966-4e19-4055-bb13-c4c083b18e58\",\"data\":{\"dataId\":\"123456\",\"nodeType\":\"node\",\"nodeTypeExt\":\"aaa\"},\"ports\":{\"groups\":{\"top\":{\"position\":\"top\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}},\"right\":{\"position\":\"right\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}},\"bottom\":{\"position\":\"bottom\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}},\"left\":{\"position\":\"left\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}}},\"items\":[{\"group\":\"top\",\"id\":\"bc0336ec-7912-4720-aea7-e5869de77692\"},{\"group\":\"right\",\"id\":\"a977d555-b8c8-4578-9a8b-3097c405c1a8\"},{\"group\":\"bottom\",\"id\":\"fef0f533-9581-4831-ba65-427f097a3d17\"},{\"group\":\"left\",\"id\":\"01eb49d9-4b1c-466f-8263-935542436c7e\"}]},\"zIndex\":7},{\"position\":{\"x\":-330,\"y\":40},\"size\":{\"width\":60,\"height\":60},\"attrs\":{\"text\":{\"refY\":\"100%\",\"textVerticalAnchor\":\"top\",\"text\":\"logo\",\"style\":{\"color\":\"#080808\"},\"refY2\":4},\"image\":{\"xlink:href\":\"dist/img/logo.36cbc06d.png\"},\"body\":{\"stroke\":\"#5F95FF\"}},\"visible\":true,\"shape\":\"image\",\"id\":\"323f5abe-05ed-419d-9d81-d25c7d3b19f3\",\"data\":{\"dataId\":\"123456\",\"nodeType\":\"node\",\"nodeTypeExt\":\"aaa\"},\"ports\":{\"groups\":{\"top\":{\"position\":\"top\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}},\"right\":{\"position\":\"right\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}},\"bottom\":{\"position\":\"bottom\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}},\"left\":{\"position\":\"left\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}}},\"items\":[{\"group\":\"top\",\"id\":\"bc0336ec-7912-4720-aea7-e5869de77692\"},{\"group\":\"right\",\"id\":\"a977d555-b8c8-4578-9a8b-3097c405c1a8\"},{\"group\":\"bottom\",\"id\":\"fef0f533-9581-4831-ba65-427f097a3d17\"},{\"group\":\"left\",\"id\":\"01eb49d9-4b1c-466f-8263-935542436c7e\"}]},\"zIndex\":8},{\"position\":{\"x\":-153,\"y\":-20},\"size\":{\"width\":60,\"height\":60},\"attrs\":{\"text\":{\"refY\":\"100%\",\"textVerticalAnchor\":\"top\",\"text\":\"logo\",\"style\":{\"color\":\"#080808\"},\"refY2\":4},\"image\":{\"xlink:href\":\"dist/img/logo.36cbc06d.png\"},\"body\":{\"stroke\":\"#5F95FF\"},\"line\":{\"stroke\":\"orange\"}},\"visible\":true,\"shape\":\"image\",\"id\":\"1f378f5e-066d-49bb-a6cc-de24a8882d65\",\"data\":{\"dataId\":\"123456\",\"nodeType\":\"node\",\"nodeTypeExt\":\"aaa\"},\"ports\":{\"groups\":{\"top\":{\"position\":\"top\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}},\"right\":{\"position\":\"right\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}},\"bottom\":{\"position\":\"bottom\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}},\"left\":{\"position\":\"left\",\"attrs\":{\"circle\":{\"r\":4,\"magnet\":true,\"stroke\":\"#5F95FF\",\"strokeWidth\":1,\"fill\":\"#fff\",\"style\":{\"visibility\":\"hidden\"}}}}},\"items\":[{\"group\":\"top\",\"id\":\"bc0336ec-7912-4720-aea7-e5869de77692\"},{\"group\":\"right\",\"id\":\"a977d555-b8c8-4578-9a8b-3097c405c1a8\"},{\"group\":\"bottom\",\"id\":\"fef0f533-9581-4831-ba65-427f097a3d17\"},{\"group\":\"left\",\"id\":\"01eb49d9-4b1c-466f-8263-935542436c7e\"}]},\"zIndex\":9,\"labels\":[{\"attrs\":{\"body\":{\"stroke\":\"orange\"}}}]}]}";
			private RbdTreeNode recognizeRbd(List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList) {
			Map<String, Integer> vnodeCounter = new HashMap<>();
			vnodeCounter.put("vnodeCounter", 0);
			RbdTreeNode root = new RbdTreeNode();
			root.setAlgorithmType("series");
			root.setId(UUIDUtil.generateId());
			int counter = vnodeCounter.get("vnodeCounter");
			root.setName("v" + counter);
			counter++;
			vnodeCounter.put("vnodeCounter", counter);
			root.setNodeType("vnode");

			JSONObject diagramJson = new JSONObject(diagramJsonStr);
			JSONArray diagramJsonArray = diagramJson.getJSONArray("cells");
			if (diagramJsonArray == null) return;
			ModelNode end = modelNodeList.stream().filter(item ->
			"end".equals(item.getNodeType())).collect(Collectors.toList()).get(0);
			RbdTreeNode endNode = new RbdTreeNode();
			endNode.setId(end.getId());
			endNode.setName("end");
			endNode.setNodeType("end");
			endNode.setPicId(end.getPicId());
			endNode.setPairStartNodeId(end.getPairStartNodeId());
			endNode.setObjectWidth(end.getWidth());
			endNode.setObjectHeight(end.getHeight());
			root.getChildren().add(endNode);
			ModelLine lineRight = modelLineList.stream().filter(item ->
			item.getEndCell().equals(end.getPicId())).collect(Collectors.toList()).get(0);
			recognizeOneBranch(root,
			lineRight,
			null,
			modelNodeList,
			modelLineList,
			vnodeCounter);

			List<ModelLine> modelLineList = new ArrayList<>();
			List<ModelNode> modelNodeList = new ArrayList<>();
			// 1. 解析出节点与边
			for (int i = 0; i < diagramJsonArray.size(); i++) {
			JSONObject jsonObject = diagramJsonArray.getJSONObject(i);
			String shape = jsonObject.get("shape").toString();
			if (shape.equals("edge")) {
			ModelLine modelLine = new ModelLine();
			modelLine.setId(UUIDUtil.generateId());
			modelLine.setPicId(jsonObject.get("id").toString());
			modelLine.setModelId(modelId);
			modelLine.setBeginCell(JsonUtils2.getJsonValueByPath(jsonObject, "source/cell".split("/")).toString());
			modelLine.setEndCell(JsonUtils2.getJsonValueByPath(jsonObject, "target/cell".split("/")).toString());
			modelLineList.add(modelLine);
			} else if (shape.equals("image")){
			ModelNode modelNode = new ModelNode();
			modelNode.setId(UUIDUtil.generateId());
			modelNode.setPicId(jsonObject.get("id").toString());
			modelNode.setModelId(modelId);
			modelNode.setNodeType(JsonUtils2.getJsonValueByPath(jsonObject, "data/nodeType".split("/")).toString());
			if ("node".equals(modelNode.getNodeType())) {
			modelNode.setDataId(Long.valueOf(JsonUtils2.getJsonValueByPath(jsonObject, "data/dataId".split("/")).toString()));
			modelNode.setNodeTypeExt(JsonUtils2.getJsonValueByPath(jsonObject, "data/nodeTypeExt".split("/")).toString());
			modelNode.setName(JsonUtils2.getJsonValueByPath(jsonObject, "attrs/label/textWrap/text".split("/")).toString());
			}
			modelNodeList.add(modelNode);
			}
			}

			// 2. 对于有多根入口线的产品节点，将其上的表决、旁联、并联关系剥离成运算符节点，添加到该产品节点的前面，并添加相应的边
			List<ModelNode> nodesToAdd = new ArrayList<>();
			List<ModelLine> linesToAdd = new ArrayList<>();
			for (ModelNode modelNode: modelNodeList) {
			String picId = modelNode.getPicId();
			List<ModelLine> lineList = modelLineList.stream().filter(item->item.getEndCell().equals(picId)).collect(Collectors.toList());
			if (lineList.size()>1){
			if ("node,end".contains(modelNode.getNodeType())){
			String nodeTypeExt = "";
			if ("node".equals(modelNode.getNodeType())) {
			nodeTypeExt = modelNode.getNodeTypeExt();
			} else if ("end".equals(modelNode.getNodeType())) {
			nodeTypeExt = "parallel";
			}
			if (StringUtils.isNotBlank(nodeTypeExt)){
			ModelNode modelNodeNew = new ModelNode();
			Long nodeNewId = UUIDUtil.generateId();
			modelNodeNew.setId(nodeNewId);
			modelNodeNew.setPicId(nodeNewId.toString());
			modelNodeNew.setModelId(modelId);
			modelNodeNew.setNodeType(nodeTypeExt);
			nodesToAdd.add(modelNodeNew);

			ModelLine modelLineNew = new ModelLine();
			Long lineNewId = UUIDUtil.generateId();
			modelLineNew.setId(lineNewId);
			modelLineNew.setPicId(lineNewId.toString());
			modelLineNew.setModelId(modelId);
			modelLineNew.setBeginCell(nodeNewId.toString());
			modelLineNew.setEndCell(modelNode.getPicId());
			linesToAdd.add(modelLineNew);

			for(ModelLine nodelLine: lineList){
			nodelLine.setEndCell(nodeNewId.toString());
			}
			}
			}
			}
			}
			modelNodeList.addAll(nodesToAdd);
			modelLineList.addAll(linesToAdd);

			// 3. 将最基本的串、并、旁联、表决替换为虚节点，不断简化图形，直至无法简化为止
			List<Algorithm> algoList = new ArrayList<>();
			boolean hasLeastOne = false;
			int stepNo = 0;
			do {
			List<ModelNode> opNodeList = modelNodeList.stream().filter(item ->
			"parallel,switch,vote,end".contains(item.getNodeType())).collect(Collectors.toList());
			if (opNodeList.size() <= 0) break;

			hasLeastOne = false; // 至少能简化1个图形
			for (ModelNode opNode: opNodeList) {
			// 右边运算符循环
			List<ModelLine> lineToOpNodeList = modelLineList.stream().filter(item ->
			item.getEndCell().equals(opNode.getPicId())).collect(Collectors.toList());
			List<List<ModelNode>> listPath = new ArrayList<>();
			ModelNode lastNode = null;
			boolean thisNodeSucc= true;
			for (ModelLine modelLine: lineToOpNodeList) {
			// 右边运算符的逐个路径循环
			List<ModelNode> result = new ArrayList<>();
			handleOneLine(modelLineList, modelNodeList, modelLine, result);
			listPath.add(result);
			ModelNode curLastNode = result.get(result.size()-1);
			if (lastNode == null) {
			lastNode = curLastNode;
			} else {
			if (!lastNode.getId().equals(curLastNode.getId())){
			thisNodeSucc = false;
			break;
			}
			}
			}
			if (thisNodeSucc) {
			//形成虚节点算法
			stepNo = replaceToVNode(modelId, modelNodeList, modelLineList, opNode, listPath, lastNode, algoList, stepNo);
			hasLeastOne = true;
			}
			} // end for
			} while (hasLeastOne);

			// if (saveFlag) saveModel(modelId, modelNodeList, modelLineList, algoList);
			return root;
			}

			private void handleOneLine(List<ModelLine> modelLineList,
			List<ModelNode> modelNodeList,
			ModelLine modelLine,
			List<ModelNode> result) {
			ModelNode modelNode = modelNodeList.stream().filter(item ->
			item.getPicId().equals(modelLine.getBeginCell())).collect(Collectors.toList()).get(0);
			result.add(modelNode);
			if ("start".equals(modelNode.getNodeType())) {
			return;
			private void recognizeOneBranch(RbdTreeNode parent,
			ModelLine lineRight, // 串联的起始线（右边）
			ModelLine lineLeft, // 串联的结束线（左边）
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			Map<String, Integer> vnodeCounter) {
			ModelLine inLine = lineRight;
			for (; ; ) {
			ModelLine searchLine = inLine;
			ModelNode node = modelNodeList.stream().filter(item ->
			searchLine.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if ("node".equals(node.getNodeType())) {
			RbdTreeNode treeNode = new RbdTreeNode();
			treeNode.setId(node.getId());
			treeNode.setName(node.getName());
			treeNode.setNodeType(node.getNodeType());
			treeNode.setPicId(node.getPicId());
			treeNode.setDataId(node.getDataId());
			treeNode.setDeviceNo(node.getDeviceNo());
			treeNode.setObjectWidth(node.getWidth());
			treeNode.setObjectHeight(node.getHeight());
			parent.getChildren().add(treeNode);
			inLine = modelLineList.stream().filter(item ->
			item.getEndCell().equals(node.getPicId())).collect(Collectors.toList()).get(0);
			} else if ("start".equals(node.getNodeType())) {
			RbdTreeNode treeNode = new RbdTreeNode();
			treeNode.setId(node.getId());
			treeNode.setName(node.getNodeType());
			treeNode.setNodeType(node.getNodeType());
			treeNode.setPicId(node.getPicId());
			treeNode.setObjectWidth(node.getWidth());
			treeNode.setObjectHeight(node.getHeight());
			parent.getChildren().add(treeNode);
			break;
			} else if ("connect".equals(node.getNodeType())) {
			break;
			} else if ("parallel,vote,switch,bridge".contains(node.getNodeType())) {
			RbdTreeNode subNode = new RbdTreeNode();
			subNode.setAlgorithmType("series");
			subNode.setId(UUIDUtil.generateId());
			int counter = vnodeCounter.get("vnodeCounter");
			subNode.setName("v" + counter);
			counter++;
			vnodeCounter.put("vnodeCounter", counter);
			subNode.setNodeType("vnode");
			parent.getChildren().add(subNode);
			ModelNode connect = modelNodeList.stream().filter(item ->
			node.getPairStartNodeId().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			RbdTreeNode treeNode = new RbdTreeNode();
			treeNode.setId(connect.getId());
			treeNode.setName(connect.getNodeType());
			treeNode.setNodeType(connect.getNodeType());
			treeNode.setPicId(connect.getPicId());
			treeNode.setObjectWidth(connect.getWidth());
			treeNode.setObjectHeight(connect.getHeight());
			subNode.getChildren().add(treeNode);
			RbdTreeNode subNodeOpe = new RbdTreeNode();
			subNodeOpe.setAlgorithmType(node.getNodeType());
			subNodeOpe.setId(UUIDUtil.generateId());
			counter = vnodeCounter.get("vnodeCounter");
			subNodeOpe.setName("v" + counter);
			counter++;
			vnodeCounter.put("vnodeCounter", counter);
			subNodeOpe.setNodeType("vnode");
			subNodeOpe.setVoteNum(node.getVoteNum());
			subNode.getChildren().add(subNodeOpe);
			treeNode = new RbdTreeNode();
			treeNode.setId(node.getId());
			treeNode.setName(node.getNodeType());
			treeNode.setNodeType(node.getNodeType());
			treeNode.setPicId(node.getPicId());
			treeNode.setPairStartNodeId(node.getPairStartNodeId());
			treeNode.setObjectWidth(node.getWidth());
			treeNode.setObjectHeight(node.getHeight());
			subNode.getChildren().add(treeNode);
			recognizeOpeBlock(subNodeOpe,
			node,
			modelNodeList,
			modelLineList,
			vnodeCounter);
			inLine = modelLineList.stream().filter(item ->
			item.getEndCell().equals(connect.getPicId())).collect(Collectors.toList()).get(0);
			}

			if (null != lineLeft) {
			if (inLine.getPicId().equals(lineLeft.getPicId())) break;
			}
			}
			List<ModelLine> lines =modelLineList.stream().filter(item ->
			item.getBeginCell().equals(modelNode.getPicId())).collect(Collectors.toList());
			List<ModelLine> lines2 =modelLineList.stream().filter(item ->
			item.getEndCell().equals(modelNode.getPicId())).collect(Collectors.toList());
			if (lines.size()>1 \|\| lines2.size()>1) {
			return;
			} else {
			handleOneLine(modelLineList, modelNodeList, lines2.get(0), result);
			}
			if ("series".equals(parent.getAlgorithmType())) Collections.reverse(parent.getChildren());
			}

			private int replaceToVNode(Long modelId,
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			ModelNode opNode,
			List<List<ModelNode>> listPath,
			ModelNode lastNode,
			List<Algorithm> algoList,
			int stepNo) {
			String computerList = "";
			String objectList = "";
			for (List<ModelNode> path : listPath) {
			path.remove(path.get(path.size()-1));
			Long id = null;
			String name = "";
			if (path.size()==0) {
			return stepNo;
			} else if (path.size()==1) {
			if ("end".equals(opNode.getNodeType()) && !"start".equals(lastNode.getNodeType())) return stepNo;
			id = path.get(path.size()-1).getId();
			name = path.get(path.size()-1).getName();
			private void recognizeOpeBlock(RbdTreeNode parent,
			ModelNode rightNode, // rbd中的右节点（包括end及4种运算符）
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList,
			Map<String, Integer> vnodeCounter) {
			if ("parallel,vote,switch".contains(parent.getAlgorithmType())) {
			ModelNode searchNode = rightNode;
			List<ModelLine> lines = modelLineList.stream().filter(item ->
			item.getEndCell().equals(searchNode.getPicId())).collect(Collectors.toList());
			List<ModelLine> sortedLines = sortLine(lines, modelNodeList);
			for (ModelLine line : sortedLines) {
			boolean isSeries = isSeriesBranch(rightNode, line, modelNodeList, modelLineList);
			if (isSeries) {
			RbdTreeNode subNode = new RbdTreeNode();
			subNode.setAlgorithmType("series");
			subNode.setId(UUIDUtil.generateId());
			int counter = vnodeCounter.get("vnodeCounter");
			subNode.setName("v" + counter);
			counter++;
			vnodeCounter.put("vnodeCounter", counter);
			subNode.setNodeType("vnode");
			parent.getChildren().add(subNode);
			recognizeOneBranch(subNode, line, null, modelNodeList, modelLineList, vnodeCounter);
			} else {
			recognizeOneBranch(parent, line, null, modelNodeList, modelLineList, vnodeCounter);
			}
			}
			} else if ("bridge".contains(parent.getAlgorithmType())) {
			ModelNode searchNode = rightNode;
			List<ModelLine> linesRight = modelLineList.stream().filter(item ->
			item.getEndCell().equals(searchNode.getPicId())).collect(Collectors.toList());
			List<ModelLine> sortedLinesRight = sortLine(linesRight, modelNodeList);
			List<ModelLine> linesLeft = modelLineList.stream().filter(item ->
			item.getBeginCell().equals(searchNode.getPairStartNodeId())).collect(Collectors.toList());
			List<ModelLine> sortedLinesLeft = sortLine(linesLeft, modelNodeList);
			ModelLine lineTop = modelLineList.stream().filter(item ->
			item.getPicId().equals(searchNode.getBridgeEdgeTopId())).collect(Collectors.toList()).get(0);
			ModelLine lineBottom = modelLineList.stream().filter(item ->
			item.getPicId().equals(searchNode.getBridgeEdgeBottomId())).collect(Collectors.toList()).get(0);
			ModelLine verticalLineUpper = modelLineList.stream().filter(item ->
			item.getBeginCell().equals(searchNode.getBridgeEdgeTopId())).collect(Collectors.toList()).get(0);
			ModelLine verticalLineLower = modelLineList.stream().filter(item ->
			item.getEndCell().equals(searchNode.getBridgeEdgeBottomId())).collect(Collectors.toList()).get(0);
			// 桥联的第1个支路
			if (isSeriesBranch(lineTop, sortedLinesLeft.get(0), modelNodeList, modelLineList)) {
			RbdTreeNode subNode = new RbdTreeNode();
			subNode.setAlgorithmType("series");
			subNode.setId(UUIDUtil.generateId());
			int counter = vnodeCounter.get("vnodeCounter");
			subNode.setName("v" + counter);
			counter++;
			vnodeCounter.put("vnodeCounter", counter);
			subNode.setNodeType("vnode");
			parent.getChildren().add(subNode);
			recognizeOneBranch(subNode, lineTop, sortedLinesLeft.get(0), modelNodeList, modelLineList, vnodeCounter);
			} else {
			id = UUIDUtil.generateId();
			name = id.toString();
			Algorithm algo = new Algorithm();
			algo.setId(id);
			algo.setModelId(modelId);
			algo.setComputerId(id);
			algo.setModelType("series");
			algo.setAlgorithmType("series");
			algo.setComputerList(joinNodeId(path, ","));
			algo.setObjectList(joinNodeName(path, ","));
			algo.setStep(stepNo);
			stepNo++;
			algoList.add(algo);
			name = "v"+ algo.getStep();
			recognizeOneBranch(parent, lineTop, sortedLinesLeft.get(0), modelNodeList, modelLineList, vnodeCounter);
			}
			computerList = computerList.equals("") ? id.toString() : computerList + "," + id.toString();
			objectList = objectList.equals("") ? name : objectList + "," + name;
			for (ModelNode node : path) {
			List<ModelLine> lineList4 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(node.getPicId()) \|\| item.getBeginCell().equals(node.getPicId())).collect(Collectors.toList());
			modelLineList.removeAll(lineList4);
			modelNodeList.remove(node);
			// 桥联的第2个支路
			if (isSeriesBranch(sortedLinesRight.get(0), lineTop, modelNodeList, modelLineList)) {
			RbdTreeNode subNode = new RbdTreeNode();
			subNode.setAlgorithmType("series");
			subNode.setId(UUIDUtil.generateId());
			int counter = vnodeCounter.get("vnodeCounter");
			subNode.setName("v" + counter);
			counter++;
			vnodeCounter.put("vnodeCounter", counter);
			subNode.setNodeType("vnode");
			parent.getChildren().add(subNode);
			recognizeOneBranch(subNode, sortedLinesRight.get(0), lineTop, modelNodeList, modelLineList, vnodeCounter);
			} else {
			recognizeOneBranch(parent, sortedLinesRight.get(0), lineTop, modelNodeList, modelLineList, vnodeCounter);
			}
			// 桥联的第3个支路
			if (isSeriesBranch(verticalLineLower, verticalLineUpper, modelNodeList, modelLineList)) {
			RbdTreeNode subNode = new RbdTreeNode();
			subNode.setAlgorithmType("series");
			subNode.setId(UUIDUtil.generateId());
			int counter = vnodeCounter.get("vnodeCounter");
			subNode.setName("v" + counter);
			counter++;
			vnodeCounter.put("vnodeCounter", counter);
			subNode.setNodeType("vnode");
			parent.getChildren().add(subNode);
			recognizeOneBranch(subNode, verticalLineLower, verticalLineUpper, modelNodeList, modelLineList, vnodeCounter);
			} else {
			recognizeOneBranch(parent, verticalLineLower, verticalLineUpper, modelNodeList, modelLineList, vnodeCounter);
			}
			// 桥联的第4个支路
			if (isSeriesBranch(lineBottom, sortedLinesLeft.get(1), modelNodeList, modelLineList)) {
			RbdTreeNode subNode = new RbdTreeNode();
			subNode.setAlgorithmType("series");
			subNode.setId(UUIDUtil.generateId());
			int counter = vnodeCounter.get("vnodeCounter");
			subNode.setName("v" + counter);
			counter++;
			vnodeCounter.put("vnodeCounter", counter);
			subNode.setNodeType("vnode");
			parent.getChildren().add(subNode);
			recognizeOneBranch(subNode, lineBottom, sortedLinesLeft.get(1), modelNodeList, modelLineList, vnodeCounter);
			} else {
			recognizeOneBranch(parent, lineBottom, sortedLinesLeft.get(1), modelNodeList, modelLineList, vnodeCounter);
			}
			// 桥联的第5个支路
			if (isSeriesBranch(sortedLinesRight.get(1), lineBottom, modelNodeList, modelLineList)) {
			RbdTreeNode subNode = new RbdTreeNode();
			subNode.setAlgorithmType("series");
			subNode.setId(UUIDUtil.generateId());
			int counter = vnodeCounter.get("vnodeCounter");
			subNode.setName("v" + counter);
			counter++;
			vnodeCounter.put("vnodeCounter", counter);
			subNode.setNodeType("vnode");
			parent.getChildren().add(subNode);
			recognizeOneBranch(subNode, sortedLinesRight.get(1), lineBottom, modelNodeList, modelLineList, vnodeCounter);
			} else {
			recognizeOneBranch(parent, sortedLinesRight.get(1), lineBottom, modelNodeList, modelLineList, vnodeCounter);
			}
			}
			Algorithm algo = new Algorithm();
			Long id = UUIDUtil.generateId();
			algo.setId(id);
			algo.setModelId(modelId);
			algo.setComputerId(id);
			algo.setModelType(opNode.getNodeType());
			algo.setAlgorithmType(opNode.getNodeType());
			algo.setComputerList(computerList);
			algo.setObjectList(objectList);
			algo.setStep(stepNo);
			stepNo++;
			algoList.add(algo);

			//将原运算节点改成虚节点
			opNode.setId(id);
			opNode.setNodeType("vnode");
			opNode.setName("v"+algo.getStep());

			ModelLine modelLineNew = new ModelLine();
			Long picId2 = UUIDUtil.generateId();
			modelLineNew.setId(picId2);
			modelLineNew.setPicId(picId2.toString());
			modelLineNew.setModelId(modelId);
			modelLineNew.setBeginCell(lastNode.getPicId());
			modelLineNew.setEndCell(opNode.getPicId());
			modelLineList.add(modelLineNew);

			return stepNo;
			}

			private String joinNodeId(List<ModelNode> nodeList, String sep) {
			String result = "";
			for (int i = 0; i < nodeList.size(); i++) {
			if (i > 0) result = result + sep;
			result = result + nodeList.get(i).getId().toString();
			/**
			* 按自上而下的顺序排序
			*/
			private List<ModelLine> sortLine(List<ModelLine> lines,
			List<ModelNode> modelNodeList) {
			for (ModelLine line : lines) {
			ModelNode node = modelNodeList.stream().filter(item ->
			line.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			line.setBeginY(node.getPositionY());
			}
			lines.sort(Comparator.comparing(ModelLine::getBeginY));

			return lines;
			}

			private boolean isSeriesBranch(ModelNode rightNode, // rbd中的右节点（包括end及4种运算符）
			ModelLine line, // 右节点的入口线
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList) {
			boolean result = false;
			ModelNode node = modelNodeList.stream().filter(item ->
			line.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if ("node".equals(node.getNodeType())) {
			ModelLine line1 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(node.getPicId())).collect(Collectors.toList()).get(0);
			ModelNode node1 = modelNodeList.stream().filter(item ->
			line1.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			result = !node1.getPicId().equals(rightNode.getPairStartNodeId());
			} else {
			ModelNode node2 = modelNodeList.stream().filter(item ->
			node.getPairStartNodeId().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			ModelLine line2 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(node2.getPicId())).collect(Collectors.toList()).get(0);
			ModelNode node3 = modelNodeList.stream().filter(item ->
			line2.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			result = !node3.getPicId().equals(rightNode.getPairStartNodeId());
			}

			return result;
			}

			private String joinNodeName(List<ModelNode> nodeList, String sep) {
			String result = "";
			for (int i = 0; i < nodeList.size(); i++) {
			if (i > 0) result = result + sep;
			result = result + nodeList.get(i).getName();
			private boolean isSeriesBranch(ModelLine lineRight, // 串联的起始线（右边）
			ModelLine lineLeft, // 串联的结束线（左边）
			List<ModelNode> modelNodeList,
			List<ModelLine> modelLineList) {
			boolean result = false;
			ModelNode node = modelNodeList.stream().filter(item ->
			lineRight.getBeginCell().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			if ("node".equals(node.getNodeType())) {
			ModelLine line1 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(node.getPicId())).collect(Collectors.toList()).get(0);
			result = !line1.getPicId().equals(lineLeft.getPicId());
			} else {
			ModelNode node1 = modelNodeList.stream().filter(item ->
			node.getPairStartNodeId().equals(item.getPicId())).collect(Collectors.toList()).get(0);
			ModelLine line2 = modelLineList.stream().filter(item ->
			item.getEndCell().equals(node1.getPicId())).collect(Collectors.toList()).get(0);
			result = !line2.getPicId().equals(lineLeft.getPicId());
			}

			return result;
			}
			============解析模型的第1版，已不使用============ */

			private boolean analyzeRbd(ModelRbd modelRbd, boolean saveFlag) {
			boolean result = true;
			String rbdsonStr = modelRbd.getContent();

			JSONArray rbdJsonArray = new JSONObject(rbdsonStr).getJSONArray("cells");
			if (rbdJsonArray == null) return result;

			// 解析结果存放list
			List<ModelNode> modelNodeList = new ArrayList<>();
			List<ModelLine> modelLineList = new ArrayList<>();
			List<Algorithm> algorithmList = new ArrayList<>();
			List<ProductImg> productImgList = new ArrayList<>(); // 暂不使用（而使用数据库中的可靠性参数）
			List<ModelNode> modelNodeAndVnodeList = new ArrayList<>();

			// 1. 解析出节点与边
			getNodeAndLineFromRbd(modelRbd.getId(), rbdJsonArray, modelNodeList, modelLineList, productImgList);
			// 2. 转换为树型结构
			RbdTreeNode root = recognizeRbd(modelNodeList, modelLineList);
			// 3. 预处理
			deleteSeriesForAutoArrange(root);
			deleteStartEnd(root);
			// 3. 生成算法
			createAlgorithm(modelRbd.getId(), root, algorithmList, modelNodeAndVnodeList);
			// 4. 保存模型
			if (saveFlag) saveModel(modelRbd, algorithmList, modelNodeAndVnodeList);

			return result;
			}

			private void createAlgorithm(Long modelId,
			RbdTreeNode root,
			List<Algorithm> algorithmList,
			List<ModelNode> modelNodeAndVnodeList) {
			List<RbdTreeNode> children = root.getChildren();
			if (children.size() == 0) {
			ModelNode node = new ModelNode();
			node.setModelId(modelId);
			node.setId(root.getId());
			node.setPicId(root.getPicId());
			node.setDataId(root.getDataId());
			node.setDeviceNo(root.getDeviceNo());
			node.setNodeType(root.getNodeType());
			node.setName(root.getName());
			node.setVoteNum(root.getVoteNum());
			modelNodeAndVnodeList.add(node);
			} else {
			Algorithm algo = new Algorithm();
			algo.setModelId(modelId);
			algo.setId(root.getId());
			algo.setComputerId(algo.getId());
			algo.setAlgorithmType(root.getAlgorithmType());
			algo.setModelType(algo.getAlgorithmType());
			algo.setStep(Integer.valueOf(root.getName().substring(1)));
			algo.setVoteNum(root.getVoteNum());
			algo.setObjectList(root.getChildren().stream().map(item ->
			item.getName()).collect(Collectors.joining(",")));
			algo.setComputerList(root.getChildren().stream().map(item ->
			item.getId().toString()).collect(Collectors.joining(",")));
			algorithmList.add(algo);
			ModelNode node = new ModelNode();
			node.setModelId(modelId);
			node.setId(root.getId());
			node.setPicId(root.getPicId());
			node.setDataId(root.getDataId());
			node.setNodeType(root.getNodeType());
			node.setName(root.getName());
			node.setVoteNum(root.getVoteNum());
			modelNodeAndVnodeList.add(node);
			for (RbdTreeNode treeNode : root.getChildren()) {
			createAlgorithm(modelId, treeNode, algorithmList, modelNodeAndVnodeList);
			}
			}
			}

			/**
			* 对树形结构进行预处理，包括：
			* 1）将root的algorithmType替换为end，并去掉start和end节点
			* 2）start与end间只有1个逻辑运算块，则去掉最外层的series
			*
			* @param root
			*/
			private void deleteStartEnd(RbdTreeNode root) {
			root.setAlgorithmType("end");
			List<RbdTreeNode> children = root.getChildren();
			children.remove(children.size() - 1);
			children.remove(0);
			if (children.size() > 1 \|\|
			!"vnode".equals(children.get(0).getNodeType())) {
			RbdTreeNode subNode = new RbdTreeNode();
			subNode.setAlgorithmType("series");
			subNode.setId(UUIDUtil.generateId());
			subNode.setName("v0");
			subNode.setNodeType("vnode");
			subNode.getChildren().addAll(children);
			List<RbdTreeNode> list = new ArrayList<>();
			list.add(subNode);
			root.setChildren(list);
			}
			}

			/**
			* 对树形结构进行预处理：
			* 去掉逻辑运算块中用于排版的外层series
			*
			* @param root
			*/
			private void deleteSeriesForAutoArrange(RbdTreeNode root) {
			List<RbdTreeNode> children = root.getChildren();
			for (int i = 0; i < children.size(); i++) {
			RbdTreeNode treeNode = children.get(i);
			if ("vnode".equals(treeNode.getNodeType()) &&
			"series".equals(treeNode.getAlgorithmType()) &&
			"connect".equals(treeNode.getChildren().get(0).getNodeType())) {
			children.set(i, treeNode.getChildren().get(1));
			}
			deleteSeriesForAutoArrange(children.get(i));
			}
			}

			/**
			* 用于自动排版：将桥联转换为3支路的并联
			* @param root
			* @return
			*/
			private void convertBridgeToThreeBranchParallel(RbdTreeNode root) {
			List<RbdTreeNode> children = root.getChildren();
			for (RbdTreeNode treeNode : children) {
			if ("bridge".equals(treeNode.getAlgorithmType())) {
			treeNode.setAlgorithmType("parallel");
			List<RbdTreeNode> list = new ArrayList<>();
			RbdTreeNode subNode = new RbdTreeNode();
			subNode.setAlgorithmType("series");
			subNode.setId(UUIDUtil.generateId());
			subNode.setName("v10000");
			subNode.setNodeType("vnode");
			subNode.getChildren().add(treeNode.getChildren().get(0));
			subNode.getChildren().add(treeNode.getChildren().get(1));
			list.add(subNode);
			list.add(treeNode.getChildren().get(2));
			subNode = new RbdTreeNode();
			subNode.setAlgorithmType("series");
			subNode.setId(UUIDUtil.generateId());
			subNode.setName("v10001");
			subNode.setNodeType("vnode");
			subNode.getChildren().add(treeNode.getChildren().get(3));
			subNode.getChildren().add(treeNode.getChildren().get(4));
			list.add(subNode);
			treeNode.setChildren(list);
			}
			convertBridgeToThreeBranchParallel(treeNode);
			}
			}

			/*
			private void calcPosition(JSONArray rbdJsonArray, RbdTreeNode block, Map<String, RbdTreeNode> nodeMap) {
			if (block.getNodeType().equals("node")) {
			setNodePositionXY(rbdJsonArray, block,nodeMap);
			} else {
			double blockWidth = block.getBlockWidthNum() * LAYOUT_CELL_SIZE_X;
			double blockHeight = block.getBlockHeightNum() * LAYOUT_CELL_SIZE_Y;

			Double descentWidth = block.getDescentWidth();
			if (descentWidth == null \|\| descentWidth == 0.0) {
			descentWidth = blockWidth;
			}
			Double descentHeight = block.getDescentHeight();
			if (descentHeight == null \|\| descentHeight == 0.0) {
			descentHeight = blockHeight;
			}

			block.setBlockWidth(blockWidth);
			block.setBlockHeight(blockHeight);
			List<RbdTreeNode> children = block.getChildren();

			if (OPE_TYPE_SERIES.equals(block.getAlgorithmType())) {
			Double subBlockX = block.getBlockX();
			for (RbdTreeNode child : children) {

			child.setDescentWidth(blockWidth);
			child.setDescentHeight(blockHeight);

			double selfWidth = child.getBlockWidthNum() * LAYOUT_CELL_SIZE_X * descentWidth / blockWidth;
			child.setBlockWidth(selfWidth);
			child.setBlockHeight(blockHeight);

			child.setBlockY(block.getBlockY());
			child.setBlockX(subBlockX);
			calcPosition(rbdJsonArray, child, nodeMap);
			subBlockX = subBlockX + selfWidth;

			}
			} else {

			Double subBlockY = block.getBlockY() + (descentHeight - blockHeight) / 2;
			Double firstSubBlockY = subBlockY;

			// 设置connect的位置
			RbdTreeNode connectBlock = new RbdTreeNode();
			connectBlock.setObjectWidth(getRbdNodeInfo(rbdJsonArray, block.getPairStartNodeId(), "size/width"));
			connectBlock.setObjectHeight(getRbdNodeInfo(rbdJsonArray, block.getPairStartNodeId(), "size/height"));
			connectBlock.setNodeType("connect");
			connectBlock.setPicId(block.getPairStartNodeId());
			connectBlock.setBlockX(block.getBlockX());
			connectBlock.setBlockY(firstSubBlockY);
			connectBlock.setBlockWidth(LAYOUT_CELL_SIZE_X);
			connectBlock.setBlockHeight(blockHeight);
			setNodePositionXY(rbdJsonArray, connectBlock, nodeMap);

			for (RbdTreeNode child : children) {
			child.setDescentWidth(block.getBlockWidth() - 2 * LAYOUT_CELL_SIZE_X);
			child.setDescentHeight(blockHeight);

			child.setBlockWidth(block.getBlockWidth() - 2 * LAYOUT_CELL_SIZE_X);
			child.setBlockHeight(child.getBlockHeightNum() * LAYOUT_CELL_SIZE_Y);

			child.setBlockX(block.getBlockX() + LAYOUT_CELL_SIZE_X);
			child.setBlockY(subBlockY);
			subBlockY = subBlockY + child.getBlockHeightNum() * LAYOUT_CELL_SIZE_Y;
			calcPosition(rbdJsonArray, child, nodeMap);
			}

			// 设置运算符的位置
			RbdTreeNode opeBlock = new RbdTreeNode();

			opeBlock.setPicId(block.getPicId());
			opeBlock.setNodeType("parallel");
			opeBlock.setObjectWidth(getRbdNodeInfo(rbdJsonArray, block.getPicId(), "size/width"));
			opeBlock.setObjectHeight(getRbdNodeInfo(rbdJsonArray, block.getPicId(), "size/height"));
			opeBlock.setBlockX(block.getBlockX() + blockWidth - LAYOUT_CELL_SIZE_X);
			opeBlock.setBlockY(firstSubBlockY);
			opeBlock.setBlockWidth(LAYOUT_CELL_SIZE_X);
			opeBlock.setBlockHeight(blockHeight);
			setNodePositionXY(rbdJsonArray, opeBlock, nodeMap);
			}
			}

			}
			*/

			}