org.kie.workbench.common.stunner.core.graph.Edge类的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中org.kie.workbench.common.stunner.core.graph.Edge类的一些代码示例，展示了Edge类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Edge类的具体详情如下：
包路径：org.kie.workbench.common.stunner.core.graph.Edge
类名称：Edge

Edge介绍

暂无

代码示例

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-widgets

  1. private void log(final Edge edge) {
  2.   if (null != edge) {
  3.     final String uuid = edge.getUUID();
  4.     final Object content = edge.getContent();
  5.     final Node source = edge.getSourceNode();
  6.     final String sId = null != source ? source.getUUID() : "null";
  7.     final Node target = edge.getTargetNode();
  8.     final String tId = null != target ? target.getUUID() : "null";
  9.     log("-- Edge [uuid=" + uuid + ", content=" + content.getClass().getName()
  10.           + ", source=" + sId + ", target=" + tId + "]");
  11.   } else {
  12.     log("Edge is null...");
  13.   }
  14. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-case-mgmt-backend

  1. @SuppressWarnings("unchecked")
  2. private void createChild(String uuid, Node parent, Node child, int parentIndex) {
  3.   final Edge<Child, Node> edge = new EdgeImpl<>(uuid);
  4.   edge.setContent(new Child());
  5.   edge.setSourceNode(parent);
  6.   edge.setTargetNode(child);
  7.   if (parentIndex >= 0) {
  8.     parent.getOutEdges().add(parentIndex, edge);
  9.   } else {
  10.     parent.getOutEdges().add(edge);
  11.   }
  12.   child.getInEdges().add(edge);
  13. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-client-common

  1. private Predicate<Edge> isDifferentParent() {
  2.   return e -> e.getContent() instanceof Child &&
  3.       !parent.equals(e.getSourceNode());
  4. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-client-common

  1. private static void validateConnector(Edge edge) {
  2.   Objects.requireNonNull(edge, "Edge should not be null");
  3.   if (!(edge.getContent() instanceof ViewConnector)) {
  4.     throw new IllegalArgumentException("Edge content should be a ViewConnector. Edge UUID: " + edge.getUUID());
  5.   }
  6. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-core-common

  1. @SuppressWarnings("unchecked")
  2. public SetConnectionSourceNodeCommand(final Node<? extends View<?>, Edge> sourceNode,
  3.                    final Edge<? extends View, Node> edge,
  4.                    final Connection connection) {
  5.   this(null != sourceNode ? sourceNode.getUUID() : null,
  6.      edge.getUUID(),
  7.      connection);
  8.   this.sourceNode = sourceNode;
  9.   this.edge = edge;
  10.   this.targetNode = edge.getTargetNode();
  11. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-client-common

  1. @SuppressWarnings("unchecked")
  2. public static void updateEdgeConnections(final Edge<? extends ViewConnector<?>, Node> edge,
  3.                      final AbstractCanvasHandler context) {
  4.   final Node source = edge.getSourceNode();
  5.   final Node target = edge.getTargetNode();
  6.   edge.getContent().getSourceConnection()
  7.       .ifPresent(connection -> updateEdgeConnection(context,
  8.                              connection,
  9.                              source));
  10.   edge.getContent().getTargetConnection()
  11.       .ifPresent(connection -> updateEdgeConnection(context,
  12.                              connection,
  13.                              target));
  14. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-core-common

  1. private static boolean isNotCyclicEdge(final Edge edge) {
  2.     final String sourceId = edge.getSourceNode() != null ? edge.getSourceNode().getUUID() : null;
  3.     final String targetId = edge.getTargetNode() != null ? edge.getTargetNode().getUUID() : null;
  4.     return !Objects.equals(sourceId, targetId);
  5.   }
  6. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-bpmn-backend

  1. private long countEdges(List<Edge> inEdges) {
  2.     return inEdges.stream()
  3.         .filter(e -> e.getContent() instanceof ViewConnector)
  4.         .count();
  5.   }
  6. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-core-common

  1. @Override
  2. public void startEdgeTraversal(final Edge<Object, Node> edge) {
  3.   log(indent + "Edge UUID: " + edge.getUUID());
  4.   final Object content = edge.getContent();
  5.   log("  Edge Content: " + content.getClass().getName());
  6.   final Node outNode = edge.getTargetNode();
  7.   if (outNode == null) {
  8.     log(indent + "  No outgoing node found");
  9.   } else {
  10.     log(indent + "  Outgoing Node");
  11.     log(indent + "  ==============");
  12.   }
  13. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-lienzo

  1. @SuppressWarnings("unchecked")
  2. private static boolean isTargetChanged(final Node node,
  3.                     final Edge<ViewConnector<?>, Node> connector,
  4.                     final Connection connection) {
  5.   final ViewConnector vc = connector.getContent();
  6.   return (!eq(node,
  7.         connector.getTargetNode(),
  8.         connection,
  9.         null != vc ? vc.getTargetConnection() : Optional.empty()));
  10. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-core-common

  1. @SuppressWarnings("unchecked")
  2. private void removeDockEdge(final GraphCommandExecutionContext context,
  3.               final Node<?, Edge> parent,
  4.               final Node<?, Edge> candidate,
  5.               final Edge edge) {
  6.   edge.setSourceNode(null);
  7.   edge.setTargetNode(null);
  8.   parent.getOutEdges().remove(edge);
  9.   candidate.getInEdges().remove(edge);
  10.   getMutableIndex(context).removeEdge(edge);
  11. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-core-common

  1. @Override
  2. @SuppressWarnings("unchecked")
  3. public CommandResult<RuleViolation> execute(final GraphCommandExecutionContext context) {
  4.   final CommandResult<RuleViolation> results = allow(context);
  5.   if (!results.getType().equals(CommandResult.Type.ERROR)) {
  6.     final Edge<? extends View, Node> edge = getEdge(context);
  7.     final Node<?, Edge> targetNode = getTargetNode(context);
  8.     final Node<? extends View<?>, Edge> lastTargetNode = edge.getTargetNode();
  9.     // New connection being made
  10.     if (null != lastTargetNode) {
  11.       lastTargetNodeUUID = lastTargetNode.getUUID();
  12.       lastTargetNode.getInEdges().remove(edge);
  13.     }
  14.     if (null != targetNode) {
  15.       targetNode.getInEdges().add(edge);
  16.     }
  17.     edge.setTargetNode(targetNode);
  18.     // Magnet being moved on node
  19.     ViewConnector connectionContent = (ViewConnector) edge.getContent();
  20.     lastConnection = (Connection) connectionContent.getTargetConnection().orElse(null);
  21.     connectionContent.setTargetConnection(connection);
  22.   }
  23.   return results;
  24. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-core-common

  1. @SuppressWarnings("unchecked")
  2. public Node<? extends View<?>, Edge> getTargetNode(final GraphCommandExecutionContext context) {
  3.   if (null == targetNode) {
  4.     targetNode = getEdge(context).getTargetNode();
  5.   }
  6.   return targetNode;
  7. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-core-common

  1. @Override
  2. @SuppressWarnings("unchecked")
  3. public CommandResult<RuleViolation> execute(final GraphCommandExecutionContext context) {
  4.   final CommandResult<RuleViolation> results = allow(context);
  5.   if (!results.getType().equals(CommandResult.Type.ERROR)) {
  6.     final Edge<? extends View, Node> edge = getEdge(context);
  7.     final Node<?, Edge> sourceNode = getSourceNode(context);
  8.     final Node<? extends View<?>, Edge> lastSourceNode = edge.getSourceNode();
  9.     // New connection being made
  10.     if (null != lastSourceNode) {
  11.       this.lastSourceNodeUUID = lastSourceNode.getUUID();
  12.       lastSourceNode.getOutEdges().remove(edge);
  13.     }
  14.     if (null != sourceNode) {
  15.       sourceNode.getOutEdges().add(edge);
  16.     }
  17.     edge.setSourceNode(sourceNode);
  18.     // Magnet being moved on node
  19.     ViewConnector connectionContent = (ViewConnector) edge.getContent();
  20.     lastConnection = (Connection) connectionContent.getSourceConnection().orElse(null);
  21.     connectionContent.setSourceConnection(connection);
  22.   }
  23.   return results;
  24. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-case-mgmt-backend

  1. @SuppressWarnings("unchecked")
  2. private void createEdge(String uuid, Node sourceNode, Node targetNode) {
  3.   final Edge<View<SequenceFlow>, Node> edge = typedFactoryManager.newEdge(uuid, SequenceFlow.class);
  4.   edge.setSourceNode(sourceNode);
  5.   edge.setTargetNode(targetNode);
  6.   sourceNode.getOutEdges().add(edge);
  7.   targetNode.getInEdges().add(edge);
  8.   ViewConnector<SequenceFlow> content = (ViewConnector<SequenceFlow>) edge.getContent();
  9.   content.setSourceConnection(MagnetConnection.Builder.forElement(sourceNode));
  10.   content.setTargetConnection(MagnetConnection.Builder.forElement(targetNode));
  11. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-core-common

  1. @SuppressWarnings("unchecked")
  2. private Node<? extends View<?>, Edge> getSourceNode(final GraphCommandExecutionContext context) {
  3.   if (null == sourceNode) {
  4.     sourceNode = (Node<? extends View<?>, Edge>) getEdge(context).getSourceNode();
  5.   }
  6.   return sourceNode;
  7. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-core-common

  1. @Override
  2. public String toString() {
  3.   return "AddEdgeCommand [target=" + nodeUUID + ", edge=" + edge.getUUID() + ", magnet=" + connection + "]";
  4. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-core-common

  1. targetConnection = MagnetConnection.Builder.forElement(graphInstance.intermNode);
  2. connectorContent.setTargetConnection(targetConnection);
  3. graphInstance.edge1.setContent(connectorContent);
  4. graphInstance.edge2.setContent(connectorContent);
  5. when(cloneElement.asNode()).thenReturn(clone);
  6. when(cloneElement.asEdge()).thenReturn(cloneEdge);
  7. when(cloneEdge.getContent()).thenReturn(connectorContent);
  8. when(cloneEdge.getUUID()).thenReturn(CLONE_EDGE_UUID);
  9. when(clone.getContent()).thenReturn(cloneContent);
  10. when(clone.getUUID()).thenReturn(CLONE_UUID);

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-core-common

  1. @SuppressWarnings("unchecked")
  2. public SetConnectionTargetNodeCommand(final Node<? extends View<?>, Edge> targetNode,
  3.                    final Edge<? extends View, Node> edge,
  4.                    final Connection connection) {
  5.   this(null != targetNode ? targetNode.getUUID() : null,
  6.      edge.getUUID(),
  7.      connection);
  8.   this.edge = PortablePreconditions.checkNotNull("edge",
  9.                           edge);
  10.   this.sourceNode = edge.getSourceNode();
  11.   this.targetNode = targetNode;
  12. }

代码示例来源：origin: org.kie.workbench.stunner/kie-wb-common-stunner-core-common

  1. public static Edge mockEdge(String uuid) {
  2.   Edge edge = mock(Edge.class);
  3.   when(edge.getUUID()).thenReturn(uuid);
  4.   when(edge.asEdge()).thenReturn(edge);
  5.   return edge;
  6. }

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