org.kie.workbench.common.stunner.core.graph.Edge.getSourceNode()方法的使用及代码示例

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.getSourceNode()方法的一些代码示例，展示了Edge.getSourceNode()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.getSourceNode()方法的具体详情如下：
包路径：org.kie.workbench.common.stunner.core.graph.Edge
类名称：Edge
方法名：getSourceNode

Edge.getSourceNode介绍

暂无

代码示例

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-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-bpmn-backend

  1. private Map<String, Node> findEdgesBydId(String nodeId) {
  2.   Map<String, Node> nodes = new HashMap<>();
  3.   childEdges()
  4.       .filter(e -> e.getSourceNode().getUUID().equals(nodeId))
  5.       .map(Edge::getTargetNode)
  6.       .forEach(n -> nodes.put(n.getUUID(), n)); // use forEach instead of collect to avoid issues with type inference
  7.   return nodes;
  8. }

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

  1. private static boolean isCompensationTarget(final Node<?, ? extends Edge> node) {
  2.   return node.getInEdges().stream()
  3.       .filter(edge -> edge.getSourceNode().getContent() instanceof View &&
  4.           ((View) edge.getSourceNode().getContent()).getDefinition() instanceof IntermediateCompensationEvent)
  5.       .findFirst()
  6.       .isPresent();
  7. }

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

  1. @SuppressWarnings("unchecked")
  2. private static Node getParent(final Node node) {
  3.   List<Edge> inEdges = node.getInEdges();
  4.   if (null != inEdges && !inEdges.isEmpty()) {
  5.     for (final Edge edge : inEdges) {
  6.       if (edge.getContent() instanceof Child) {
  7.         return edge.getSourceNode();
  8.       }
  9.     }
  10.   }
  11.   return null;
  12. }

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

  1. @SuppressWarnings("unchecked")
  2. private Node<View, Edge> getDockSourceNode(final Node<View, Edge> node) {
  3.   List<Edge> inEdges = node.getInEdges();
  4.   if (null != inEdges && !inEdges.isEmpty()) {
  5.     for (Edge edge : inEdges) {
  6.       if (isDockEdge(edge)) {
  7.         return edge.getSourceNode();
  8.       }
  9.     }
  10.   }
  11.   return null;
  12. }

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

  1. private void updateConnectionEdges(AbstractCanvasHandler context, Node<? extends Definition<?>, Edge> candidate) {
  2.   // Update incoming edges for the new shape
  3.   Optional.ofNullable(candidate.getInEdges())
  4.       .ifPresent(edges -> edges.stream()
  5.           .filter(this::isViewEdge)
  6.           .forEach(edge -> updateConnections(context, edge, edge.getSourceNode(), candidate)));
  7.   // Update outgoing edges for the new shape.
  8.   Optional.ofNullable(candidate.getOutEdges())
  9.       .ifPresent(edges -> edges.stream()
  10.           .filter(this::isViewEdge)
  11.           .forEach(edge -> updateConnections(context, edge, candidate, edge.getTargetNode())));
  12. }

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-client-common

  1. private Optional<Node> getParent() {
  2.   List<Edge> inEdges = candidate.getInEdges();
  3.   if (null != inEdges && !inEdges.isEmpty()) {
  4.     for (final Edge edge : inEdges) {
  5.       if (isChildEdge(edge) || isDockEdge(edge)) {
  6.         return Optional.ofNullable(edge.getSourceNode());
  7.       }
  8.     }
  9.   }
  10.   return Optional.empty();
  11. }

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

  1. @SuppressWarnings("unchecked")
  2. public static Node getParent(final Node node) {
  3.   List<Edge> inEdges = null != node ? node.getInEdges() : null;
  4.   if (null != inEdges && !inEdges.isEmpty()) {
  5.     for (final Edge edge : inEdges) {
  6.       if (isChildEdge(edge) || isDockEdge(edge)) {
  7.         return edge.getSourceNode();
  8.       }
  9.     }
  10.   }
  11.   return null;
  12. }

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

  1. @SuppressWarnings("unchecked")
  2. private static boolean isSourceChanged(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.getSourceNode(),
  8.         connection,
  9.         null != vc ? vc.getSourceConnection() : Optional.empty()));
  10. }

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

  1. @Override
  2.   public String toString() {
  3.     return getClass().getName() +
  4.         " [candidate=" + getUUID(candidate) + "," +
  5.         " sourceNode=" + getUUID(candidate.getSourceNode()) + "," +
  6.         " targetNode=" + getUUID(candidate.getTargetNode()) + "]";
  7.   }
  8. }

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

  1. @Override
  2.   public String toString() {
  3.     return getClass().getName() +
  4.         " [candidate=" + getUUID(edge) + "," +
  5.         " sourceNode=" + getUUID(edge.getSourceNode()) + "," +
  6.         " targetNode=" + getUUID(edge.getTargetNode()) + "]";
  7.   }
  8. }

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. @Override
  2. @SuppressWarnings("unchecked")
  3. protected boolean doStartEdgeTraversal(final Edge edge,
  4.                     final ChildrenTraverseCallback<Node<View, Edge>, Edge<Child, Node>> callback) {
  5.   if (accepts(edge)) {
  6.     final Node<View, Edge> parent = edge.getSourceNode();
  7.     parentStack.push(parent);
  8.     callback.startEdgeTraversal(edge);
  9.     return true;
  10.   }
  11.   return false;
  12. }

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

  1. @SuppressWarnings("unchecked")
  2.   private void initializeTheChildNode() {
  3.     Child edgeContent = mock(Child.class);
  4.     when(edge.getContent()).thenReturn(edgeContent);
  5.     when(edge.getSourceNode()).thenReturn(node);
  6.     when(edge.getTargetNode()).thenReturn(node1);
  7.     nodeOutEdges.add(edge);
  8.     nodeInEdges1.add(edge);
  9.   }
  10. }

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

  1. private <T extends BPMNViewDefinition> Edge mockEdge(Node<View<T>, ?> sourceNode, Node<View<T>, ?> targetNode) {
  2.   Edge edge = mock(Edge.class);
  3.   when(edge.getContent()).thenReturn(mock(Child.class));
  4.   when(edge.getSourceNode()).thenReturn(sourceNode);
  5.   when(edge.getTargetNode()).thenReturn(targetNode);
  6.   return edge;
  7. }

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

  1. @Test
  2. @SuppressWarnings("unchecked")
  3. public void testSkipRulesForSameSourceNodeAsBefore() {
  4.   when(edge.getSourceNode()).thenReturn(node);
  5.   CommandResult<RuleViolation> result = tested.allow(graphCommandExecutionContext);
  6.   assertEquals(CommandResult.Type.INFO,
  7.          result.getType());
  8.   verify(ruleManager,
  9.       times(0)).evaluate(eq(ruleSet),
  10.                any(RuleEvaluationContext.class));
  11. }

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

  1. public static void log(final Edge<?, Node> edge) {
  2.   log("Edge UUID: " + edge.getUUID());
  3.   final Object content = edge.getContent();
  4.   log("  Edge Content: " + content.getClass().getName());
  5.   final Node inNode = edge.getSourceNode();
  6.   final Node outNode = edge.getTargetNode();
  7.   log("  Edge In Node: " + (null != inNode ? inNode.getUUID() : "null"));
  8.   log("  Edge Out Node: " + (null != outNode ? outNode.getUUID() : "null"));
  9.   if (edge.getContent() instanceof ViewConnector) {
  10.     log((ViewConnector) edge.getContent());
  11.   }
  12. }

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

  1. @Test
  2. public void testGraphCommand() {
  3.   assertCommandSuccess(command.execute(canvasHandler));
  4.   assertEquals(1,
  5.          parent.getOutEdges().size());
  6.   assertEquals(candidate,
  7.          parent.getOutEdges().get(index).getTargetNode());
  8.   assertEquals(1,
  9.          candidate.getInEdges().size());
  10.   assertEquals(parent,
  11.          candidate.getInEdges().get(0).getSourceNode());
  12. }

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