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

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中org.kie.workbench.common.stunner.core.graph.Graph.getNode()方法的一些代码示例，展示了Graph.getNode()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。Graph.getNode()方法的具体详情如下：
包路径：org.kie.workbench.common.stunner.core.graph.Graph
类名称：Graph
方法名：getNode

Graph.getNode介绍

暂无

代码示例

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

protected void onFormFieldChanged(@Observes FormFieldChanged formFieldChanged) {
  Optional.ofNullable(isSelected)
      .map(Supplier::get)
      .filter(Boolean.TRUE::equals)
      .map(focus -> getDiagram()
          .map(d -> d.getGraph().getNode(formFieldChanged.getUuid()))
      ).ifPresent(focus -> refresh());
}

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

public static Node getSelectedNode(Diagram diagram, ClientSession clientSession) {
    String uuid = getSelectedElementUUID(clientSession);
    return uuid != null ? diagram.getGraph().getNode(uuid) : null;
  }
}

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

private Node<? extends Definition, ?> getNodebyId(Diagram<Graph, Metadata> diagram, String id) {
  Node<? extends Definition, ?> node = diagram.getGraph().getNode(id);
  assertThat(node).isNotNull();
  return node;
}

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

@Before
public void setup() throws Exception {
  super.init();
  when(node.getUUID()).thenReturn(UUID);
  when(graph.getNode(eq(UUID))).thenReturn(node);
  when(graphIndex.getNode(eq(UUID))).thenReturn(node);
  this.tested = new AddNodeCommand(node);
}

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

@SuppressWarnings("unchecked")
T getGatewayNodeById(Diagram<Graph, Metadata> diagram, String id, Class<T> type) {
  Node<? extends Definition, ?> node = diagram.getGraph().getNode(id);
  assertThat(node).isNotNull();
  return type.cast(node.getContent().getDefinition());
}

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

@Before
public void setup() throws Exception {
  super.init();
  node = mockNode(UUID);
  graphNodes.add(node);
  when(graph.getNode(eq(UUID))).thenReturn(node);
  when(graphIndex.getNode(eq(UUID))).thenReturn(node);
  this.tested = new DeleteNodeCommand(UUID);
}

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

protected Node getSelectedElement() {
  String elementUUID = getSelectedElementUUID(sessionManager.getCurrentSession());
  if (elementUUID != null) {
    return sessionManager.getCurrentSession().getCanvasHandler().getDiagram().getGraph().getNode(elementUUID);
  }
  return null;
}

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

protected Node getSelectedElement() {
  String elementUUID = getSelectedElementUUID(canvasSessionManager.getCurrentSession());
  if (elementUUID != null) {
    return canvasSessionManager.getCurrentSession().getCanvasHandler().getDiagram().getGraph().getNode(elementUUID);
  }
  return null;
}

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

private String getDiagramSvgFileName(Diagram diagram) {
  final Object metaProperty = definitionManager.adapters()
      .forDefinition()
      .getMetaProperty(PropertyMetaTypes.ID,
               ((Definition) diagram.getGraph()
                   .getNode(diagram.getMetadata().getCanvasRootUUID())
                   .getContent()).getDefinition());
  final Object diagramFileId = definitionManager.adapters().forProperty().getValue(metaProperty);
  return String.valueOf(diagramFileId).concat(SVG_SUFFIX);
}

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

@SuppressWarnings("unused")
void onNestedElementAdded(final @Observes ExpressionEditorChanged event) {
  final Node node = presenter.getGraph().getNode(getActiveParent().getUUID());
  presenter.updateElement(node);
  getActiveParent().getChildren().forEach(e -> getTreePresenter().selectItem(e.getUUID()));
}

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

@SuppressWarnings("unchecked")
T getStartNodeById(Diagram<Graph, Metadata> diagram, String id, Class<T> type) {
  Node<? extends Definition, ?> node = diagram.getGraph().getNode(id);
  assertNotNull(node);
  assertEquals(1, node.getOutEdges().size());
  return type.cast(node.getContent().getDefinition());
}

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

@SuppressWarnings("unchecked")
T getTaskNodeById(Diagram<Graph, Metadata> diagram, String id, int amountOfIncomeEdges, boolean hasOutcomeEdge) {
  Node<? extends Definition, ?> node = diagram.getGraph().getNode(id);
  assertNotNull(node);
  assertEquals(amountOfIncomeEdges + 1, node.getInEdges().size());
  int outcomeEdges = hasOutcomeEdge ? 1 : 0;
  assertEquals(outcomeEdges, node.getOutEdges().size());
  return getTaskType().cast(node.getContent().getDefinition());
}

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

@SuppressWarnings("unchecked")
T getEndNodeById(Diagram<Graph, Metadata> diagram, String id, boolean hasIncomeEdge) {
  Node<? extends Definition, ?> node = diagram.getGraph().getNode(id);
  assertNotNull(node);
  int incomeEdges = hasIncomeEdge ? 2 : 1;
  assertEquals(incomeEdges, node.getInEdges().size());
  assertEquals(0, node.getOutEdges().size());
  return getEndEventType().cast(node.getContent().getDefinition());
}

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

@SuppressWarnings("unchecked")
T getCatchingIntermediateNodeById(Diagram<Graph, Metadata> diagram, String id, boolean hasIncomeEdge, boolean hasOutgoingEdge) {
  Node<? extends Definition, ?> node = diagram.getGraph().getNode(id);
  assertNotNull(node);
  int incomeEdges = hasIncomeEdge ? getDefaultAmountOfIncomdeEdges() + 1 : getDefaultAmountOfIncomdeEdges();
  assertEquals(incomeEdges, node.getInEdges().size());
  int outgoingEdges = hasOutgoingEdge ? 1 : 0;
  assertEquals(outgoingEdges, node.getOutEdges().size());
  return getCatchingIntermediateEventType().cast(node.getContent().getDefinition());
}

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

@Test
public void parseAssociations() throws Exception {
  Diagram<Graph, Metadata> d = unmarshall(newMarshaller, BPMN_FILE_PATH);
  Node<View<UserTask>, ?> node = d.getGraph().getNode(TASK_ID);
  UserTask definition = node.getContent().getDefinition();
  AssignmentsInfo assignmentsinfo = definition.getExecutionSet().getAssignmentsinfo();
  assertEquals("|Body:String,From:String,Subject:String,To:String||CUSTOM:String,CUSTOM2:String|[din]Body=HELLO,[din]myprocvar->From,[dout]CUSTOM->myprocvar",
         assignmentsinfo.getValue());
}

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

@Test
public void RHBA607() throws Exception {
  final String BPMN_USER_TASK_PROPERTIES_FILE_PATH =
      "org/kie/workbench/common/stunner/bpmn/backend/service/diagram/userTaskProperties.bpmn";
  final String DIAGRAM_ID = "_pfJ-8O50EeiVSc03Fghuww";
  Diagram<Graph, Metadata> d = unmarshall(newMarshaller, BPMN_USER_TASK_PROPERTIES_FILE_PATH);
  Node<View<BPMNDiagramImpl>, ?> node = d.getGraph().getNode(DIAGRAM_ID);
  ProcessData processData = node.getContent().getDefinition().getProcessData();
  ProcessVariables processVariables = processData.getProcessVariables();
  DeclarationList declarationList = DeclarationList.fromString(processVariables.getValue());
  assertTrue(declarationList.getDeclarations().isEmpty());
}

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

@Test
@SuppressWarnings("unchecked")
public void testUnmarshallBasic() throws Exception {
  Diagram<Graph, Metadata> diagram = unmarshall(BPMN_BASIC);
  assertDiagram(diagram,
         4);
  assertEquals("Basic process",
         diagram.getMetadata().getTitle());
  Node<? extends Definition, ?> task1 = diagram.getGraph().getNode("810797AB-7D09-4E1F-8A5B-96C424E4B031");
  assertTrue(task1.getContent().getDefinition() instanceof NoneTask);
}

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

@Test
@SuppressWarnings("unchecked")
public void testUnmarshallBasic() throws Exception {
  Diagram<Graph, Metadata> diagram = unmarshall(BPMN_BASIC);
  assertDiagram(diagram,
         4);
  assertEquals("Basic process",
         diagram.getMetadata().getTitle());
  Node<? extends Definition, ?> task1 = diagram.getGraph().getNode("810797AB-7D09-4E1F-8A5B-96C424E4B031");
  assertTrue(task1.getContent().getDefinition() instanceof NoneTask);
}

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

@Test
public void testBasicUnmarshall() throws Exception {
  Diagram<Graph, Metadata> d = unmarshall(newMarshaller, BPMN_SERVICE_TASK_PROPERTIES_FILE_PATH);
  Node<View<ServiceTask>, ?> node = d.getGraph().getNode(SERVICE_TASK_ID);
  ServiceTask definition = node.getContent().getDefinition();
  assertEquals("Custom Email", definition.getGeneral().getName().getValue());
  assertEquals("This is an email task", definition.getGeneral().getDocumentation().getValue());
}

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

@Test
  public void testBasicBidi() throws Exception {
    Diagram<Graph, Metadata> d = unmarshall(newMarshaller, BPMN_SERVICE_TASK_PROPERTIES_FILE_PATH);
    String marshall = newMarshaller.marshall(d);
    Diagram<Graph, Metadata> d2 = Unmarshalling.unmarshall(newMarshaller, new StringInputStream(marshall));

    Node<View<ServiceTask>, ?> node = d2.getGraph().getNode(SERVICE_TASK_ID);
    ServiceTask definition = node.getContent().getDefinition();
    assertEquals("Custom Email", definition.getGeneral().getName().getValue());
    assertEquals("This is an email task", definition.getGeneral().getDocumentation().getValue());
  }
}

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