How to use

id

method

in

com.effektif.workflow.api.workflow.diagram.Node

diagram.canvas.children.stream()
 .filter(shape -> activityIds.contains(shape.id))
 .forEach(shape -> shape.id("shape-" + shape.id));

@Test
public void testSetChildren() {
 List<Node> children = new ArrayList<>();
 children.add(new Node().id("n1"));
 children.add(new Node().id("n2"));
 Node parent = new Node();
 parent.children(children);
 assertEquals(children, parent.children);
 children.add(new Node().id("n3"));
 assertNotEquals(children, parent.children);
 
 parent.children(null);
 assertNull(parent.children);    
}
 

.id(id)
.elementId(elementId);

 @Test
 public void testSetActivityId() {
  String actId = "1";
  Node node = new Node();
  
  node.elementId(actId);
  assertEquals(actId, node.elementId);
//    assertEquals(actId, node.id);
  
  String actId2 = "2";
  node.id(actId2);
//    assertEquals(actId2, node.elementId);
  assertEquals(actId2, node.id);
 }
  

@Test
public void testEquals() {
 List<Node> children = new ArrayList<>();
 children.add(new Node().id("n1"));
 children.add(new Node().id("n2"));
 String actId = "a1";
 Bounds bounds = new Bounds(Point.of(1, 2), Point.of(3, 4));
 
 Node node1 = new Node()
  .elementId(actId)
  .bounds(bounds)
  .children(children);
 
 Node node2 = new Node()
  .elementId(actId)
  .bounds(bounds)
  .children(children);
 
 assertEquals(node1, node2);
 assertEquals(node1.hashCode(), node2.hashCode());
}
 

@Test
public void testAddNode() {
 Node node = new Node().id("n1");
 Node canvas = new Node();
 assertFalse(canvas.hasChildren());
 
 canvas.addNode(node);
 assertTrue(canvas.hasChildren());
 assertEquals(1, canvas.children.size());
 assertEquals(node.id, canvas.children.get(0).id);
 
 canvas.children(null);
 assertFalse(canvas.hasChildren());
 canvas.addNode(node);
 assertTrue(canvas.hasChildren());
 assertEquals(1, canvas.children.size());
 assertEquals(node.id, canvas.children.get(0).id);
 
 canvas.addNode(null);
 assertTrue(canvas.hasChildren());
 assertEquals(1, canvas.children.size());
 assertEquals(node.id, canvas.children.get(0).id);
}