Package org.graphstream.graph

Examples of org.graphstream.graph.Node.changeAttribute()

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    Edge e = g.addEdge("AB", "A", "B");
    e.addAttribute("attribute", "foo");
    e.changeAttribute("attribute", false);
    Node n = e.getNode0();
    n.addAttribute("attribute", "foo");
    n.changeAttribute("attribute", false);

      }
  }.start();

  try {
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        if (oldValue == null)
          oldValue = node.getAttribute(attribute);

        try {
          node.changeAttribute(attribute, newValue);
        } finally {
          passYourWay = false;
        }

        sendNodeAttributeChanged(sourceId, timeId, nodeId, attribute,
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    assertEquals(true, A.getAttribute("foo"));
    assertEquals(Boolean.TRUE, A.getAttribute("foo"));

    // Change.

    A.changeAttribute("foo", false);

    assertEquals(1, A.getAttributeCount());
    assertTrue(A.hasAttribute("foo"));
    assertTrue(A.hasAttribute("foo", Boolean.class));
    assertFalse(A.hasLabel("foo"));
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          Edge e = g.addEdge("AB", "A", "B");
          e.addAttribute("attribute", "foo");
          e.changeAttribute("attribute", false);
          Node n = e.getNode0();
          n.addAttribute("attribute", "foo");
          n.changeAttribute("attribute", false);

          try {
            nsc.close();
          } catch (IOException e1) {
          }
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        g.addSink(nsc);
        Node node0 = g.addNode("node0");
        Edge edge = g.addEdge("edge", "node0", "node1", true);
        node0.addAttribute("nodeAttribute", 0);
        node0.changeAttribute("nodeAttribute", 1);
        node0.removeAttribute("nodeAttribute");
        edge.addAttribute("edgeAttribute", 0);
        edge.changeAttribute("edgeAttribute", 1);
        edge.removeAttribute("edgeAttribute");
        g.addAttribute("graphAttribute", 0);
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