Examples of UmlModelElement

org.tinyuml.model.UmlModelElement
Super class for model elements. Every element in the system has an unique identifier. Since every element can have one or more shapes referencing it, we hold the reference count in order to determine whether operations can be performed on it. The Cloneable interface is implemented here in order to support the Prototype pattern in derived classes, these should make their constructors private and provide a static method to return the prototype instances. @author Wei-ju Wu @version 1.0

Examples of org.tinyuml.model.UmlModelElement

   * @return the new model element
   */
  private UmlModelElement createModelElement(ElementType elemType,
    Attributes attributes) {
    int id = Integer.valueOf(attributes.getValue("id"));
    UmlModelElement elem = elementFactory.create(elemType);
    elem.setName(attributes.getValue("name"));
    elementMap.put(id, elem);
    return elem;
  }

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Examples of org.tinyuml.model.UmlModelElement

   * @return the new model element
   */
  private UmlModelElement createModelElement(ElementType elemType,
    Attributes attributes) {
    int id = Integer.valueOf(attributes.getValue("id"));
    UmlModelElement elem = elementFactory.create(elemType);
    elem.setName(attributes.getValue("name"));
    elementMap.put(id, elem);
    return elem;
  }

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Examples of org.tinyuml.model.UmlModelElement

  /**
   * Tests the clone() method.
   */
  public void testClone() {
    Mock mockListener = mock(UmlModelElementListener.class);
    UmlModelElement element = new MyModelElement();
    element.addModelElementListener((UmlModelElementListener)
      mockListener.proxy());
    UmlModelElement cloned = (UmlModelElement) element.clone();
    assertTrue(element != cloned);
    assertTrue(element.getModelElementListeners() !=
      cloned.getModelElementListeners());
  }

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Examples of org.tinyuml.model.UmlModelElement

   * @return the new model element
   */
  private UmlModelElement createModelElement(ElementType elemType,
    Attributes attributes) {
    int id = Integer.valueOf(attributes.getValue("id"));
    UmlModelElement elem = elementFactory.create(elemType);
    elem.setName(attributes.getValue("name"));
    elementMap.put(id, elem);
    return elem;
  }

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Examples of org.tinyuml.model.UmlModelElement

  /**
   * Tests the initial state.
   */
  public void testInitial() {
    // initial
    UmlModelElement elem = new AbstractUmlModelElement() { };
    assertEquals(0, elem.getReferenceCount());
  }

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Examples of org.tinyuml.model.UmlModelElement


  /**
   * Tests the reference count access methods.
   */
  public void testReferenceCounting() {
    UmlModelElement elem = new AbstractUmlModelElement() { };
    
    elem.incrementReferenceCount();
    elem.incrementReferenceCount();
    assertEquals(2, elem.getReferenceCount());
    elem.decrementReferenceCount();
    assertEquals(1, elem.getReferenceCount());
    elem.decrementReferenceCount();
    elem.decrementReferenceCount();
    
    // can not be less than 0
    assertEquals(0, elem.getReferenceCount());    
  }

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Examples of org.tinyuml.model.UmlModelElement

   * Tests the setter method  behaviour.
   */
  public void testSetters() {
    Mock mockSource = mock(UmlModelElement.class);
    Mock mockTarget = mock(UmlModelElement.class);
    UmlModelElement source = (UmlModelElement) mockSource.proxy();
    UmlModelElement target = (UmlModelElement) mockTarget.proxy();
    
    assoc.setElement1(source);
    assoc.setElement2(target);
    assertEquals(source, assoc.getElement1());
    assertEquals(target, assoc.getElement2());

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Examples of org.tinyuml.model.UmlModelElement

   * Tests the clone() method.
   */
  public void testClone() {
    Mock mockSource = mock(UmlModelElement.class);
    Mock mockTarget = mock(UmlModelElement.class);
    UmlModelElement source = (UmlModelElement) mockSource.proxy();
    UmlModelElement target = (UmlModelElement) mockTarget.proxy();    
    assoc.setElement1(source);
    assoc.setElement2(target);
    assoc.setName("name");
    
    UmlAssociation cloned = (UmlAssociation) assoc.clone();

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