How to use

compareElements

method

in

org.eclipse.persistence.eis.mappings.EISOneToManyMappingHelper

/**
 * Compare the attributes. Return true if they are alike.
 * Ignore the order of the elements.
 */
private boolean compareAttributeValuesWithoutOrder(Object collection1, Object collection2, AbstractSession session) {
  ContainerPolicy cp = this.getContainerPolicy();
  Vector vector2 = cp.vectorFor(collection2, session);// "clone" it so we can clear out the slots
  for (Object iter1 = cp.iteratorFor(collection1); cp.hasNext(iter1);) {
    Object element1 = cp.next(iter1, session);
    boolean found = false;
    for (int i = 0; i < vector2.size(); i++) {
      if (this.compareElements(element1, vector2.elementAt(i), session)) {
        found = true;
        vector2.setElementAt(XXX, i);// clear out the matching element
        break;// matching element found - skip the rest of them
      }
    }
    if (!found) {
      return false;
    }
  }
  // look for elements that were not in collection1
  for (Enumeration stream = vector2.elements(); stream.hasMoreElements();) {
    if (stream.nextElement() != XXX) {
      return false;
    }
  }
  return true;
}

/**
 * Compare the attributes. Return true if they are alike.
 * Ignore the order of the elements.
 */
private boolean compareAttributeValuesWithoutOrder(Object collection1, Object collection2, AbstractSession session) {
  ContainerPolicy cp = this.getContainerPolicy();
  List vector2 = cp.vectorFor(collection2, session);// "clone" it so we can clear out the slots
  for (Object iter1 = cp.iteratorFor(collection1); cp.hasNext(iter1);) {
    Object element1 = cp.next(iter1, session);
    boolean found = false;
    for (int i = 0; i < vector2.size(); i++) {
      if (this.compareElements(element1, vector2.get(i), session)) {
        found = true;
        vector2.set(i, XXX);// clear out the matching element
        break;// matching element found - skip the rest of them
      }
    }
    if (!found) {
      return false;
    }
  }
  // look for elements that were not in collection1
  for (Object value : vector2) {
    if (value != XXX) {
      return false;
    }
  }
  return true;
}

/**
 * Compare the attributes. Return true if they are alike.
 * Ignore the order of the elements.
 */
private boolean compareAttributeValuesWithoutOrder(Object collection1, Object collection2, AbstractSession session) {
  ContainerPolicy cp = this.getContainerPolicy();
  List vector2 = cp.vectorFor(collection2, session);// "clone" it so we can clear out the slots
  for (Object iter1 = cp.iteratorFor(collection1); cp.hasNext(iter1);) {
    Object element1 = cp.next(iter1, session);
    boolean found = false;
    for (int i = 0; i < vector2.size(); i++) {
      if (this.compareElements(element1, vector2.get(i), session)) {
        found = true;
        vector2.set(i, XXX);// clear out the matching element
        break;// matching element found - skip the rest of them
      }
    }
    if (!found) {
      return false;
    }
  }
  // look for elements that were not in collection1
  for (Object value : vector2) {
    if (value != XXX) {
      return false;
    }
  }
  return true;
}

/**
 * Compare the attributes. Return true if they are alike.
 * The order of the elements is significant.
 */
private boolean compareAttributeValuesWithOrder(Object collection1, Object collection2, AbstractSession session) {
  ContainerPolicy cp = this.getContainerPolicy();
  Object iter1 = cp.iteratorFor(collection1);
  Object iter2 = cp.iteratorFor(collection2);
  while (cp.hasNext(iter1)) {
    if (!this.compareElements(cp.next(iter1, session), cp.next(iter2, session), session)) {
      return false;
    }
  }
  return true;
}

/**
 * Compare the attributes. Return true if they are alike.
 * The order of the elements is significant.
 */
private boolean compareAttributeValuesWithOrder(Object collection1, Object collection2, AbstractSession session) {
  ContainerPolicy cp = this.getContainerPolicy();
  Object iter1 = cp.iteratorFor(collection1);
  Object iter2 = cp.iteratorFor(collection2);
  while (cp.hasNext(iter1)) {
    if (!this.compareElements(cp.next(iter1, session), cp.next(iter2, session), session)) {
      return false;
    }
  }
  return true;
}

/**
 * Compare the attributes. Return true if they are alike.
 * The order of the elements is significant.
 */
private boolean compareAttributeValuesWithOrder(Object collection1, Object collection2, AbstractSession session) {
  ContainerPolicy cp = this.getContainerPolicy();
  Object iter1 = cp.iteratorFor(collection1);
  Object iter2 = cp.iteratorFor(collection2);
  while (cp.hasNext(iter1)) {
    if (!this.compareElements(cp.next(iter1, session), cp.next(iter2, session), session)) {
      return false;
    }
  }
  return true;
}

for (Object iter = cp.iteratorFor(targetCollection); cp.hasNext(iter);) {
  targetElement = cp.next(iter, session);
  if (this.compareElements(targetElement, removeElement, session)) {
    break;// matching element found - skip the rest of them

for (Object iter = cp.iteratorFor(targetCollection); cp.hasNext(iter);) {
  targetElement = cp.next(iter, session);
  if (this.compareElements(targetElement, removeElement, session)) {
    break;// matching element found - skip the rest of them

for (Object iter = cp.iteratorFor(targetCollection); cp.hasNext(iter);) {
  targetElement = cp.next(iter, session);
  if (this.compareElements(targetElement, removeElement, session)) {
    break;// matching element found - skip the rest of them