How to use

removeFrom

method

in

org.eclipse.persistence.eis.EISOrderedCollectionChangeRecord

/**
 * The specified change set was added earlier;
 * cancel it out.
 */
private void cancelAddedChangeSet(Object changeSet) {
  int changeSetIndex = this.getAddsIndexOf(changeSet);
  if (changeSetIndex == -1) {
    throw new IllegalStateException(changeSet.toString());
  }
  this.getAdds().remove(changeSetIndex);
  this.setAddIndexes(this.removeFrom(changeSetIndex, this.getAddIndexes()));
}

/**
 * The specified change set was added earlier;
 * cancel it out.
 */
private void cancelAddedChangeSet(Object changeSet) {
  int changeSetIndex = this.getAddsIndexOf(changeSet);
  if (changeSetIndex == -1) {
    throw new IllegalStateException(changeSet.toString());
  }
  this.getAdds().remove(changeSetIndex);
  this.setAddIndexes(this.removeFrom(changeSetIndex, this.getAddIndexes()));
}

/**
 * The specified change set was added earlier;
 * cancel it out.
 */
private void cancelAddedChangeSet(Object changeSet) {
  int changeSetIndex = this.getAddsIndexOf(changeSet);
  if (changeSetIndex == -1) {
    throw new IllegalStateException(changeSet.toString());
  }
  this.getAdds().remove(changeSetIndex);
  this.setAddIndexes(this.removeFrom(changeSetIndex, this.getAddIndexes()));
}

/**
 * Attempt to remove the specified change set
 * from the collection of moved change sets.
 * Return true if the change set was moved earlier
 * and was successfully removed.
 */
private boolean removeMovedChangeSet(Object changeSet) {
  int changeSetIndex = this.getMovesIndexOf(changeSet);
  if (changeSetIndex == -1) {
    return false;
  }
  this.getMoves().remove(changeSetIndex);
  int beforeMoveIndex = this.getBeforeMoveIndex(changeSetIndex);
  this.setMoveIndexPairs(this.removeFrom(changeSetIndex, this.getMoveIndexPairs()));
  // now move the change set over to the collection of removes
  this.addRemovedChangeSet(changeSet, beforeMoveIndex);
  return true;
}

/**
 * Attempt to remove the specified change set
 * from the collection of moved change sets.
 * Return true if the change set was moved earlier
 * and was successfully removed.
 */
private boolean removeMovedChangeSet(Object changeSet) {
  int changeSetIndex = this.getMovesIndexOf(changeSet);
  if (changeSetIndex == -1) {
    return false;
  }
  this.getMoves().remove(changeSetIndex);
  int beforeMoveIndex = this.getBeforeMoveIndex(changeSetIndex);
  this.setMoveIndexPairs(this.removeFrom(changeSetIndex, this.getMoveIndexPairs()));
  // now move the change set over to the collection of removes
  this.addRemovedChangeSet(changeSet, beforeMoveIndex);
  return true;
}

/**
 * Attempt to remove the specified change set
 * from the collection of moved change sets.
 * Return true if the change set was moved earlier
 * and was successfully removed.
 */
private boolean removeMovedChangeSet(Object changeSet) {
  int changeSetIndex = this.getMovesIndexOf(changeSet);
  if (changeSetIndex == -1) {
    return false;
  }
  this.getMoves().remove(changeSetIndex);
  int beforeMoveIndex = this.getBeforeMoveIndex(changeSetIndex);
  this.setMoveIndexPairs(this.removeFrom(changeSetIndex, this.getMoveIndexPairs()));
  // now move the change set over to the collection of removes
  this.addRemovedChangeSet(changeSet, beforeMoveIndex);
  return true;
}

/**
 * Attempt to restore the specified change set.
 * Return true if the change set was removed earlier
 * and was successfully restored to the end of
 * the collection.
 */
private boolean restoreRemovedChangeSet(Object changeSet) {
  int changeSetIndex = this.getRemovesIndexOf(changeSet);
  if (changeSetIndex == -1) {
    return false;
  }
  this.getRemoves().remove(changeSetIndex);
  int removeIndex = this.getRemoveIndex(changeSetIndex);
  this.setRemoveIndexes(this.removeFrom(changeSetIndex, this.getRemoveIndexes()));
  // now move the change set over to the collection of moves
  this.addMovedChangeSet(changeSet, removeIndex, this.getNewCollectionSize());
  return true;
}

/**
 * Attempt to restore the specified change set.
 * Return true if the change set was removed earlier
 * and was successfully restored to the end of
 * the collection.
 */
private boolean restoreRemovedChangeSet(Object changeSet) {
  int changeSetIndex = this.getRemovesIndexOf(changeSet);
  if (changeSetIndex == -1) {
    return false;
  }
  this.getRemoves().remove(changeSetIndex);
  int removeIndex = this.getRemoveIndex(changeSetIndex);
  this.setRemoveIndexes(this.removeFrom(changeSetIndex, this.getRemoveIndexes()));
  // now move the change set over to the collection of moves
  this.addMovedChangeSet(changeSet, removeIndex, this.getNewCollectionSize());
  return true;
}

/**
 * Attempt to restore the specified change set.
 * Return true if the change set was removed earlier
 * and was successfully restored to the end of
 * the collection.
 */
private boolean restoreRemovedChangeSet(Object changeSet) {
  int changeSetIndex = this.getRemovesIndexOf(changeSet);
  if (changeSetIndex == -1) {
    return false;
  }
  this.getRemoves().remove(changeSetIndex);
  int removeIndex = this.getRemoveIndex(changeSetIndex);
  this.setRemoveIndexes(this.removeFrom(changeSetIndex, this.getRemoveIndexes()));
  // now move the change set over to the collection of moves
  this.addMovedChangeSet(changeSet, removeIndex, this.getNewCollectionSize());
  return true;
}