Method Detail

• clear

  void clear()

  Deprecated. 
  Clear all elements from queue.

• isEmpty

  boolean isEmpty()

  Deprecated. 
  Test if queue is empty.

  Returns:

  true if queue is empty else false.

• insert

  void insert(Object element)

  Deprecated. 
  Insert an element into queue.

  Parameters:

  element - the element to be inserted

  Throws:

  ClassCastException - if the specified element's type prevents it from being compared to other items in the queue to determine its relative priority.

• peek

  Object peek()

  Deprecated. 
  Return element on top of heap but don't remove it.

  Returns:

  the element at top of heap

  Throws:

  NoSuchElementException - if isEmpty() == true

• pop

  Object pop()

  Deprecated. 
  Return element on top of heap and remove it.

  Returns:

  the element at top of heap

  Throws:

  NoSuchElementException - if isEmpty() == true