Method Detail

• element

  int element()

  Retrieves and removes the head of this queue. This method differs from poll() only in that it throws an exception if this queue is empty.

• offer

  boolean offer(int e)

  Inserts the specified element into this queue if it is possible to do so immediately without violating capacity restrictions. When using a capacity-restricted queue, this method is generally preferable to TIntCollection.add(int), which can fail to insert an element only by throwing an exception.

  Parameters:

  e - The element to add.

  Returns:

  true if the element was added to this queue, else false

• peek

  int peek()

  Retrieves, but does not remove, the head of this queue, or returns TIntCollection.getNoEntryValue() if this queue is empty.

  Returns:

  the head of this queue, or TIntCollection.getNoEntryValue() if this queue is empty

• poll

  int poll()

  Retrieves and removes the head of this queue, or returns TIntCollection.getNoEntryValue() if this queue is empty.

  Returns:

  the head of this queue, or TIntCollection.getNoEntryValue() if this queue is empty