| 27 |
|
* <p>The twelve methods described above are summarized in the |
| 28 |
|
* following table: |
| 29 |
|
* |
| 30 |
– |
* <p> |
| 30 |
|
* <table BORDER CELLPADDING=3 CELLSPACING=1> |
| 31 |
|
* <caption>Summary of Deque methods</caption> |
| 32 |
|
* <tr> |
| 43 |
|
* </tr> |
| 44 |
|
* <tr> |
| 45 |
|
* <td><b>Insert</b></td> |
| 46 |
< |
* <td>{@link #addFirst addFirst(e)}</td> |
| 47 |
< |
* <td>{@link #offerFirst offerFirst(e)}</td> |
| 48 |
< |
* <td>{@link #addLast addLast(e)}</td> |
| 49 |
< |
* <td>{@link #offerLast offerLast(e)}</td> |
| 46 |
> |
* <td>{@link Deque#addFirst addFirst(e)}</td> |
| 47 |
> |
* <td>{@link Deque#offerFirst offerFirst(e)}</td> |
| 48 |
> |
* <td>{@link Deque#addLast addLast(e)}</td> |
| 49 |
> |
* <td>{@link Deque#offerLast offerLast(e)}</td> |
| 50 |
|
* </tr> |
| 51 |
|
* <tr> |
| 52 |
|
* <td><b>Remove</b></td> |
| 53 |
< |
* <td>{@link #removeFirst removeFirst()}</td> |
| 54 |
< |
* <td>{@link #pollFirst pollFirst()}</td> |
| 55 |
< |
* <td>{@link #removeLast removeLast()}</td> |
| 56 |
< |
* <td>{@link #pollLast pollLast()}</td> |
| 53 |
> |
* <td>{@link Deque#removeFirst removeFirst()}</td> |
| 54 |
> |
* <td>{@link Deque#pollFirst pollFirst()}</td> |
| 55 |
> |
* <td>{@link Deque#removeLast removeLast()}</td> |
| 56 |
> |
* <td>{@link Deque#pollLast pollLast()}</td> |
| 57 |
|
* </tr> |
| 58 |
|
* <tr> |
| 59 |
|
* <td><b>Examine</b></td> |
| 60 |
< |
* <td>{@link #getFirst getFirst()}</td> |
| 61 |
< |
* <td>{@link #peekFirst peekFirst()}</td> |
| 62 |
< |
* <td>{@link #getLast getLast()}</td> |
| 63 |
< |
* <td>{@link #peekLast peekLast()}</td> |
| 60 |
> |
* <td>{@link Deque#getFirst getFirst()}</td> |
| 61 |
> |
* <td>{@link Deque#peekFirst peekFirst()}</td> |
| 62 |
> |
* <td>{@link Deque#getLast getLast()}</td> |
| 63 |
> |
* <td>{@link Deque#peekLast peekLast()}</td> |
| 64 |
|
* </tr> |
| 65 |
|
* </table> |
| 66 |
|
* |
| 70 |
|
* inherited from the {@code Queue} interface are precisely equivalent to |
| 71 |
|
* {@code Deque} methods as indicated in the following table: |
| 72 |
|
* |
| 74 |
– |
* <p> |
| 73 |
|
* <table BORDER CELLPADDING=3 CELLSPACING=1> |
| 74 |
|
* <caption>Comparison of Queue and Deque methods</caption> |
| 75 |
|
* <tr> |
| 108 |
|
* beginning of the deque. Stack methods are precisely equivalent to |
| 109 |
|
* {@code Deque} methods as indicated in the table below: |
| 110 |
|
* |
| 113 |
– |
* <p> |
| 111 |
|
* <table BORDER CELLPADDING=3 CELLSPACING=1> |
| 112 |
|
* <caption>Comparison of Stack and Deque methods</caption> |
| 113 |
|
* <tr> |
| 323 |
|
* @param o element to be removed from this deque, if present |
| 324 |
|
* @return {@code true} if an element was removed as a result of this call |
| 325 |
|
* @throws ClassCastException if the class of the specified element |
| 326 |
< |
* is incompatible with this deque (optional) |
| 327 |
< |
* @throws NullPointerException if the specified element is null and this |
| 328 |
< |
* deque does not permit null elements (optional) |
| 326 |
> |
* is incompatible with this deque |
| 327 |
> |
* (<a href="../Collection.html#optional-restrictions">optional</a>) |
| 328 |
> |
* @throws NullPointerException if the specified element is null |
| 329 |
> |
* (<a href="../Collection.html#optional-restrictions">optional</a>) |
| 330 |
|
*/ |
| 331 |
|
boolean removeFirstOccurrence(Object o); |
| 332 |
|
|
| 342 |
|
* @param o element to be removed from this deque, if present |
| 343 |
|
* @return {@code true} if an element was removed as a result of this call |
| 344 |
|
* @throws ClassCastException if the class of the specified element |
| 345 |
< |
* is incompatible with this deque (optional) |
| 346 |
< |
* @throws NullPointerException if the specified element is null and this |
| 347 |
< |
* deque does not permit null elements (optional) |
| 345 |
> |
* is incompatible with this deque |
| 346 |
> |
* (<a href="../Collection.html#optional-restrictions">optional</a>) |
| 347 |
> |
* @throws NullPointerException if the specified element is null |
| 348 |
> |
* (<a href="../Collection.html#optional-restrictions">optional</a>) |
| 349 |
|
*/ |
| 350 |
|
boolean removeLastOccurrence(Object o); |
| 351 |
|
|
| 500 |
|
* @param o element to be removed from this deque, if present |
| 501 |
|
* @return {@code true} if an element was removed as a result of this call |
| 502 |
|
* @throws ClassCastException if the class of the specified element |
| 503 |
< |
* is incompatible with this deque (optional) |
| 504 |
< |
* @throws NullPointerException if the specified element is null and this |
| 505 |
< |
* deque does not permit null elements (optional) |
| 503 |
> |
* is incompatible with this deque |
| 504 |
> |
* (<a href="../Collection.html#optional-restrictions">optional</a>) |
| 505 |
> |
* @throws NullPointerException if the specified element is null |
| 506 |
> |
* (<a href="../Collection.html#optional-restrictions">optional</a>) |
| 507 |
|
*/ |
| 508 |
|
boolean remove(Object o); |
| 509 |
|
|
| 515 |
|
* |
| 516 |
|
* @param o element whose presence in this deque is to be tested |
| 517 |
|
* @return {@code true} if this deque contains the specified element |
| 518 |
< |
* @throws ClassCastException if the type of the specified element |
| 519 |
< |
* is incompatible with this deque (optional) |
| 520 |
< |
* @throws NullPointerException if the specified element is null and this |
| 521 |
< |
* deque does not permit null elements (optional) |
| 518 |
> |
* @throws ClassCastException if the class of the specified element |
| 519 |
> |
* is incompatible with this deque |
| 520 |
> |
* (<a href="../Collection.html#optional-restrictions">optional</a>) |
| 521 |
> |
* @throws NullPointerException if the specified element is null |
| 522 |
> |
* (<a href="../Collection.html#optional-restrictions">optional</a>) |
| 523 |
|
*/ |
| 524 |
|
boolean contains(Object o); |
| 525 |
|
|
