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| <pre>public interface <span class="typeNameLabel">ByteBufferPool</span></pre> |
| <div class="block"><p>A <code>ByteBuffer</code> pool.</p> |
| <p>Acquired buffers may be <a href="#release(java.nio.ByteBuffer)"><code>released</code></a> but they do not need to; |
| if they are released, they may be recycled and reused, otherwise they will be garbage |
| collected as usual.</p></div> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Interface</th> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="ByteBufferPool.Bucket.html" title="class in org.eclipse.jetty.io">ByteBufferPool.Bucket</a></span></code></th> |
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| <td class="colFirst"><code>static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="ByteBufferPool.Lease.html" title="class in org.eclipse.jetty.io">ByteBufferPool.Lease</a></span></code></th> |
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| <td class="colFirst"><code>java.nio.ByteBuffer</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#acquire(int,boolean)">acquire</a></span>​(int size, |
| boolean direct)</code></th> |
| <td class="colLast"> |
| <div class="block">Requests a <code>ByteBuffer</code> of the given size.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>default java.nio.ByteBuffer</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#newByteBuffer(int,boolean)">newByteBuffer</a></span>​(int capacity, |
| boolean direct)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a new ByteBuffer of the given capacity and the given directness.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#release(java.nio.ByteBuffer)">release</a></span>​(java.nio.ByteBuffer buffer)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a <code>ByteBuffer</code>, usually obtained with <a href="#acquire(int,boolean)"><code>acquire(int, boolean)</code></a> |
| (but not necessarily), making it available for recycling and reuse.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>default void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#remove(java.nio.ByteBuffer)">remove</a></span>​(java.nio.ByteBuffer buffer)</code></th> |
| <td class="colLast"> |
| <div class="block">Removes a <code>ByteBuffer</code> that was previously obtained with <a href="#acquire(int,boolean)"><code>acquire(int, boolean)</code></a>.</div> |
| </td> |
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| <h4>acquire</h4> |
| <pre class="methodSignature">java.nio.ByteBuffer acquire​(int size, |
| boolean direct)</pre> |
| <div class="block"><p>Requests a <code>ByteBuffer</code> of the given size.</p> |
| <p>The returned buffer may have a bigger capacity than the size being |
| requested but it will have the limit set to the given size.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>size</code> - the size of the buffer</dd> |
| <dd><code>direct</code> - whether the buffer must be direct or not</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the requested buffer</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="#release(java.nio.ByteBuffer)"><code>release(ByteBuffer)</code></a></dd> |
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| <h4>release</h4> |
| <pre class="methodSignature">void release​(java.nio.ByteBuffer buffer)</pre> |
| <div class="block"><p>Returns a <code>ByteBuffer</code>, usually obtained with <a href="#acquire(int,boolean)"><code>acquire(int, boolean)</code></a> |
| (but not necessarily), making it available for recycling and reuse.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>buffer</code> - the buffer to return</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="#acquire(int,boolean)"><code>acquire(int, boolean)</code></a></dd> |
| </dl> |
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| <h4>remove</h4> |
| <pre class="methodSignature">default void remove​(java.nio.ByteBuffer buffer)</pre> |
| <div class="block"><p>Removes a <code>ByteBuffer</code> that was previously obtained with <a href="#acquire(int,boolean)"><code>acquire(int, boolean)</code></a>.</p> |
| <p>The buffer will not be available for further reuse.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>buffer</code> - the buffer to remove</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="#acquire(int,boolean)"><code>acquire(int, boolean)</code></a>, |
| <a href="#release(java.nio.ByteBuffer)"><code>release(ByteBuffer)</code></a></dd> |
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| <h4>newByteBuffer</h4> |
| <pre class="methodSignature">default java.nio.ByteBuffer newByteBuffer​(int capacity, |
| boolean direct)</pre> |
| <div class="block"><p>Creates a new ByteBuffer of the given capacity and the given directness.</p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>capacity</code> - the ByteBuffer capacity</dd> |
| <dd><code>direct</code> - the ByteBuffer directness</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a newly allocated ByteBuffer</dd> |
| </dl> |
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