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| <h2 title="Interface IBufferPool" class="title">Interface IBufferPool</h2> |
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| <pre>public interface <span class="typeNameLabel">IBufferPool</span> |
| extends <a href="../../../../org/eclipse/net4j/buffer/IBufferProvider.html" title="interface in org.eclipse.net4j.buffer">IBufferProvider</a></pre> |
| <div class="block">Provides clients with the ability to obtain and retain pooled <a href="../../../../org/eclipse/net4j/buffer/IBuffer.html" title="interface in org.eclipse.net4j.buffer"><code>IBuffer</code></a>s.</div> |
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| <dd>Eike Stepper</dd> |
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| <td class="colFirst"><code>static interface </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/net4j/buffer/IBufferPool.Introspection.html" title="interface in org.eclipse.net4j.buffer">IBufferPool.Introspection</a></span></code> |
| <div class="block">Offers additional introspection features for <a href="../../../../org/eclipse/net4j/buffer/IBufferPool.html" title="interface in org.eclipse.net4j.buffer"><code>IBufferPool</code></a>s.</div> |
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| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/net4j/buffer/IBufferPool.html#evict-int-">evict</a></span>(int survivors)</code> |
| <div class="block">Tries to remove as many buffers from this <code>BufferPool</code> and <a href="../../../../org/eclipse/net4j/buffer/IBuffer.html#release--"><code>release</code></a> them as are |
| needed to let a given maximum number of buffers survive in the pool.</div> |
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| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/eclipse/net4j/buffer/IBufferPool.html#evictOne--">evictOne</a></span>()</code> |
| <div class="block">Tries to remove a single buffer from this <code>BufferPool</code> and <a href="../../../../org/eclipse/net4j/buffer/IBuffer.html#release--"><code>release</code></a> it.</div> |
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| <code><a href="../../../../org/eclipse/net4j/buffer/IBufferProvider.html#getBufferCapacity--">getBufferCapacity</a>, <a href="../../../../org/eclipse/net4j/buffer/IBufferProvider.html#provideBuffer--">provideBuffer</a>, <a href="../../../../org/eclipse/net4j/buffer/IBufferProvider.html#retainBuffer-org.eclipse.net4j.buffer.IBuffer-">retainBuffer</a></code></li> |
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| <h4>evictOne</h4> |
| <pre>boolean evictOne()</pre> |
| <div class="block">Tries to remove a single buffer from this <code>BufferPool</code> and <a href="../../../../org/eclipse/net4j/buffer/IBuffer.html#release--"><code>release</code></a> it.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd><code>true</code> if a buffer could be evicted, <code>false</code> otherwise.</dd> |
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| <h4>evict</h4> |
| <pre>int evict(int survivors)</pre> |
| <div class="block">Tries to remove as many buffers from this <code>BufferPool</code> and <a href="../../../../org/eclipse/net4j/buffer/IBuffer.html#release--"><code>release</code></a> them as are |
| needed to let a given maximum number of buffers survive in the pool.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The number of buffers that could be evicted.</dd> |
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