cassandra-server
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A thin Javascript wrapper around Apache Cassandra to provide out of the box server support
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<div class="subTitle">org.apache.cassandra.utils.obs</div>
<h2 title="Class OffHeapBitSet" class="title">Class OffHeapBitSet</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<li>org.apache.cassandra.utils.obs.OffHeapBitSet</li>
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<dt>All Implemented Interfaces:</dt>
<dd>java.io.Closeable, java.lang.AutoCloseable, <a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html" title="interface in org.apache.cassandra.utils.obs">IBitSet</a></dd>
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<pre>public class <span class="strong">OffHeapBitSet</span>
extends java.lang.Object
implements <a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html" title="interface in org.apache.cassandra.utils.obs">IBitSet</a></pre>
<div class="block">Off-heap bitset,
file compatible with OpeBitSet</div>
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<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#OffHeapBitSet(long)">OffHeapBitSet</a></strong>(long numBits)</code> </td>
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<caption><span>Methods</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#capacity()">capacity</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#clear()">clear</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#clear(long)">clear</a></strong>(long index)</code>
<div class="block">clears the bit.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#close()">close</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html" title="class in org.apache.cassandra.utils.obs">OffHeapBitSet</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#deserialize(java.io.DataInput)">deserialize</a></strong>(java.io.DataInput in)</code> </td>
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<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#equals(java.lang.Object)">equals</a></strong>(java.lang.Object o)</code> </td>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#get(long)">get</a></strong>(long index)</code>
<div class="block">Returns true or false for the specified bit index.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#hashCode()">hashCode</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#serialize(java.io.DataOutput)">serialize</a></strong>(java.io.DataOutput out)</code> </td>
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<tr class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#serializedSize(org.apache.cassandra.db.TypeSizes)">serializedSize</a></strong>(<a href="../../../../../org/apache/cassandra/db/TypeSizes.html" title="class in org.apache.cassandra.db">TypeSizes</a> type)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#set(long)">set</a></strong>(long index)</code>
<div class="block">Sets the bit at the specified index.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html#set(long,%20byte)">set</a></strong>(long offset,
byte b)</code> </td>
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<h3>Methods inherited from class java.lang.Object</h3>
<code>clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h4>OffHeapBitSet</h4>
<pre>public OffHeapBitSet(long numBits)</pre>
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<h4>capacity</h4>
<pre>public long capacity()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html#capacity()">capacity</a></code> in interface <code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html" title="interface in org.apache.cassandra.utils.obs">IBitSet</a></code></dd>
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<h4>get</h4>
<pre>public boolean get(long index)</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html#get(long)">IBitSet</a></code></strong></div>
<div class="block">Returns true or false for the specified bit index. The index should be
less than the capacity.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html#get(long)">get</a></code> in interface <code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html" title="interface in org.apache.cassandra.utils.obs">IBitSet</a></code></dd>
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<h4>set</h4>
<pre>public void set(long index)</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html#set(long)">IBitSet</a></code></strong></div>
<div class="block">Sets the bit at the specified index. The index should be less than the
capacity.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html#set(long)">set</a></code> in interface <code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html" title="interface in org.apache.cassandra.utils.obs">IBitSet</a></code></dd>
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<h4>set</h4>
<pre>public void set(long offset,
byte b)</pre>
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<a name="clear(long)">
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<h4>clear</h4>
<pre>public void clear(long index)</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html#clear(long)">IBitSet</a></code></strong></div>
<div class="block">clears the bit. The index should be less than the capacity.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html#clear(long)">clear</a></code> in interface <code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html" title="interface in org.apache.cassandra.utils.obs">IBitSet</a></code></dd>
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<h4>clear</h4>
<pre>public void clear()</pre>
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<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html#clear()">clear</a></code> in interface <code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html" title="interface in org.apache.cassandra.utils.obs">IBitSet</a></code></dd>
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<h4>serialize</h4>
<pre>public void serialize(java.io.DataOutput out)
throws java.io.IOException</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html#serialize(java.io.DataOutput)">serialize</a></code> in interface <code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html" title="interface in org.apache.cassandra.utils.obs">IBitSet</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd></dl>
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<a name="serializedSize(org.apache.cassandra.db.TypeSizes)">
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<h4>serializedSize</h4>
<pre>public long serializedSize(<a href="../../../../../org/apache/cassandra/db/TypeSizes.html" title="class in org.apache.cassandra.db">TypeSizes</a> type)</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html#serializedSize(org.apache.cassandra.db.TypeSizes)">serializedSize</a></code> in interface <code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html" title="interface in org.apache.cassandra.utils.obs">IBitSet</a></code></dd>
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<h4>deserialize</h4>
<pre>public static <a href="../../../../../org/apache/cassandra/utils/obs/OffHeapBitSet.html" title="class in org.apache.cassandra.utils.obs">OffHeapBitSet</a> deserialize(java.io.DataInput in)
throws java.io.IOException</pre>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code>java.io.IOException</code></dd></dl>
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<h4>close</h4>
<pre>public void close()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>close</code> in interface <code>java.io.Closeable</code></dd>
<dt><strong>Specified by:</strong></dt>
<dd><code>close</code> in interface <code>java.lang.AutoCloseable</code></dd>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html#close()">close</a></code> in interface <code><a href="../../../../../org/apache/cassandra/utils/obs/IBitSet.html" title="interface in org.apache.cassandra.utils.obs">IBitSet</a></code></dd>
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<pre>public boolean equals(java.lang.Object o)</pre>
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<dt><strong>Overrides:</strong></dt>
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<pre>public int hashCode()</pre>
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