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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<h2 title="Class WaitQueue.AbstractSignal" class="title">Class WaitQueue.AbstractSignal</h2>
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<li>java.lang.Object</li>
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<pre>public abstract static class <span class="strong">WaitQueue.AbstractSignal</span>
extends java.lang.Object
implements <a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html" title="interface in org.apache.cassandra.utils.concurrent">WaitQueue.Signal</a></pre>
<div class="block">An abstract signal implementation</div>
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<td class="colOne"><code><strong><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.AbstractSignal.html#WaitQueue.AbstractSignal()">WaitQueue.AbstractSignal</a></strong>()</code> </td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.AbstractSignal.html#await()">await</a></strong>()</code>
<div class="block">Wait until signalled, or throw an InterruptedException if interrupted before this happens.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.AbstractSignal.html#awaitUninterruptibly()">awaitUninterruptibly</a></strong>()</code>
<div class="block">Wait, without throwing InterruptedException, until signalled.</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.AbstractSignal.html#awaitUntil(long)">awaitUntil</a></strong>(long until)</code>
<div class="block">Wait until signalled, or the provided time is reached, or the thread is interrupted.</div>
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<h3>Methods inherited from interface org.apache.cassandra.utils.concurrent.<a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html" title="interface in org.apache.cassandra.utils.concurrent">WaitQueue.Signal</a></h3>
<code><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html#cancel()">cancel</a>, <a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html#checkAndClear()">checkAndClear</a>, <a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html#isCancelled()">isCancelled</a>, <a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html#isSet()">isSet</a>, <a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html#isSignalled()">isSignalled</a></code></li>
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<h4>WaitQueue.AbstractSignal</h4>
<pre>public WaitQueue.AbstractSignal()</pre>
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<h4>awaitUninterruptibly</h4>
<pre>public void awaitUninterruptibly()</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html#awaitUninterruptibly()">WaitQueue.Signal</a></code></strong></div>
<div class="block">Wait, without throwing InterruptedException, until signalled. On exit isSignalled() must be true.
If the thread is interrupted in the meantime, the interrupted flag will be set.</div>
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<dd><code><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html#awaitUninterruptibly()">awaitUninterruptibly</a></code> in interface <code><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html" title="interface in org.apache.cassandra.utils.concurrent">WaitQueue.Signal</a></code></dd>
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<h4>await</h4>
<pre>public void await()
throws java.lang.InterruptedException</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html#await()">WaitQueue.Signal</a></code></strong></div>
<div class="block">Wait until signalled, or throw an InterruptedException if interrupted before this happens.
On normal exit isSignalled() must be true; however if InterruptedException is thrown isCancelled()
will be true.</div>
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<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html#await()">await</a></code> in interface <code><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html" title="interface in org.apache.cassandra.utils.concurrent">WaitQueue.Signal</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.lang.InterruptedException</code></dd></dl>
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<pre>public boolean awaitUntil(long until)
throws java.lang.InterruptedException</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html#awaitUntil(long)">WaitQueue.Signal</a></code></strong></div>
<div class="block">Wait until signalled, or the provided time is reached, or the thread is interrupted. If signalled,
isSignalled() will be true on exit, and the method will return true; if timedout, the method will return
false and isCancelled() will be true; if interrupted an InterruptedException will be thrown and isCancelled()
will be true.</div>
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<dd><code><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html#awaitUntil(long)">awaitUntil</a></code> in interface <code><a href="../../../../../org/apache/cassandra/utils/concurrent/WaitQueue.Signal.html" title="interface in org.apache.cassandra.utils.concurrent">WaitQueue.Signal</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>until</code> - System.nanoTime() to wait until</dd>
<dt><span class="strong">Returns:</span></dt><dd>true if signalled, false if timed out</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.lang.InterruptedException</code></dd></dl>
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