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 AbstractNetworkTopologySnitch" class="title">Class AbstractNetworkTopologySnitch</h2>
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<li><a href="../../../../org/apache/cassandra/locator/AbstractEndpointSnitch.html" title="class in org.apache.cassandra.locator">org.apache.cassandra.locator.AbstractEndpointSnitch</a></li>
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<li>org.apache.cassandra.locator.AbstractNetworkTopologySnitch</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../org/apache/cassandra/locator/IEndpointSnitch.html" title="interface in org.apache.cassandra.locator">IEndpointSnitch</a></dd>
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<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../org/apache/cassandra/locator/CloudstackSnitch.html" title="class in org.apache.cassandra.locator">CloudstackSnitch</a>, <a href="../../../../org/apache/cassandra/locator/Ec2Snitch.html" title="class in org.apache.cassandra.locator">Ec2Snitch</a>, <a href="../../../../org/apache/cassandra/locator/GoogleCloudSnitch.html" title="class in org.apache.cassandra.locator">GoogleCloudSnitch</a>, <a href="../../../../org/apache/cassandra/locator/GossipingPropertyFileSnitch.html" title="class in org.apache.cassandra.locator">GossipingPropertyFileSnitch</a>, <a href="../../../../org/apache/cassandra/locator/PropertyFileSnitch.html" title="class in org.apache.cassandra.locator">PropertyFileSnitch</a>, <a href="../../../../org/apache/cassandra/locator/RackInferringSnitch.html" title="class in org.apache.cassandra.locator">RackInferringSnitch</a>, <a href="../../../../org/apache/cassandra/locator/YamlFileNetworkTopologySnitch.html" title="class in org.apache.cassandra.locator">YamlFileNetworkTopologySnitch</a></dd>
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<pre>public abstract class <span class="strong">AbstractNetworkTopologySnitch</span>
extends <a href="../../../../org/apache/cassandra/locator/AbstractEndpointSnitch.html" title="class in org.apache.cassandra.locator">AbstractEndpointSnitch</a></pre>
<div class="block">An endpoint snitch tells Cassandra information about network topology that it can use to route
requests more efficiently.</div>
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<td class="colOne"><code><strong><a href="../../../../org/apache/cassandra/locator/AbstractNetworkTopologySnitch.html#AbstractNetworkTopologySnitch()">AbstractNetworkTopologySnitch</a></strong>()</code> </td>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/locator/AbstractNetworkTopologySnitch.html#compareEndpoints(java.net.InetAddress,%20java.net.InetAddress,%20java.net.InetAddress)">compareEndpoints</a></strong>(java.net.InetAddress address,
java.net.InetAddress a1,
java.net.InetAddress a2)</code>
<div class="block">compares two endpoints in relation to the target endpoint, returning as Comparator.compare would</div>
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<td class="colFirst"><code>abstract java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/locator/AbstractNetworkTopologySnitch.html#getDatacenter(java.net.InetAddress)">getDatacenter</a></strong>(java.net.InetAddress endpoint)</code>
<div class="block">Return the data center for which an endpoint resides in</div>
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<td class="colFirst"><code>abstract java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/locator/AbstractNetworkTopologySnitch.html#getRack(java.net.InetAddress)">getRack</a></strong>(java.net.InetAddress endpoint)</code>
<div class="block">Return the rack for which an endpoint resides in</div>
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<h3>Methods inherited from class org.apache.cassandra.locator.<a href="../../../../org/apache/cassandra/locator/AbstractEndpointSnitch.html" title="class in org.apache.cassandra.locator">AbstractEndpointSnitch</a></h3>
<code><a href="../../../../org/apache/cassandra/locator/AbstractEndpointSnitch.html#getSortedListByProximity(java.net.InetAddress,%20java.util.Collection)">getSortedListByProximity</a>, <a href="../../../../org/apache/cassandra/locator/AbstractEndpointSnitch.html#gossiperStarting()">gossiperStarting</a>, <a href="../../../../org/apache/cassandra/locator/AbstractEndpointSnitch.html#isWorthMergingForRangeQuery(java.util.List,%20java.util.List,%20java.util.List)">isWorthMergingForRangeQuery</a>, <a href="../../../../org/apache/cassandra/locator/AbstractEndpointSnitch.html#sortByProximity(java.net.InetAddress,%20java.util.List)">sortByProximity</a></code></li>
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<h4>AbstractNetworkTopologySnitch</h4>
<pre>public AbstractNetworkTopologySnitch()</pre>
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<h4>getRack</h4>
<pre>public abstract java.lang.String getRack(java.net.InetAddress endpoint)</pre>
<div class="block">Return the rack for which an endpoint resides in</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>endpoint</code> - a specified endpoint</dd>
<dt><span class="strong">Returns:</span></dt><dd>string of rack</dd></dl>
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<h4>getDatacenter</h4>
<pre>public abstract java.lang.String getDatacenter(java.net.InetAddress endpoint)</pre>
<div class="block">Return the data center for which an endpoint resides in</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>endpoint</code> - a specified endpoint</dd>
<dt><span class="strong">Returns:</span></dt><dd>string of data center</dd></dl>
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<h4>compareEndpoints</h4>
<pre>public int compareEndpoints(java.net.InetAddress address,
java.net.InetAddress a1,
java.net.InetAddress a2)</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../org/apache/cassandra/locator/IEndpointSnitch.html#compareEndpoints(java.net.InetAddress,%20java.net.InetAddress,%20java.net.InetAddress)">IEndpointSnitch</a></code></strong></div>
<div class="block">compares two endpoints in relation to the target endpoint, returning as Comparator.compare would</div>
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<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/apache/cassandra/locator/IEndpointSnitch.html#compareEndpoints(java.net.InetAddress,%20java.net.InetAddress,%20java.net.InetAddress)">compareEndpoints</a></code> in interface <code><a href="../../../../org/apache/cassandra/locator/IEndpointSnitch.html" title="interface in org.apache.cassandra.locator">IEndpointSnitch</a></code></dd>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/apache/cassandra/locator/AbstractEndpointSnitch.html#compareEndpoints(java.net.InetAddress,%20java.net.InetAddress,%20java.net.InetAddress)">compareEndpoints</a></code> in class <code><a href="../../../../org/apache/cassandra/locator/AbstractEndpointSnitch.html" title="class in org.apache.cassandra.locator">AbstractEndpointSnitch</a></code></dd>
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