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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">  <html lang="en"> <head>  <title>SemanticVersion (apache-cassandra API)</title> <meta name="date" content="2014-09-07"> <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style"> </head> <body> <script type="text/javascript"> </script> <noscript> <div>JavaScript is disabled on your browser.</div> </noscript>  <div class="topNav"><a name="navbar_top">  </a><a href="#skip-navbar_top" title="Skip navigation links"></a><a name="navbar_top_firstrow">  </a> <ul class="navList" title="Navigation"> <li><a href="../../../../overview-summary.html">Overview</a></li> <li><a href="package-summary.html">Package</a></li> <li class="navBarCell1Rev">Class</li> <li><a href="class-use/SemanticVersion.html">Use</a></li> <li><a href="package-tree.html">Tree</a></li> <li><a href="../../../../deprecated-list.html">Deprecated</a></li> <li><a href="../../../../index-all.html">Index</a></li> <li><a href="../../../../help-doc.html">Help</a></li> </ul> </div> <div class="subNav"> <ul class="navList"> <li><a href="../../../../org/apache/cassandra/utils/ResourceWatcher.WatchedResource.html" title="class in org.apache.cassandra.utils"><span class="strong">Prev Class</span></a></li> <li><a href="../../../../org/apache/cassandra/utils/SortedBiMultiValMap.html" title="class in org.apache.cassandra.utils"><span class="strong">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../../index.html?org/apache/cassandra/utils/SemanticVersion.html" target="_top">Frames</a></li> <li><a href="SemanticVersion.html" target="_top">No Frames</a></li> </ul> <ul class="navList" id="allclasses_navbar_top"> <li><a href="../../../../allclasses-noframe.html">All Classes</a></li> </ul> <div> <script type="text/javascript"> </script> </div> <div> <ul class="subNavList"> <li>Summary: </li> <li>Nested | </li> <li><a href="#field_summary">Field</a> | </li> <li><a href="#constructor_summary">Constr</a> | </li> <li><a href="#method_summary">Method</a></li> </ul> <ul class="subNavList"> <li>Detail: </li> <li><a href="#field_detail">Field</a> | </li> <li><a href="#constructor_detail">Constr</a> | </li> <li><a href="#method_detail">Method</a></li> </ul> </div> <a name="skip-navbar_top">  </a></div>   <div class="header"> <div class="subTitle">org.apache.cassandra.utils</div> <h2 title="Class SemanticVersion" class="title">Class SemanticVersion</h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li>java.lang.Object</li> <li> <ul class="inheritance"> <li>org.apache.cassandra.utils.SemanticVersion</li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <dl> <dt>All Implemented Interfaces:</dt> <dd>java.lang.Comparable<<a href="../../../../org/apache/cassandra/utils/SemanticVersion.html" title="class in org.apache.cassandra.utils">SemanticVersion</a>></dd> </dl> <hr> <br> <pre>public class <span class="strong">SemanticVersion</span> extends java.lang.Object implements java.lang.Comparable<<a href="../../../../org/apache/cassandra/utils/SemanticVersion.html" title="class in org.apache.cassandra.utils">SemanticVersion</a>></pre> <div class="block">Implements semantic versioning as defined at http://semver.org/. Note: The following code uses a slight variation from the document above in that it doesn't allow dashes in pre-release and build identifier.</div> </li> </ul> </div> <div class="summary"> <ul class="blockList"> <li class="blockList">  <ul class="blockList"> <li class="blockList"><a name="field_summary">  </a> <h3>Field Summary</h3> <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> <caption><span>Fields</span><span class="tabEnd"> </span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Field and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code>int</code></td> <td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/utils/SemanticVersion.html#major">major</a></strong></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>int</code></td> <td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/utils/SemanticVersion.html#minor">minor</a></strong></code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>int</code></td> <td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/utils/SemanticVersion.html#patch">patch</a></strong></code> </td> </tr> </table> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="constructor_summary">  </a> <h3>Constructor Summary</h3> <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> <caption><span>Constructors</span><span class="tabEnd"> </span></caption> <tr> <th class="colOne" scope="col">Constructor and Description</th> </tr> <tr class="altColor"> <td class="colOne"><code><strong><a href="../../../../org/apache/cassandra/utils/SemanticVersion.html#SemanticVersion(java.lang.String)">SemanticVersion</a></strong>(java.lang.String version)</code> <div class="block">Parse a semantic version from a string.</div> </td> </tr> </table> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="method_summary">  </a> <h3>Method Summary</h3> <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> <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>int</code></td> <td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/utils/SemanticVersion.html#compareTo(org.apache.cassandra.utils.SemanticVersion)">compareTo</a></strong>(<a href="../../../../org/apache/cassandra/utils/SemanticVersion.html" title="class in org.apache.cassandra.utils">SemanticVersion</a> other)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/utils/SemanticVersion.html#equals(java.lang.Object)">equals</a></strong>(java.lang.Object o)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code><a href="../../../../org/apache/cassandra/utils/SemanticVersion.html" title="class in org.apache.cassandra.utils">SemanticVersion</a></code></td> <td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/utils/SemanticVersion.html#findSupportingVersion(org.apache.cassandra.utils.SemanticVersion...)">findSupportingVersion</a></strong>(<a href="../../../../org/apache/cassandra/utils/SemanticVersion.html" title="class in org.apache.cassandra.utils">SemanticVersion</a>... versions)</code> <div class="block">Returns a version that is backward compatible with this version amongst a list of provided version, or null if none can be found.</div> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>int</code></td> <td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/utils/SemanticVersion.html#hashCode()">hashCode</a></strong>()</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/utils/SemanticVersion.html#isSupportedBy(org.apache.cassandra.utils.SemanticVersion)">isSupportedBy</a></strong>(<a href="../../../../org/apache/cassandra/utils/SemanticVersion.html" title="class in org.apache.cassandra.utils">SemanticVersion</a> version)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>java.lang.String</code></td> <td class="colLast"><code><strong><a href="../../../../org/apache/cassandra/utils/SemanticVersion.html#toString()">toString</a></strong>()</code> </td> </tr> </table> <ul class="blockList"> <li class="blockList"><a name="methods_inherited_from_class_java.lang.Object">  </a> <h3>Methods inherited from class java.lang.Object</h3> <code>clone, finalize, getClass, notify, notifyAll, wait, wait, wait</code></li> </ul> </li> </ul> </li> </ul> </div> <div class="details"> <ul class="blockList"> <li class="blockList">  <ul class="blockList"> <li class="blockList"><a name="field_detail">  </a> <h3>Field Detail</h3> <a name="major">  </a> <ul class="blockList"> <li class="blockList"> <h4>major</h4> <pre>public final int major</pre> </li> </ul> <a name="minor">  </a> <ul class="blockList"> <li class="blockList"> <h4>minor</h4> <pre>public final int minor</pre> </li> </ul> <a name="patch">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>patch</h4> <pre>public final int patch</pre> </li> </ul> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="constructor_detail">  </a> <h3>Constructor Detail</h3> <a name="SemanticVersion(java.lang.String)">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>SemanticVersion</h4> <pre>public SemanticVersion(java.lang.String version)</pre> <div class="block">Parse a semantic version from a string.</div> <dl><dt><span class="strong">Parameters:</span></dt><dd><code>version</code> - the string to parse</dd> <dt><span class="strong">Throws:</span></dt> <dd><code>java.lang.IllegalArgumentException</code> - if the provided string does not represent a semantic version</dd></dl> </li> </ul> </li> </ul>  <ul class="blockList"> <li class="blockList"><a name="method_detail">  </a> <h3>Method Detail</h3> <a name="compareTo(org.apache.cassandra.utils.SemanticVersion)">  </a> <ul class="blockList"> <li class="blockList"> <h4>compareTo</h4> <pre>public int compareTo(<a href="../../../../org/apache/cassandra/utils/SemanticVersion.html" title="class in org.apache.cassandra.utils">SemanticVersion</a> other)</pre> <dl> <dt><strong>Specified by:</strong></dt> <dd><code>compareTo</code> in interface <code>java.lang.Comparable<<a href="../../../../org/apache/cassandra/utils/SemanticVersion.html" title="class in org.apache.cassandra.utils">SemanticVersion</a>></code></dd> </dl> </li> </ul> <a name="findSupportingVersion(org.apache.cassandra.utils.SemanticVersion...)">  </a> <ul class="blockList"> <li class="blockList"> <h4>findSupportingVersion</h4> <pre>public <a href="../../../../org/apache/cassandra/utils/SemanticVersion.html" title="class in org.apache.cassandra.utils">SemanticVersion</a> findSupportingVersion(<a href="../../../../org/apache/cassandra/utils/SemanticVersion.html" title="class in org.apache.cassandra.utils">SemanticVersion</a>... versions)</pre> <div class="block">Returns a version that is backward compatible with this version amongst a list of provided version, or null if none can be found. For instance: "2.0.0".findSupportingVersion("2.0.0", "3.0.0") == "2.0.0" "2.0.0".findSupportingVersion("2.1.3", "3.0.0") == "2.1.3" "2.0.0".findSupportingVersion("3.0.0") == null "2.0.3".findSupportingVersion("2.0.0") == "2.0.0" "2.1.0".findSupportingVersion("2.0.0") == null</div> </li> </ul> <a name="isSupportedBy(org.apache.cassandra.utils.SemanticVersion)">  </a> <ul class="blockList"> <li class="blockList"> <h4>isSupportedBy</h4> <pre>public boolean isSupportedBy(<a href="../../../../org/apache/cassandra/utils/SemanticVersion.html" title="class in org.apache.cassandra.utils">SemanticVersion</a> version)</pre> </li> </ul> <a name="equals(java.lang.Object)">  </a> <ul class="blockList"> <li class="blockList"> <h4>equals</h4> <pre>public boolean equals(java.lang.Object o)</pre> <dl> <dt><strong>Overrides:</strong></dt> <dd><code>equals</code> in class <code>java.lang.Object</code></dd> </dl> </li> </ul> <a name="hashCode()">  </a> <ul class="blockList"> <li class="blockList"> <h4>hashCode</h4> <pre>public int hashCode()</pre> <dl> <dt><strong>Overrides:</strong></dt> <dd><code>hashCode</code> in class <code>java.lang.Object</code></dd> </dl> </li> </ul> <a name="toString()">  </a> <ul class="blockListLast"> <li class="blockList"> <h4>toString</h4> <pre>public java.lang.String toString()</pre> <dl> <dt><strong>Overrides:</strong></dt> <dd><code>toString</code> in class <code>java.lang.Object</code></dd> </dl> </li> </ul> </li> </ul> </li> </ul> </div> </div>   <div class="bottomNav"><a name="navbar_bottom">  </a><a href="#skip-navbar_bottom" title="Skip navigation links"></a><a name="navbar_bottom_firstrow">  </a> <ul class="navList" title="Navigation"> <li><a href="../../../../overview-summary.html">Overview</a></li> <li><a href="package-summary.html">Package</a></li> <li class="navBarCell1Rev">Class</li> <li><a href="class-use/SemanticVersion.html">Use</a></li> <li><a href="package-tree.html">Tree</a></li> <li><a href="../../../../deprecated-list.html">Deprecated</a></li> <li><a href="../../../../index-all.html">Index</a></li> <li><a href="../../../../help-doc.html">Help</a></li> </ul> </div> <div class="subNav"> <ul class="navList"> <li><a href="../../../../org/apache/cassandra/utils/ResourceWatcher.WatchedResource.html" title="class in org.apache.cassandra.utils"><span class="strong">Prev Class</span></a></li> <li><a href="../../../../org/apache/cassandra/utils/SortedBiMultiValMap.html" title="class in org.apache.cassandra.utils"><span class="strong">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../../index.html?org/apache/cassandra/utils/SemanticVersion.html" target="_top">Frames</a></li> <li><a href="SemanticVersion.html" target="_top">No Frames</a></li> </ul> <ul class="navList" id="allclasses_navbar_bottom"> <li><a href="../../../../allclasses-noframe.html">All Classes</a></li> </ul> <div> <script type="text/javascript"> </script> </div> <div> <ul class="subNavList"> <li>Summary: </li> <li>Nested | </li> <li><a href="#field_summary">Field</a> | </li> <li><a href="#constructor_summary">Constr</a> | </li> <li><a href="#method_summary">Method</a></li> </ul> <ul class="subNavList"> <li>Detail: </li> <li><a href="#field_detail">Field</a> | </li> <li><a href="#constructor_detail">Constr</a> | </li> <li><a href="#method_detail">Method</a></li> </ul> </div> <a name="skip-navbar_bottom">  </a></div>  <p class="legalCopy"><small>Copyright © 2014 The Apache Software Foundation</small></p> </body> </html>