<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!-- NewPage --> <html lang="en"> <head> <!-- Generated by javadoc (1.8.0_131) on Tue Jul 25 08:19:20 GMT 2017 --> <title>Pair (JavaFX 8)</title> <meta name="date" content="2017-07-25"> <link rel="stylesheet" type="text/css" href="../../stylesheet.css" title="Style"> <script type="text/javascript" src="../../script.js"></script> </head> <body> <script type="text/javascript"><!-- try { if (location.href.indexOf('is-external=true') == -1) { parent.document.title="Pair (JavaFX 8)"; } } catch(err) { } //--> var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10}; var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]}; var altColor = "altColor"; var rowColor = "rowColor"; var tableTab = "tableTab"; var activeTableTab = "activeTableTab"; </script> <noscript> <div>JavaScript is disabled on your browser.</div> </noscript> <!-- ========= START OF TOP 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========= END OF TOP NAVBAR ========= --> <!-- ======== START OF CLASS DATA ======== --> <div class="header"> <div class="subTitle">javafx.util</div> <h2 title="Class Pair" class="title">Class Pair<K,V></h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> <li> <ul class="inheritance"> <li>javafx.util.Pair<K,V></li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <dl> <dt>All Implemented Interfaces:</dt> <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></dd> </dl> <hr> <br> <pre>public class <span class="typeNameLabel">Pair<K,V></span> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> implements <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre> <div class="block"><p>A convenience class to represent name-value pairs.</p></div> <dl> <dt><span class="simpleTagLabel">Since:</span></dt> <dd>JavaFX 2.0</dd> <dt><span class="seeLabel">See Also:</span></dt> <dd><a href="../../serialized-form.html#javafx.util.Pair">Serialized Form</a></dd> </dl> </li> </ul> </div> <div class="summary"> <ul class="blockList"> <li class="blockList"> <!-- ======== CONSTRUCTOR SUMMARY ======== --> <ul class="blockList"> <li class="blockList"><a name="constructor.summary"> <!-- --> </a> <h3>Constructor Summary</h3> <table class="memberSummary" 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><span class="memberNameLink"><a href="../../javafx/util/Pair.html#Pair-K-V-">Pair</a></span>(<a href="../../javafx/util/Pair.html" title="type parameter in Pair">K</a> key, <a href="../../javafx/util/Pair.html" title="type parameter in Pair">V</a> value)</code> <div class="block">Creates a new pair</div> </td> </tr> </table> </li> </ul> <!-- ========== METHOD SUMMARY =========== --> <ul class="blockList"> <li class="blockList"><a name="method.summary"> <!-- --> </a> <h3>Method Summary</h3> <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Method and Description</th> </tr> <tr id="i0" class="altColor"> <td class="colFirst"><code>boolean</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/util/Pair.html#equals-java.lang.Object-">equals</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</code> <div class="block">Test this <code>Pair</code> for equality with another <code>Object</code>.</div> </td> </tr> <tr id="i1" class="rowColor"> <td class="colFirst"><code><a href="../../javafx/util/Pair.html" title="type parameter in Pair">K</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/util/Pair.html#getKey--">getKey</a></span>()</code> <div class="block">Gets the key for this pair.</div> </td> </tr> <tr id="i2" class="altColor"> <td class="colFirst"><code><a href="../../javafx/util/Pair.html" title="type parameter in Pair">V</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/util/Pair.html#getValue--">getValue</a></span>()</code> <div class="block">Gets the value for this pair.</div> </td> </tr> <tr id="i3" class="rowColor"> <td class="colFirst"><code>int</code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/util/Pair.html#hashCode--">hashCode</a></span>()</code> <div class="block">Generate a hash code for this <code>Pair</code>.</div> </td> </tr> <tr id="i4" class="altColor"> <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../javafx/util/Pair.html#toString--">toString</a></span>()</code> <div class="block"><code>String</code> representation of this <code>Pair</code>.</div> </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.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> </ul> </li> </ul> </li> </ul> </div> <div class="details"> <ul class="blockList"> <li class="blockList"> <!-- ========= CONSTRUCTOR DETAIL ======== --> <ul class="blockList"> <li class="blockList"><a name="constructor.detail"> <!-- --> </a> <h3>Constructor Detail</h3> <a name="Pair-java.lang.Object-java.lang.Object-"> <!-- --> </a><a name="Pair-K-V-"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>Pair</h4> <pre>public Pair(<a href="../../javafx/util/Pair.html" title="type parameter in Pair">K</a> key, <a href="../../javafx/util/Pair.html" title="type parameter in Pair">V</a> value)</pre> <div class="block">Creates a new pair</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>key</code> - The key for this pair</dd> <dd><code>value</code> - The value to use for this pair</dd> </dl> </li> </ul> </li> </ul> <!-- ============ METHOD DETAIL ========== --> <ul class="blockList"> <li class="blockList"><a name="method.detail"> <!-- --> </a> <h3>Method Detail</h3> <a name="getKey--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getKey</h4> <pre>public <a href="../../javafx/util/Pair.html" title="type parameter in Pair">K</a> getKey()</pre> <div class="block">Gets the key for this pair.</div> <dl> <dt><span class="returnLabel">Returns:</span></dt> <dd>key for this pair</dd> </dl> </li> </ul> <a name="getValue--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getValue</h4> <pre>public <a href="../../javafx/util/Pair.html" title="type parameter in Pair">V</a> getValue()</pre> <div class="block">Gets the value for this pair.</div> <dl> <dt><span class="returnLabel">Returns:</span></dt> <dd>value for this pair</dd> </dl> </li> </ul> <a name="toString--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>toString</h4> <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> toString()</pre> <div class="block"><p><code>String</code> representation of this <code>Pair</code>.</p> <p>The default name/value delimiter '=' is always used.</p></div> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd><code>String</code> representation of this <code>Pair</code></dd> </dl> </li> </ul> <a name="hashCode--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>hashCode</h4> <pre>public int hashCode()</pre> <div class="block"><p>Generate a hash code for this <code>Pair</code>.</p> <p>The hash code is calculated using both the name and the value of the <code>Pair</code>.</p></div> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>hash code for this <code>Pair</code></dd> </dl> </li> </ul> <a name="equals-java.lang.Object-"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>equals</h4> <pre>public boolean equals(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</pre> <div class="block"><p>Test this <code>Pair</code> for equality with another <code>Object</code>.</p> <p>If the <code>Object</code> to be tested is not a <code>Pair</code> or is <code>null</code>, then this method returns <code>false</code>.</p> <p>Two <code>Pair</code>s are considered equal if and only if both the names and values are equal.</p></div> <dl> <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>o</code> - the <code>Object</code> to test for equality with this <code>Pair</code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd><code>true</code> if the given <code>Object</code> is equal to this <code>Pair</code> else <code>false</code></dd> </dl> </li> </ul> </li> </ul> </li> </ul> </div> </div> <!-- ========= END OF CLASS DATA ========= --> <!-- ======= START OF BOTTOM NAVBAR ====== --> <div 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