<!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 (version 1.7.0_10-ea) on Sun Jul 14 20:03:24 PDT 2013 --> <title>BufferRecycler (Jackson JSON Processor)</title> <meta name="date" content="2013-07-14"> <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style"> </head> <body> <script type="text/javascript"><!-- if (location.href.indexOf('is-external=true') == -1) { parent.document.title="BufferRecycler (Jackson JSON Processor)"; } //--> </script> <noscript> <div>JavaScript is disabled on your browser.</div> </noscript> <!-- ========= START OF TOP NAVBAR ======= --> <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/BufferRecycler.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>Prev Class</li> <li><a href="../../../../org/codehaus/jackson/util/BufferRecycler.ByteBufferType.html" title="enum in org.codehaus.jackson.util"><span class="strong">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../../index.html?org/codehaus/jackson/util/BufferRecycler.html" target="_top">Frames</a></li> <li><a href="BufferRecycler.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"><!-- allClassesLink = document.getElementById("allclasses_navbar_top"); if(window==top) { allClassesLink.style.display = "block"; } else { allClassesLink.style.display = "none"; } //--> </script> </div> <div> <ul class="subNavList"> <li>Summary: </li> <li><a href="#nested_class_summary">Nested</a> | </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> <!-- ========= END OF TOP NAVBAR ========= --> <!-- ======== START OF CLASS DATA ======== --> <div class="header"> <div class="subTitle">org.codehaus.jackson.util</div> <h2 title="Class BufferRecycler" class="title">Class BufferRecycler</h2> </div> <div class="contentContainer"> <ul class="inheritance"> <li><a href="http://docs.oracle.com/javase/6/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>org.codehaus.jackson.util.BufferRecycler</li> </ul> </li> </ul> <div class="description"> <ul class="blockList"> <li class="blockList"> <hr> <br> <pre>public class <span class="strong">BufferRecycler</span> extends <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> <div class="block">This is a small utility class, whose main functionality is to allow simple reuse of raw byte/char buffers. It is usually used through <code>ThreadLocal</code> member of the owning class pointing to instance of this class through a <code>SoftReference</code>. The end result is a low-overhead GC-cleanable recycling: hopefully ideal for use by stream readers.</div> </li> </ul> </div> <div class="summary"> <ul class="blockList"> <li class="blockList"> <!-- ======== NESTED CLASS SUMMARY ======== --> <ul class="blockList"> <li class="blockList"><a name="nested_class_summary"> <!-- --> </a> <h3>Nested Class Summary</h3> <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> <caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Class and Description</th> </tr> <tr class="altColor"> <td class="colFirst"><code>static class </code></td> <td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/util/BufferRecycler.ByteBufferType.html" title="enum in org.codehaus.jackson.util">BufferRecycler.ByteBufferType</a></strong></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>static class </code></td> <td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/util/BufferRecycler.CharBufferType.html" title="enum in org.codehaus.jackson.util">BufferRecycler.CharBufferType</a></strong></code> </td> </tr> </table> </li> </ul> <!-- =========== FIELD SUMMARY =========== --> <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>protected byte[][]</code></td> <td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/util/BufferRecycler.html#_byteBuffers">_byteBuffers</a></strong></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>protected char[][]</code></td> <td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/util/BufferRecycler.html#_charBuffers">_charBuffers</a></strong></code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>static int</code></td> <td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/util/BufferRecycler.html#DEFAULT_WRITE_CONCAT_BUFFER_LEN">DEFAULT_WRITE_CONCAT_BUFFER_LEN</a></strong></code> </td> </tr> </table> </li> </ul> <!-- ======== CONSTRUCTOR SUMMARY ======== --> <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/codehaus/jackson/util/BufferRecycler.html#BufferRecycler()">BufferRecycler</a></strong>()</code> </td> </tr> </table> </li> </ul> <!-- ========== METHOD SUMMARY =========== --> <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>byte[]</code></td> <td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/util/BufferRecycler.html#allocByteBuffer(org.codehaus.jackson.util.BufferRecycler.ByteBufferType)">allocByteBuffer</a></strong>(<a href="../../../../org/codehaus/jackson/util/BufferRecycler.ByteBufferType.html" title="enum in org.codehaus.jackson.util">BufferRecycler.ByteBufferType</a> type)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>char[]</code></td> <td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/util/BufferRecycler.html#allocCharBuffer(org.codehaus.jackson.util.BufferRecycler.CharBufferType)">allocCharBuffer</a></strong>(<a href="../../../../org/codehaus/jackson/util/BufferRecycler.CharBufferType.html" title="enum in org.codehaus.jackson.util">BufferRecycler.CharBufferType</a> type)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>char[]</code></td> <td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/util/BufferRecycler.html#allocCharBuffer(org.codehaus.jackson.util.BufferRecycler.CharBufferType, int)">allocCharBuffer</a></strong>(<a href="../../../../org/codehaus/jackson/util/BufferRecycler.CharBufferType.html" title="enum in org.codehaus.jackson.util">BufferRecycler.CharBufferType</a> type, int minSize)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/util/BufferRecycler.html#releaseByteBuffer(org.codehaus.jackson.util.BufferRecycler.ByteBufferType, byte[])">releaseByteBuffer</a></strong>(<a href="../../../../org/codehaus/jackson/util/BufferRecycler.ByteBufferType.html" title="enum in org.codehaus.jackson.util">BufferRecycler.ByteBufferType</a> type, byte[] buffer)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><code><strong><a href="../../../../org/codehaus/jackson/util/BufferRecycler.html#releaseCharBuffer(org.codehaus.jackson.util.BufferRecycler.CharBufferType, char[])">releaseCharBuffer</a></strong>(<a href="../../../../org/codehaus/jackson/util/BufferRecycler.CharBufferType.html" title="enum in org.codehaus.jackson.util">BufferRecycler.CharBufferType</a> type, char[] buffer)</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.<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> <code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/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"> <!-- ============ FIELD DETAIL =========== --> <ul class="blockList"> <li class="blockList"><a name="field_detail"> <!-- --> </a> <h3>Field Detail</h3> <a name="DEFAULT_WRITE_CONCAT_BUFFER_LEN"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>DEFAULT_WRITE_CONCAT_BUFFER_LEN</h4> <pre>public static final int DEFAULT_WRITE_CONCAT_BUFFER_LEN</pre> <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../constant-values.html#org.codehaus.jackson.util.BufferRecycler.DEFAULT_WRITE_CONCAT_BUFFER_LEN">Constant Field Values</a></dd></dl> </li> </ul> <a name="_byteBuffers"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>_byteBuffers</h4> <pre>protected final byte[][] _byteBuffers</pre> </li> </ul> <a name="_charBuffers"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>_charBuffers</h4> <pre>protected final char[][] _charBuffers</pre> </li> </ul> </li> </ul> <!-- ========= CONSTRUCTOR DETAIL ======== --> <ul class="blockList"> <li class="blockList"><a name="constructor_detail"> <!-- --> </a> <h3>Constructor Detail</h3> <a name="BufferRecycler()"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>BufferRecycler</h4> <pre>public BufferRecycler()</pre> </li> </ul> </li> </ul> <!-- ============ METHOD DETAIL ========== --> <ul class="blockList"> <li class="blockList"><a name="method_detail"> <!-- --> </a> <h3>Method Detail</h3> <a name="allocByteBuffer(org.codehaus.jackson.util.BufferRecycler.ByteBufferType)"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>allocByteBuffer</h4> <pre>public final byte[] allocByteBuffer(<a href="../../../../org/codehaus/jackson/util/BufferRecycler.ByteBufferType.html" title="enum in org.codehaus.jackson.util">BufferRecycler.ByteBufferType</a> type)</pre> </li> </ul> <a name="releaseByteBuffer(org.codehaus.jackson.util.BufferRecycler.ByteBufferType, byte[])"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>releaseByteBuffer</h4> <pre>public final void releaseByteBuffer(<a href="../../../../org/codehaus/jackson/util/BufferRecycler.ByteBufferType.html" title="enum in org.codehaus.jackson.util">BufferRecycler.ByteBufferType</a> type, byte[] buffer)</pre> </li> </ul> <a name="allocCharBuffer(org.codehaus.jackson.util.BufferRecycler.CharBufferType)"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>allocCharBuffer</h4> <pre>public final char[] allocCharBuffer(<a href="../../../../org/codehaus/jackson/util/BufferRecycler.CharBufferType.html" title="enum in org.codehaus.jackson.util">BufferRecycler.CharBufferType</a> type)</pre> </li> </ul> <a name="allocCharBuffer(org.codehaus.jackson.util.BufferRecycler.CharBufferType, int)"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>allocCharBuffer</h4> <pre>public final char[] allocCharBuffer(<a href="../../../../org/codehaus/jackson/util/BufferRecycler.CharBufferType.html" title="enum in org.codehaus.jackson.util">BufferRecycler.CharBufferType</a> type, int minSize)</pre> </li> </ul> <a name="releaseCharBuffer(org.codehaus.jackson.util.BufferRecycler.CharBufferType, char[])"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>releaseCharBuffer</h4> <pre>public final void releaseCharBuffer(<a href="../../../../org/codehaus/jackson/util/BufferRecycler.CharBufferType.html" title="enum in org.codehaus.jackson.util">BufferRecycler.CharBufferType</a> type, char[] buffer)</pre> </li> </ul> </li> </ul> </li> </ul> </div> </div> <!-- ========= END OF CLASS DATA ========= --> <!-- ======= START OF BOTTOM NAVBAR ====== --> <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/BufferRecycler.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>Prev Class</li> <li><a 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