123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757 |
- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
- <!-- NewPage -->
- <html lang="de">
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
- <title>BZip2CompressorOutputStream (Apache Commons Compress 1.13 API)</title>
- <link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" title="Style">
- </head>
- <body>
- <script type="text/javascript"><!--
- try {
- if (location.href.indexOf('is-external=true') == -1) {
- parent.document.title="BZip2CompressorOutputStream (Apache Commons Compress 1.13 API)";
- }
- }
- catch(err) {
- }
- //-->
- </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/BZip2CompressorOutputStream.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/commons/compress/compressors/bzip2/BZip2CompressorInputStream.html" title="class in org.apache.commons.compress.compressors.bzip2"><span class="strong">Prev Class</span></a></li>
- <li><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2Utils.html" title="class in org.apache.commons.compress.compressors.bzip2"><span class="strong">Next Class</span></a></li>
- </ul>
- <ul class="navList">
- <li><a href="../../../../../../index.html?org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html" target="_top">Frames</a></li>
- <li><a href="BZip2CompressorOutputStream.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>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>
- <!-- ========= END OF TOP NAVBAR ========= -->
- <!-- ======== START OF CLASS DATA ======== -->
- <div class="header">
- <div class="subTitle">org.apache.commons.compress.compressors.bzip2</div>
- <h2 title="Class BZip2CompressorOutputStream" class="title">Class BZip2CompressorOutputStream</h2>
- </div>
- <div class="contentContainer">
- <ul class="inheritance">
- <li><a href="http://docs.oracle.com/javase/7/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><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">java.io.OutputStream</a></li>
- <li>
- <ul class="inheritance">
- <li><a href="../../../../../../org/apache/commons/compress/compressors/CompressorOutputStream.html" title="class in org.apache.commons.compress.compressors">org.apache.commons.compress.compressors.CompressorOutputStream</a></li>
- <li>
- <ul class="inheritance">
- <li>org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream</li>
- </ul>
- </li>
- </ul>
- </li>
- </ul>
- </li>
- </ul>
- <div class="description">
- <ul class="blockList">
- <li class="blockList">
- <dl>
- <dt>All Implemented Interfaces:</dt>
- <dd><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Flushable.html?is-external=true" title="class or interface in java.io">Flushable</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></dd>
- </dl>
- <hr>
- <br>
- <pre>public class <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.125">BZip2CompressorOutputStream</a>
- extends <a href="../../../../../../org/apache/commons/compress/compressors/CompressorOutputStream.html" title="class in org.apache.commons.compress.compressors">CompressorOutputStream</a></pre>
- <div class="block">An output stream that compresses into the BZip2 format into another stream.
- <p>
- The compression requires large amounts of memory. Thus you should call the
- <a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#close()"><code>close()</code></a> method as soon as possible, to force
- <code>BZip2CompressorOutputStream</code> to release the allocated memory.
- </p>
- <p> You can shrink the amount of allocated memory and maybe raise
- the compression speed by choosing a lower blocksize, which in turn
- may cause a lower compression ratio. You can avoid unnecessary
- memory allocation by avoiding using a blocksize which is bigger
- than the size of the input. </p>
- <p> You can compute the memory usage for compressing by the
- following formula: </p>
- <pre>
- <code>400k + (9 * blocksize)</code>.
- </pre>
- <p> To get the memory required for decompression by <a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorInputStream.html" title="class in org.apache.commons.compress.compressors.bzip2"><code>BZip2CompressorInputStream</code></a> use </p>
- <pre>
- <code>65k + (5 * blocksize)</code>.
- </pre>
- <table width="100%" border="1" summary="Memory usage by blocksize">
- <tr>
- <th colspan="3">Memory usage by blocksize</th>
- </tr>
- <tr>
- <th align="right">Blocksize</th> <th align="right">Compression<br>
- memory usage</th> <th align="right">Decompression<br>
- memory usage</th>
- </tr>
- <tr>
- <td align="right">100k</td>
- <td align="right">1300k</td>
- <td align="right">565k</td>
- </tr>
- <tr>
- <td align="right">200k</td>
- <td align="right">2200k</td>
- <td align="right">1065k</td>
- </tr>
- <tr>
- <td align="right">300k</td>
- <td align="right">3100k</td>
- <td align="right">1565k</td>
- </tr>
- <tr>
- <td align="right">400k</td>
- <td align="right">4000k</td>
- <td align="right">2065k</td>
- </tr>
- <tr>
- <td align="right">500k</td>
- <td align="right">4900k</td>
- <td align="right">2565k</td>
- </tr>
- <tr>
- <td align="right">600k</td>
- <td align="right">5800k</td>
- <td align="right">3065k</td>
- </tr>
- <tr>
- <td align="right">700k</td>
- <td align="right">6700k</td>
- <td align="right">3565k</td>
- </tr>
- <tr>
- <td align="right">800k</td>
- <td align="right">7600k</td>
- <td align="right">4065k</td>
- </tr>
- <tr>
- <td align="right">900k</td>
- <td align="right">8500k</td>
- <td align="right">4565k</td>
- </tr>
- </table>
- <p>
- For decompression <code>BZip2CompressorInputStream</code> allocates less memory if the
- bzipped input is smaller than one block.
- </p>
- <p>
- Instances of this class are not threadsafe.
- </p>
- <p>
- TODO: Update to BZip2 1.0.1
- </p></div>
- <dl><dt><span class="strong">This class is not thread-safe</span></dt>
- <dd></dd></dl>
- </li>
- </ul>
- </div>
- <div class="summary">
- <ul class="blockList">
- <li class="blockList">
- <!-- =========== 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>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#BASEBLOCKSIZE">BASEBLOCKSIZE</a></strong></code> </td>
- </tr>
- <tr class="rowColor">
- <td class="colFirst"><code>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#G_SIZE">G_SIZE</a></strong></code> </td>
- </tr>
- <tr class="altColor">
- <td class="colFirst"><code>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MAX_ALPHA_SIZE">MAX_ALPHA_SIZE</a></strong></code> </td>
- </tr>
- <tr class="rowColor">
- <td class="colFirst"><code>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MAX_BLOCKSIZE">MAX_BLOCKSIZE</a></strong></code>
- <div class="block">The maximum supported blocksize <code>== 9</code>.</div>
- </td>
- </tr>
- <tr class="altColor">
- <td class="colFirst"><code>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MAX_CODE_LEN">MAX_CODE_LEN</a></strong></code> </td>
- </tr>
- <tr class="rowColor">
- <td class="colFirst"><code>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MAX_SELECTORS">MAX_SELECTORS</a></strong></code> </td>
- </tr>
- <tr class="altColor">
- <td class="colFirst"><code>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MIN_BLOCKSIZE">MIN_BLOCKSIZE</a></strong></code>
- <div class="block">The minimum supported blocksize <code>== 1</code>.</div>
- </td>
- </tr>
- <tr class="rowColor">
- <td class="colFirst"><code>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#N_GROUPS">N_GROUPS</a></strong></code> </td>
- </tr>
- <tr class="altColor">
- <td class="colFirst"><code>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#N_ITERS">N_ITERS</a></strong></code> </td>
- </tr>
- <tr class="rowColor">
- <td class="colFirst"><code>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#NUM_OVERSHOOT_BYTES">NUM_OVERSHOOT_BYTES</a></strong></code> </td>
- </tr>
- <tr class="altColor">
- <td class="colFirst"><code>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#RUNA">RUNA</a></strong></code> </td>
- </tr>
- <tr class="rowColor">
- <td class="colFirst"><code>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#RUNB">RUNB</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/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#BZip2CompressorOutputStream(java.io.OutputStream)">BZip2CompressorOutputStream</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> out)</code>
- <div class="block">Constructs a new <code>BZip2CompressorOutputStream</code> with a blocksize of 900k.</div>
- </td>
- </tr>
- <tr class="rowColor">
- <td class="colOne"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#BZip2CompressorOutputStream(java.io.OutputStream,%20int)">BZip2CompressorOutputStream</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> out,
- int blockSize)</code>
- <div class="block">Constructs a new <code>BZip2CompressorOutputStream</code> with specified blocksize.</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="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>static int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#chooseBlockSize(long)">chooseBlockSize</a></strong>(long inputLength)</code>
- <div class="block">Chooses a blocksize based on the given length of the data to compress.</div>
- </td>
- </tr>
- <tr class="rowColor">
- <td class="colFirst"><code>void</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#close()">close</a></strong>()</code> </td>
- </tr>
- <tr class="altColor">
- <td class="colFirst"><code>protected void</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#finalize()">finalize</a></strong>()</code>
- <div class="block">Overriden to warn about an unclosed stream.</div>
- </td>
- </tr>
- <tr class="rowColor">
- <td class="colFirst"><code>void</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#finish()">finish</a></strong>()</code> </td>
- </tr>
- <tr class="altColor">
- <td class="colFirst"><code>void</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#flush()">flush</a></strong>()</code> </td>
- </tr>
- <tr class="rowColor">
- <td class="colFirst"><code>int</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#getBlockSize()">getBlockSize</a></strong>()</code>
- <div class="block">Returns the blocksize parameter specified at construction time.</div>
- </td>
- </tr>
- <tr class="altColor">
- <td class="colFirst"><code>void</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#write(byte[],%20int,%20int)">write</a></strong>(byte[] buf,
- int offs,
- int len)</code> </td>
- </tr>
- <tr class="rowColor">
- <td class="colFirst"><code>void</code></td>
- <td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#write(int)">write</a></strong>(int b)</code> </td>
- </tr>
- </table>
- <ul class="blockList">
- <li class="blockList"><a name="methods_inherited_from_class_java.io.OutputStream">
- <!-- -->
- </a>
- <h3>Methods inherited from class java.io.<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a></h3>
- <code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true#write(byte[])" title="class or interface in java.io">write</a></code></li>
- </ul>
- <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/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" 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="MIN_BLOCKSIZE">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>MIN_BLOCKSIZE</h4>
- <pre>public static final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.131">MIN_BLOCKSIZE</a></pre>
- <div class="block">The minimum supported blocksize <code>== 1</code>.</div>
- <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.MIN_BLOCKSIZE">Constant Field Values</a></dd></dl>
- </li>
- </ul>
- <a name="MAX_BLOCKSIZE">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>MAX_BLOCKSIZE</h4>
- <pre>public static final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.136">MAX_BLOCKSIZE</a></pre>
- <div class="block">The maximum supported blocksize <code>== 9</code>.</div>
- <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.MAX_BLOCKSIZE">Constant Field Values</a></dd></dl>
- </li>
- </ul>
- <a name="BASEBLOCKSIZE">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>BASEBLOCKSIZE</h4>
- <pre>public static final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.27">BASEBLOCKSIZE</a></pre>
- <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.BASEBLOCKSIZE">Constant Field Values</a></dd></dl>
- </li>
- </ul>
- <a name="MAX_ALPHA_SIZE">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>MAX_ALPHA_SIZE</h4>
- <pre>public static final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.28">MAX_ALPHA_SIZE</a></pre>
- <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.MAX_ALPHA_SIZE">Constant Field Values</a></dd></dl>
- </li>
- </ul>
- <a name="MAX_CODE_LEN">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>MAX_CODE_LEN</h4>
- <pre>public static final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.29">MAX_CODE_LEN</a></pre>
- <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.MAX_CODE_LEN">Constant Field Values</a></dd></dl>
- </li>
- </ul>
- <a name="RUNA">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>RUNA</h4>
- <pre>public static final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.30">RUNA</a></pre>
- <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.RUNA">Constant Field Values</a></dd></dl>
- </li>
- </ul>
- <a name="RUNB">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>RUNB</h4>
- <pre>public static final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.31">RUNB</a></pre>
- <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.RUNB">Constant Field Values</a></dd></dl>
- </li>
- </ul>
- <a name="N_GROUPS">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>N_GROUPS</h4>
- <pre>public static final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.32">N_GROUPS</a></pre>
- <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.N_GROUPS">Constant Field Values</a></dd></dl>
- </li>
- </ul>
- <a name="G_SIZE">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>G_SIZE</h4>
- <pre>public static final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.33">G_SIZE</a></pre>
- <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.G_SIZE">Constant Field Values</a></dd></dl>
- </li>
- </ul>
- <a name="N_ITERS">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>N_ITERS</h4>
- <pre>public static final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.34">N_ITERS</a></pre>
- <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.N_ITERS">Constant Field Values</a></dd></dl>
- </li>
- </ul>
- <a name="MAX_SELECTORS">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>MAX_SELECTORS</h4>
- <pre>public static final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.35">MAX_SELECTORS</a></pre>
- <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.MAX_SELECTORS">Constant Field Values</a></dd></dl>
- </li>
- </ul>
- <a name="NUM_OVERSHOOT_BYTES">
- <!-- -->
- </a>
- <ul class="blockListLast">
- <li class="blockList">
- <h4>NUM_OVERSHOOT_BYTES</h4>
- <pre>public static final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.36">NUM_OVERSHOOT_BYTES</a></pre>
- <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.NUM_OVERSHOOT_BYTES">Constant Field Values</a></dd></dl>
- </li>
- </ul>
- </li>
- </ul>
- <!-- ========= CONSTRUCTOR DETAIL ======== -->
- <ul class="blockList">
- <li class="blockList"><a name="constructor_detail">
- <!-- -->
- </a>
- <h3>Constructor Detail</h3>
- <a name="BZip2CompressorOutputStream(java.io.OutputStream)">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>BZip2CompressorOutputStream</h4>
- <pre>public <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.355">BZip2CompressorOutputStream</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> out)
- throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
- <div class="block">Constructs a new <code>BZip2CompressorOutputStream</code> with a blocksize of 900k.</div>
- <dl><dt><span class="strong">Parameters:</span></dt><dd><code>out</code> - the destination stream.</dd>
- <dt><span class="strong">Throws:</span></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if an I/O error occurs in the specified stream.</dd>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if <code>out == null</code>.</dd></dl>
- </li>
- </ul>
- <a name="BZip2CompressorOutputStream(java.io.OutputStream, int)">
- <!-- -->
- </a>
- <ul class="blockListLast">
- <li class="blockList">
- <h4>BZip2CompressorOutputStream</h4>
- <pre>public <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.378">BZip2CompressorOutputStream</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> out,
- int blockSize)
- throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
- <div class="block">Constructs a new <code>BZip2CompressorOutputStream</code> with specified blocksize.</div>
- <dl><dt><span class="strong">Parameters:</span></dt><dd><code>out</code> - the destination stream.</dd><dd><code>blockSize</code> - the blockSize as 100k units.</dd>
- <dt><span class="strong">Throws:</span></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if an I/O error occurs in the specified stream.</dd>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if <code>(blockSize < 1) || (blockSize > 9)</code>.</dd>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if <code>out == null</code>.</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MIN_BLOCKSIZE"><code>MIN_BLOCKSIZE</code></a>,
- <a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MAX_BLOCKSIZE"><code>MAX_BLOCKSIZE</code></a></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="chooseBlockSize(long)">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>chooseBlockSize</h4>
- <pre>public static int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.339">chooseBlockSize</a>(long inputLength)</pre>
- <div class="block">Chooses a blocksize based on the given length of the data to compress.</div>
- <dl><dt><span class="strong">Parameters:</span></dt><dd><code>inputLength</code> - The length of the data which will be compressed by
- <code>BZip2CompressorOutputStream</code>.</dd>
- <dt><span class="strong">Returns:</span></dt><dd>The blocksize, between <a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MIN_BLOCKSIZE"><code>MIN_BLOCKSIZE</code></a> and
- <a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MAX_BLOCKSIZE"><code>MAX_BLOCKSIZE</code></a> both inclusive. For a negative
- <code>inputLength</code> this method returns <code>MAX_BLOCKSIZE</code>
- always.</dd></dl>
- </li>
- </ul>
- <a name="write(int)">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>write</h4>
- <pre>public void <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.395">write</a>(int b)
- throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
- <dl>
- <dt><strong>Specified by:</strong></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true#write(int)" title="class or interface in java.io">write</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a></code></dd>
- <dt><span class="strong">Throws:</span></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
- </li>
- </ul>
- <a name="finalize()">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>finalize</h4>
- <pre>protected void <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.474">finalize</a>()
- throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></pre>
- <div class="block">Overriden to warn about an unclosed stream.</div>
- <dl>
- <dt><strong>Overrides:</strong></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
- <dt><span class="strong">Throws:</span></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></code></dd></dl>
- </li>
- </ul>
- <a name="finish()">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>finish</h4>
- <pre>public void <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.482">finish</a>()
- throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
- <dl><dt><span class="strong">Throws:</span></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
- </li>
- </ul>
- <a name="close()">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>close</h4>
- <pre>public void <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.501">close</a>()
- throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
- <dl>
- <dt><strong>Specified by:</strong></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html?is-external=true#close()" title="class or interface in java.io">close</a></code> in interface <code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a></code></dd>
- <dt><strong>Specified by:</strong></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/AutoCloseable.html?is-external=true#close()" title="class or interface in java.lang">close</a></code> in interface <code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></code></dd>
- <dt><strong>Overrides:</strong></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true#close()" title="class or interface in java.io">close</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a></code></dd>
- <dt><span class="strong">Throws:</span></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
- </li>
- </ul>
- <a name="flush()">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>flush</h4>
- <pre>public void <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.510">flush</a>()
- throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
- <dl>
- <dt><strong>Specified by:</strong></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Flushable.html?is-external=true#flush()" title="class or interface in java.io">flush</a></code> in interface <code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Flushable.html?is-external=true" title="class or interface in java.io">Flushable</a></code></dd>
- <dt><strong>Overrides:</strong></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true#flush()" title="class or interface in java.io">flush</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a></code></dd>
- <dt><span class="strong">Throws:</span></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
- </li>
- </ul>
- <a name="getBlockSize()">
- <!-- -->
- </a>
- <ul class="blockList">
- <li class="blockList">
- <h4>getBlockSize</h4>
- <pre>public final int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.614">getBlockSize</a>()</pre>
- <div class="block">Returns the blocksize parameter specified at construction time.</div>
- <dl><dt><span class="strong">Returns:</span></dt><dd>the blocksize parameter specified at construction time</dd></dl>
- </li>
- </ul>
- <a name="write(byte[], int, int)">
- <!-- -->
- </a>
- <ul class="blockListLast">
- <li class="blockList">
- <h4>write</h4>
- <pre>public void <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.619">write</a>(byte[] buf,
- int offs,
- int len)
- throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
- <dl>
- <dt><strong>Overrides:</strong></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true#write(byte[],%20int,%20int)" title="class or interface in java.io">write</a></code> in class <code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a></code></dd>
- <dt><span class="strong">Throws:</span></dt>
- <dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
- </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/BZip2CompressorOutputStream.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/commons/compress/compressors/bzip2/BZip2CompressorInputStream.html" title="class in org.apache.commons.compress.compressors.bzip2"><span class="strong">Prev Class</span></a></li>
- <li><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2Utils.html" title="class in org.apache.commons.compress.compressors.bzip2"><span class="strong">Next Class</span></a></li>
- </ul>
- <ul class="navList">
- <li><a href="../../../../../../index.html?org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html" target="_top">Frames</a></li>
- <li><a href="BZip2CompressorOutputStream.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"><!--
- allClassesLink = document.getElementById("allclasses_navbar_bottom");
- if(window==top) {
- allClassesLink.style.display = "block";
- }
- else {
- allClassesLink.style.display = "none";
- }
- //-->
- </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>
- <!-- ======== END OF BOTTOM NAVBAR ======= -->
- <p class="legalCopy"><small>Copyright © 2016 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
- </body>
- </html>
|