carlos.garcia
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praktikum-holons


			
				
					
						
						
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<div class="subTitle">org.apache.commons.compress.compressors.snappy</div>
<h2 title="Class FramedSnappyCompressorInputStream" class="title">Class FramedSnappyCompressorInputStream</h2>
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<li><a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">java.io.InputStream</a></li>
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<ul class="inheritance">
<li><a href="../../../../../../org/apache/commons/compress/compressors/CompressorInputStream.html" title="class in org.apache.commons.compress.compressors">org.apache.commons.compress.compressors.CompressorInputStream</a></li>
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<ul class="inheritance">
<li>org.apache.commons.compress.compressors.snappy.FramedSnappyCompressorInputStream</li>
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<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/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></dd>
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<pre>public class <a href="../../../../../../src-html/org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#line.38">FramedSnappyCompressorInputStream</a>
extends <a href="../../../../../../org/apache/commons/compress/compressors/CompressorInputStream.html" title="class in org.apache.commons.compress.compressors">CompressorInputStream</a></pre>
<div class="block">CompressorInputStream for the framing Snappy format.

 <p>Based on the "spec" in the version "Last revised: 2013-10-25"</p></div>
<dl><dt><span class="strong">Since:</span></dt>
  <dd>1.7</dd>
<dt><span class="strong">See Also:</span></dt><dd><a href="https://github.com/google/snappy/blob/master/framing_format.txt">Snappy framing format description</a></dd></dl>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#FramedSnappyCompressorInputStream(java.io.InputStream)">FramedSnappyCompressorInputStream</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;in)</code>
<div class="block">Constructs a new input stream that decompresses
 snappy-framed-compressed data from the specified input stream
 using the <a href="../../../../../../org/apache/commons/compress/compressors/snappy/FramedSnappyDialect.html#STANDARD"><code>FramedSnappyDialect.STANDARD</code></a> dialect.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#FramedSnappyCompressorInputStream(java.io.InputStream,%20org.apache.commons.compress.compressors.snappy.FramedSnappyDialect)">FramedSnappyCompressorInputStream</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;in,
                                                                  <a href="../../../../../../org/apache/commons/compress/compressors/snappy/FramedSnappyDialect.html" title="enum in org.apache.commons.compress.compressors.snappy">FramedSnappyDialect</a>&nbsp;dialect)</code>
<div class="block">Constructs a new input stream that decompresses snappy-framed-compressed data
 from the specified input stream.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#available()">available</a></strong>()</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/snappy/FramedSnappyCompressorInputStream.html#close()">close</a></strong>()</code></td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#matches(byte[],%20int)">matches</a></strong>(byte[]&nbsp;signature,
              int&nbsp;length)</code>
<div class="block">Checks if the signature matches what is expected for a .sz file.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#read()">read</a></strong>()</code></td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#read(byte[],%20int,%20int)">read</a></strong>(byte[]&nbsp;b,
        int&nbsp;off,
        int&nbsp;len)</code></td>
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<h3>Methods inherited from class&nbsp;org.apache.commons.compress.compressors.<a href="../../../../../../org/apache/commons/compress/compressors/CompressorInputStream.html" title="class in org.apache.commons.compress.compressors">CompressorInputStream</a></h3>
<code><a href="../../../../../../org/apache/commons/compress/compressors/CompressorInputStream.html#count(int)">count</a>, <a href="../../../../../../org/apache/commons/compress/compressors/CompressorInputStream.html#count(long)">count</a>, <a href="../../../../../../org/apache/commons/compress/compressors/CompressorInputStream.html#getBytesRead()">getBytesRead</a>, <a href="../../../../../../org/apache/commons/compress/compressors/CompressorInputStream.html#getCount()">getCount</a>, <a href="../../../../../../org/apache/commons/compress/compressors/CompressorInputStream.html#pushedBackBytes(long)">pushedBackBytes</a></code></li>
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<h3>Methods inherited from class&nbsp;java.io.<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a></h3>
<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true#mark(int)" title="class or interface in java.io">mark</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true#markSupported()" title="class or interface in java.io">markSupported</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true#read(byte[])" title="class or interface in java.io">read</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true#reset()" title="class or interface in java.io">reset</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true#skip(long)" title="class or interface in java.io">skip</a></code></li>
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<h3>Methods inherited from class&nbsp;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#finalize()" title="class or interface in java.lang">finalize</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>
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<h4>FramedSnappyCompressorInputStream</h4>
<pre>public&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#line.83">FramedSnappyCompressorInputStream</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;in)
                                  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 input stream that decompresses
 snappy-framed-compressed data from the specified input stream
 using the <a href="../../../../../../org/apache/commons/compress/compressors/snappy/FramedSnappyDialect.html#STANDARD"><code>FramedSnappyDialect.STANDARD</code></a> dialect.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>in</code> - the InputStream from which to read the compressed data</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 reading fails</dd></dl>
</li>
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<a name="FramedSnappyCompressorInputStream(java.io.InputStream, org.apache.commons.compress.compressors.snappy.FramedSnappyDialect)">
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<h4>FramedSnappyCompressorInputStream</h4>
<pre>public&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#line.94">FramedSnappyCompressorInputStream</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;in,
                                 <a href="../../../../../../org/apache/commons/compress/compressors/snappy/FramedSnappyDialect.html" title="enum in org.apache.commons.compress.compressors.snappy">FramedSnappyDialect</a>&nbsp;dialect)
                                  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 input stream that decompresses snappy-framed-compressed data
 from the specified input stream.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>in</code> - the InputStream from which to read the compressed data</dd><dd><code>dialect</code> - the dialect used by the compressed 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 reading fails</dd></dl>
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<h3>Method Detail</h3>
<a name="read()">
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<h4>read</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#line.106">read</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/InputStream.html?is-external=true#read()" title="class or interface in java.io">read</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</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>
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<h4>close</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#line.112">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>&nbsp;in interface&nbsp;<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>&nbsp;in interface&nbsp;<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/InputStream.html?is-external=true#close()" title="class or interface in java.io">close</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</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>
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<h4>read</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#line.122">read</a>(byte[]&nbsp;b,
       int&nbsp;off,
       int&nbsp;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/InputStream.html?is-external=true#read(byte[],%20int,%20int)" title="class or interface in java.io">read</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</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>
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<h4>available</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#line.136">available</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>Overrides:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true#available()" title="class or interface in java.io">available</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</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>
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<h4>matches</h4>
<pre>public static&nbsp;boolean&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/snappy/FramedSnappyCompressorInputStream.html#line.302">matches</a>(byte[]&nbsp;signature,
              int&nbsp;length)</pre>
<div class="block">Checks if the signature matches what is expected for a .sz file.

 <p>.sz files start with a chunk with tag 0xff and content sNaPpY.</p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>signature</code> - the bytes to check</dd><dd><code>length</code> - the number of bytes to check</dd>
<dt><span class="strong">Returns:</span></dt><dd>true if this is a .sz stream, false otherwise</dd></dl>
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