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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.hadoop.hbase.util</a></div> |
| <h1 title="Class ByteBufferUtils" class="title">Class ByteBufferUtils</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance">org.apache.hadoop.hbase.util.ByteBufferUtils</div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <hr> |
| <div class="type-signature"><span class="annotations">@Private |
| </span><span class="modifiers">public final class </span><span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-43">ByteBufferUtils</a></span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div> |
| <div class="block">Utility functions for working with byte buffers, such as reading/writing variable-length long |
| numbers.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
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| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>(package private) static class </code></div> |
| <div class="col-second even-row-color"><code><a href="ByteBufferUtils.CommonPrefixer.html" class="type-name-link" title="class in org.apache.hadoop.hbase.util">ByteBufferUtils.CommonPrefixer</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>(package private) static class </code></div> |
| <div class="col-second odd-row-color"><code><a href="ByteBufferUtils.CommonPrefixerHolder.html" class="type-name-link" title="class in org.apache.hadoop.hbase.util">ByteBufferUtils.CommonPrefixerHolder</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>(package private) static class </code></div> |
| <div class="col-second even-row-color"><code><a href="ByteBufferUtils.Comparer.html" class="type-name-link" title="class in org.apache.hadoop.hbase.util">ByteBufferUtils.Comparer</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>(package private) static class </code></div> |
| <div class="col-second odd-row-color"><code><a href="ByteBufferUtils.ComparerHolder.html" class="type-name-link" title="class in org.apache.hadoop.hbase.util">ByteBufferUtils.ComparerHolder</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>(package private) static class </code></div> |
| <div class="col-second even-row-color"><code><a href="ByteBufferUtils.Converter.html" class="type-name-link" title="class in org.apache.hadoop.hbase.util">ByteBufferUtils.Converter</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>(package private) static class </code></div> |
| <div class="col-second odd-row-color"><code><a href="ByteBufferUtils.ConverterHolder.html" class="type-name-link" title="class in org.apache.hadoop.hbase.util">ByteBufferUtils.ConverterHolder</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>static final int</code></div> |
| <div class="col-second even-row-color"><code><a href="#NEXT_BIT_MASK" class="member-name-link">NEXT_BIT_MASK</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>static final int</code></div> |
| <div class="col-second odd-row-color"><code><a href="#NEXT_BIT_SHIFT" class="member-name-link">NEXT_BIT_SHIFT</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>(package private) static final boolean</code></div> |
| <div class="col-second even-row-color"><code><a href="#UNSAFE_AVAIL" class="member-name-link">UNSAFE_AVAIL</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>static final boolean</code></div> |
| <div class="col-second odd-row-color"><code><a href="#UNSAFE_UNALIGNED" class="member-name-link">UNSAFE_UNALIGNED</a></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>static final int</code></div> |
| <div class="col-second even-row-color"><code><a href="#VALUE_MASK" class="member-name-link">VALUE_MASK</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <li> |
| <section class="constructor-summary" id="constructor-summary"> |
| <h2>Constructor Summary</h2> |
| <div class="caption"><span>Constructors</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier</div> |
| <div class="table-header col-second">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>private </code></div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E()" class="member-name-link">ByteBufferUtils</a>()</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static boolean</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#arePartsEqual(java.nio.ByteBuffer,int,int,int,int)" class="member-name-link">arePartsEqual</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offsetLeft, |
| int lengthLeft, |
| int offsetRight, |
| int lengthRight)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Check whether two parts in the same buffer are equal.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#compareTo(byte%5B%5D,int,int,java.nio.ByteBuffer,int,int)" class="member-name-link">compareTo</a><wbr>(byte[] buf1, |
| int o1, |
| int l1, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf2, |
| int o2, |
| int l2)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#compareTo(java.nio.ByteBuffer,int,int,byte%5B%5D,int,int)" class="member-name-link">compareTo</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf1, |
| int o1, |
| int l1, |
| byte[] buf2, |
| int o2, |
| int l2)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#compareTo(java.nio.ByteBuffer,int,int,java.nio.ByteBuffer,int,int)" class="member-name-link">compareTo</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf1, |
| int o1, |
| int l1, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf2, |
| int o2, |
| int l2)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>(package private) static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#compareToUnsafe(java.lang.Object,long,int,java.lang.Object,long,int)" class="member-name-link">compareToUnsafe</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a> obj1, |
| long o1, |
| int l1, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a> obj2, |
| long o2, |
| int l2)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#copyBufferToStream(java.io.DataOutput,java.nio.ByteBuffer,int,int)" class="member-name-link">copyBufferToStream</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/DataOutput.html" title="class or interface in java.io" class="external-link">DataOutput</a> out, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| int offset, |
| int length)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copy data from a buffer to an output stream.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#copyBufferToStream(java.io.OutputStream,java.nio.ByteBuffer,int,int)" class="member-name-link">copyBufferToStream</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a> out, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| int offset, |
| int length)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copy data from a buffer to an output stream.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#copyFromArrayToBuffer(java.nio.ByteBuffer,byte%5B%5D,int,int)" class="member-name-link">copyFromArrayToBuffer</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out, |
| byte[] in, |
| int inOffset, |
| int length)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copies the bytes from given array's offset to length part into the given buffer.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#copyFromArrayToBuffer(java.nio.ByteBuffer,int,byte%5B%5D,int,int)" class="member-name-link">copyFromArrayToBuffer</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out, |
| int outOffset, |
| byte[] in, |
| int inOffset, |
| int length)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copies bytes from given array's offset to length part into the given buffer.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#copyFromBufferToArray(byte%5B%5D,java.nio.ByteBuffer,int,int,int)" class="member-name-link">copyFromBufferToArray</a><wbr>(byte[] out, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| int sourceOffset, |
| int destinationOffset, |
| int length)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copies specified number of bytes from given offset of 'in' ByteBuffer to the array.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#copyFromBufferToBuffer(java.nio.ByteBuffer,java.nio.ByteBuffer)" class="member-name-link">copyFromBufferToBuffer</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copy one buffer's whole data to another.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#copyFromBufferToBuffer(java.nio.ByteBuffer,java.nio.ByteBuffer,int,int)" class="member-name-link">copyFromBufferToBuffer</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out, |
| int sourceOffset, |
| int length)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copy from one buffer to another from given offset.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#copyFromBufferToBuffer(java.nio.ByteBuffer,java.nio.ByteBuffer,int,int,int)" class="member-name-link">copyFromBufferToBuffer</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out, |
| int sourceOffset, |
| int destinationOffset, |
| int length)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copy from one buffer to another from given offset.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#copyFromStreamToBuffer(java.nio.ByteBuffer,java.io.DataInputStream,int)" class="member-name-link">copyFromStreamToBuffer</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/DataInputStream.html" title="class or interface in java.io" class="external-link">DataInputStream</a> in, |
| int length)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copy the given number of bytes from the given stream and put it at the current position of the |
| given buffer, updating the position in the buffer.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static byte[]</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#copyOfRange(java.nio.ByteBuffer,int,int)" class="member-name-link">copyOfRange</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> original, |
| int from, |
| int to)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Similar to <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Arrays.html#copyOfRange(byte%5B%5D,int,int)" title="class or interface in java.util" class="external-link"><code>Arrays.copyOfRange(byte[], int, int)</code></a></div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#drainInputStreamToBuffer(java.io.InputStream)" class="member-name-link">drainInputStreamToBuffer</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/InputStream.html" title="class or interface in java.io" class="external-link">InputStream</a> is)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copy from the InputStream to a new heap ByteBuffer until the InputStream is exhausted.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static boolean</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#equals(java.nio.ByteBuffer,int,int,byte%5B%5D,int,int)" class="member-name-link">equals</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf1, |
| int o1, |
| int l1, |
| byte[] buf2, |
| int o2, |
| int l2)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static boolean</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#equals(java.nio.ByteBuffer,int,int,java.nio.ByteBuffer,int,int)" class="member-name-link">equals</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf1, |
| int o1, |
| int l1, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf2, |
| int o2, |
| int l2)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#extendLimit(java.nio.ByteBuffer,int)" class="member-name-link">extendLimit</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int numBytes)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#findCommonPrefix(byte%5B%5D,int,int,byte%5B%5D,int,int)" class="member-name-link">findCommonPrefix</a><wbr>(byte[] left, |
| int leftOffset, |
| int leftLength, |
| byte[] right, |
| int rightOffset, |
| int rightLength)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Find length of common prefix in two arrays.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#findCommonPrefix(java.nio.ByteBuffer,int,int,byte%5B%5D,int,int)" class="member-name-link">findCommonPrefix</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> left, |
| int leftOffset, |
| int leftLength, |
| byte[] right, |
| int rightOffset, |
| int rightLength)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Find length of common prefix in two arrays.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#findCommonPrefix(java.nio.ByteBuffer,int,int,java.nio.ByteBuffer,int,int)" class="member-name-link">findCommonPrefix</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> left, |
| int leftOffset, |
| int leftLength, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> right, |
| int rightOffset, |
| int rightLength)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Find length of common prefix in two arrays.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>(package private) static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#findCommonPrefixUnsafe(java.lang.Object,long,int,java.lang.Object,long,int)" class="member-name-link">findCommonPrefixUnsafe</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a> left, |
| long leftOffset, |
| int leftLength, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a> right, |
| long rightOffset, |
| int rightLength)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#hashCode(java.nio.ByteBuffer,int,int)" class="member-name-link">hashCode</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf, |
| int offset, |
| int length)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">ByteBuffer to hash offset to start from length to hash</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#intFitsIn(int)" class="member-name-link">intFitsIn</a><wbr>(int value)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Check how many bytes is required to store value.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#longFitsIn(long)" class="member-name-link">longFitsIn</a><wbr>(long value)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Check how many bytes are required to store value.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#moveBufferToStream(java.io.OutputStream,java.nio.ByteBuffer,int)" class="member-name-link">moveBufferToStream</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a> out, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| int length)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copy the data to the output stream and update position in buffer.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#putAsShort(java.nio.ByteBuffer,int,int)" class="member-name-link">putAsShort</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf, |
| int index, |
| int val)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#putByte(java.nio.ByteBuffer,int,byte)" class="member-name-link">putByte</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset, |
| byte b)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#putCompressedInt(java.io.OutputStream,int)" class="member-name-link">putCompressedInt</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a> out, |
| int value)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Put in buffer integer using 7 bit encoding.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#putInt(java.io.OutputStream,int)" class="member-name-link">putInt</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a> out, |
| int value)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Put in output stream 32 bit integer (Big Endian byte order).</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#putInt(java.nio.ByteBuffer,int)" class="member-name-link">putInt</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int val)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Put an int value out to the given ByteBuffer's current position in big-endian format.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#putInt(java.nio.ByteBuffer,int,int)" class="member-name-link">putInt</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int index, |
| int val)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#putLong(java.io.OutputStream,long,int)" class="member-name-link">putLong</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a> out, |
| long value, |
| int fitInBytes)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#putLong(java.nio.ByteBuffer,int,long)" class="member-name-link">putLong</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int index, |
| long val)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#putLong(java.nio.ByteBuffer,long)" class="member-name-link">putLong</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| long val)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Put a long value out to the given ByteBuffer's current position in big-endian format.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#putShort(java.nio.ByteBuffer,int,short)" class="member-name-link">putShort</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int index, |
| short val)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#putShort(java.nio.ByteBuffer,short)" class="member-name-link">putShort</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| short val)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Put a short value out to the given ByteBuffer's current position in big-endian format.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#readAsInt(java.nio.ByteBuffer,int,int)" class="member-name-link">readAsInt</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf, |
| int offset, |
| int length)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Converts a ByteBuffer to an int value</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#readCompressedInt(java.io.InputStream)" class="member-name-link">readCompressedInt</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/InputStream.html" title="class or interface in java.io" class="external-link">InputStream</a> input)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Read integer from stream coded in 7 bits and increment position.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#readCompressedInt(java.nio.ByteBuffer)" class="member-name-link">readCompressedInt</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Read integer from buffer coded in 7 bits and increment position.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static long</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#readLong(java.io.InputStream,int)" class="member-name-link">readLong</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/InputStream.html" title="class or interface in java.io" class="external-link">InputStream</a> in, |
| int fitInBytes)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Read long which was written to fitInBytes bytes and increment position.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#readLong(java.nio.ByteBuffer,int)" class="member-name-link">readLong</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| int fitInBytes)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Read long which was written to fitInBytes bytes and increment position.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static long</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#readVLong(java.nio.ByteBuffer)" class="member-name-link">readVLong</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Similar to <code>WritableUtils.readVLong(DataInput)</code> but reads from a <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link"><code>ByteBuffer</code></a>.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static long</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#readVLong(org.apache.hadoop.hbase.nio.ByteBuff)" class="member-name-link">readVLong</a><wbr>(<a href="../nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio">ByteBuff</a> buf)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Similar to <code>WritableUtils.readVLong(java.io.DataInput)</code> but reads from a |
| <a href="../nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio"><code>ByteBuff</code></a>.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#searchDelimiterIndex(java.nio.ByteBuffer,int,int,int)" class="member-name-link">searchDelimiterIndex</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> b, |
| int offset, |
| int length, |
| int delimiter)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Find index of passed delimiter.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#searchDelimiterIndexInReverse(java.nio.ByteBuffer,int,int,int)" class="member-name-link">searchDelimiterIndexInReverse</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> b, |
| int offset, |
| int length, |
| int delimiter)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Find index of passed delimiter walking from end of buffer backwards.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#skip(java.nio.ByteBuffer,int)" class="member-name-link">skip</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int length)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Increment position in buffer.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/math/BigDecimal.html" title="class or interface in java.math" class="external-link">BigDecimal</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toBigDecimal(java.nio.ByteBuffer,int,int)" class="member-name-link">toBigDecimal</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset, |
| int length)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Reads a BigDecimal value at the given buffer's offset.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static byte</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toByte(java.nio.ByteBuffer,int)" class="member-name-link">toByte</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static byte[]</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toBytes(java.nio.ByteBuffer,int)" class="member-name-link">toBytes</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int startPosition)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copy the bytes from position to limit into a new byte[] of the exact length and sets the |
| position and limit back to their original values (though not thread safe).</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static byte[]</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toBytes(java.nio.ByteBuffer,int,int)" class="member-name-link">toBytes</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset, |
| int length)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Copy the given number of bytes from specified offset into a new byte[]</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static double</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toDouble(java.nio.ByteBuffer,int)" class="member-name-link">toDouble</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Reads a double value at the given buffer's offset.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toInt(java.nio.ByteBuffer)" class="member-name-link">toInt</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Reads an int value at the given buffer's current position.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toInt(java.nio.ByteBuffer,int)" class="member-name-link">toInt</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Reads an int value at the given buffer's offset.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static long</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toLong(java.nio.ByteBuffer,int)" class="member-name-link">toLong</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Reads a long value at the given buffer's offset.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static short</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toShort(java.nio.ByteBuffer,int)" class="member-name-link">toShort</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Reads a short value at the given buffer's offset.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toStringBinary(java.nio.ByteBuffer)" class="member-name-link">toStringBinary</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> b)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toStringBinary(java.nio.ByteBuffer,int,int)" class="member-name-link">toStringBinary</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> b, |
| int off, |
| int len)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#writeVLong(java.nio.ByteBuffer,long)" class="member-name-link">writeVLong</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out, |
| long i)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Similar to <code>WritableUtils.writeVLong(java.io.DataOutput, long)</code>, but writes to a |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link"><code>ByteBuffer</code></a>.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field-detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="VALUE_MASK"> |
| <h3>VALUE_MASK</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-46">VALUE_MASK</a></span></div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd> |
| <ul class="see-list"> |
| <li><a href="../../../../../constant-values.html#org.apache.hadoop.hbase.util.ByteBufferUtils.VALUE_MASK">Constant Field Values</a></li> |
| </ul> |
| </dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="NEXT_BIT_SHIFT"> |
| <h3>NEXT_BIT_SHIFT</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-47">NEXT_BIT_SHIFT</a></span></div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd> |
| <ul class="see-list"> |
| <li><a href="../../../../../constant-values.html#org.apache.hadoop.hbase.util.ByteBufferUtils.NEXT_BIT_SHIFT">Constant Field Values</a></li> |
| </ul> |
| </dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="NEXT_BIT_MASK"> |
| <h3>NEXT_BIT_MASK</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-48">NEXT_BIT_MASK</a></span></div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd> |
| <ul class="see-list"> |
| <li><a href="../../../../../constant-values.html#org.apache.hadoop.hbase.util.ByteBufferUtils.NEXT_BIT_MASK">Constant Field Values</a></li> |
| </ul> |
| </dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="UNSAFE_AVAIL"> |
| <h3>UNSAFE_AVAIL</h3> |
| <div class="member-signature"><span class="modifiers">static final</span> <span class="return-type">boolean</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-49">UNSAFE_AVAIL</a></span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="UNSAFE_UNALIGNED"> |
| <h3>UNSAFE_UNALIGNED</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type">boolean</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-50">UNSAFE_UNALIGNED</a></span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor-detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>()"> |
| <h3>ByteBufferUtils</h3> |
| <div class="member-signature"><span class="modifiers">private</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-52">ByteBufferUtils</a></span>()</div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="writeVLong(java.nio.ByteBuffer,long)"> |
| <h3>writeVLong</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-442">writeVLong</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out, |
| long i)</span></div> |
| <div class="block">Similar to <code>WritableUtils.writeVLong(java.io.DataOutput, long)</code>, but writes to a |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link"><code>ByteBuffer</code></a>.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="readVLong(org.apache.hadoop.hbase.nio.ByteBuff)"> |
| <h3>readVLong</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">long</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-475">readVLong</a></span><wbr><span class="parameters">(<a href="../nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio">ByteBuff</a> buf)</span></div> |
| <div class="block">Similar to <code>WritableUtils.readVLong(java.io.DataInput)</code> but reads from a |
| <a href="../nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio"><code>ByteBuff</code></a>.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="readVLong(java.nio.ByteBuffer)"> |
| <h3>readVLong</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">long</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-510">readVLong</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf)</span></div> |
| <div class="block">Similar to <code>WritableUtils.readVLong(DataInput)</code> but reads from a <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link"><code>ByteBuffer</code></a>.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="putCompressedInt(java.io.OutputStream,int)"> |
| <h3>putCompressedInt</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-550">putCompressedInt</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a> out, |
| int value)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Put in buffer integer using 7 bit encoding. For each written byte: 7 bits are used to store |
| value 1 bit is used to indicate whether there is next bit.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>value</code> - Int to be compressed.</dd> |
| <dd><code>out</code> - Where to put compressed data</dd> |
| <dt>Returns:</dt> |
| <dd>Number of bytes written.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code> - on stream error</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="putInt(java.io.OutputStream,int)"> |
| <h3>putInt</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-571">putInt</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a> out, |
| int value)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Put in output stream 32 bit integer (Big Endian byte order).</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>out</code> - Where to put integer.</dd> |
| <dd><code>value</code> - Value of integer.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code> - On stream error.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toByte(java.nio.ByteBuffer,int)"> |
| <h3>toByte</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">byte</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-582">toByte</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="moveBufferToStream(java.io.OutputStream,java.nio.ByteBuffer,int)"> |
| <h3>moveBufferToStream</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-596">moveBufferToStream</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a> out, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| int length)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Copy the data to the output stream and update position in buffer.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>out</code> - the stream to write bytes to</dd> |
| <dd><code>in</code> - the buffer to read bytes from</dd> |
| <dd><code>length</code> - the number of bytes to copy</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="copyBufferToStream(java.io.OutputStream,java.nio.ByteBuffer,int,int)"> |
| <h3>copyBufferToStream</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-610">copyBufferToStream</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a> out, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| int offset, |
| int length)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Copy data from a buffer to an output stream. Does not update the position in the buffer.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>out</code> - the stream to write bytes to</dd> |
| <dd><code>in</code> - the buffer to read bytes from</dd> |
| <dd><code>offset</code> - the offset in the buffer (from the buffer's array offset) to start copying bytes |
| from</dd> |
| <dd><code>length</code> - the number of bytes to copy</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="copyBufferToStream(java.io.DataOutput,java.nio.ByteBuffer,int,int)"> |
| <h3>copyBufferToStream</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-631">copyBufferToStream</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/DataOutput.html" title="class or interface in java.io" class="external-link">DataOutput</a> out, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| int offset, |
| int length)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Copy data from a buffer to an output stream. Does not update the position in the buffer.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>out</code> - the output stream to write bytes to</dd> |
| <dd><code>in</code> - the buffer to read bytes from</dd> |
| <dd><code>offset</code> - the offset in the buffer (from the buffer's array offset) to start copying bytes |
| from</dd> |
| <dd><code>length</code> - the number of bytes to copy</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="putLong(java.io.OutputStream,long,int)"> |
| <h3>putLong</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-644">putLong</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/OutputStream.html" title="class or interface in java.io" class="external-link">OutputStream</a> out, |
| long value, |
| int fitInBytes)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="putByte(java.nio.ByteBuffer,int,byte)"> |
| <h3>putByte</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-654">putByte</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset, |
| byte b)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="longFitsIn(long)"> |
| <h3>longFitsIn</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-668">longFitsIn</a></span><wbr><span class="parameters">(long value)</span></div> |
| <div class="block">Check how many bytes are required to store value.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>value</code> - Value which size will be tested.</dd> |
| <dt>Returns:</dt> |
| <dd>How many bytes are required to store value.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="intFitsIn(int)"> |
| <h3>intFitsIn</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-704">intFitsIn</a></span><wbr><span class="parameters">(int value)</span></div> |
| <div class="block">Check how many bytes is required to store value.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>value</code> - Value which size will be tested.</dd> |
| <dt>Returns:</dt> |
| <dd>How many bytes are required to store value.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="readCompressedInt(java.io.InputStream)"> |
| <h3>readCompressedInt</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-726">readCompressedInt</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/InputStream.html" title="class or interface in java.io" class="external-link">InputStream</a> input)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Read integer from stream coded in 7 bits and increment position.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>the integer that has been read</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code> - on stream error</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="readCompressedInt(java.nio.ByteBuffer)"> |
| <h3>readCompressedInt</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-746">readCompressedInt</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer)</span></div> |
| <div class="block">Read integer from buffer coded in 7 bits and increment position.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>Read integer.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="readLong(java.io.InputStream,int)"> |
| <h3>readLong</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">long</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-760">readLong</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/InputStream.html" title="class or interface in java.io" class="external-link">InputStream</a> in, |
| int fitInBytes)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Read long which was written to fitInBytes bytes and increment position.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>fitInBytes</code> - In how many bytes given long is stored.</dd> |
| <dt>Returns:</dt> |
| <dd>The value of parsed long.</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code> - on stream error</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="readLong(java.nio.ByteBuffer,int)"> |
| <h3>readLong</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">long</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-773">readLong</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| int fitInBytes)</span></div> |
| <div class="block">Read long which was written to fitInBytes bytes and increment position.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>fitInBytes</code> - In how many bytes given long is stored.</dd> |
| <dt>Returns:</dt> |
| <dd>The value of parsed long.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="copyFromStreamToBuffer(java.nio.ByteBuffer,java.io.DataInputStream,int)"> |
| <h3>copyFromStreamToBuffer</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-788">copyFromStreamToBuffer</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/DataInputStream.html" title="class or interface in java.io" class="external-link">DataInputStream</a> in, |
| int length)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Copy the given number of bytes from the given stream and put it at the current position of the |
| given buffer, updating the position in the buffer.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>out</code> - the buffer to write data to</dd> |
| <dd><code>in</code> - the stream to read data from</dd> |
| <dd><code>length</code> - the number of bytes to read/write</dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="drainInputStreamToBuffer(java.io.InputStream)"> |
| <h3>drainInputStreamToBuffer</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-803">drainInputStreamToBuffer</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/InputStream.html" title="class or interface in java.io" class="external-link">InputStream</a> is)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">Copy from the InputStream to a new heap ByteBuffer until the InputStream is exhausted.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="copyFromBufferToBuffer(java.nio.ByteBuffer,java.nio.ByteBuffer)"> |
| <h3>copyFromBufferToBuffer</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-818">copyFromBufferToBuffer</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out)</span></div> |
| <div class="block">Copy one buffer's whole data to another. Write starts at the current position of 'out' buffer. |
| Note : This will advance the position marker of <code>out</code> and also change the position maker |
| for <code>in</code>.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>in</code> - source buffer</dd> |
| <dd><code>out</code> - destination buffer</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="copyFromBufferToBuffer(java.nio.ByteBuffer,java.nio.ByteBuffer,int,int,int)"> |
| <h3>copyFromBufferToBuffer</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-843">copyFromBufferToBuffer</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out, |
| int sourceOffset, |
| int destinationOffset, |
| int length)</span></div> |
| <div class="block">Copy from one buffer to another from given offset. This will be absolute positional copying and |
| won't affect the position of any of the buffers.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>in</code> - input bytebuffer</dd> |
| <dd><code>out</code> - destination bytebuffer</dd> |
| <dd><code>sourceOffset</code> - offset of source buffer</dd> |
| <dd><code>destinationOffset</code> - offset of destination buffer</dd> |
| <dd><code>length</code> - the number of bytes to copy</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="copyFromBufferToBuffer(java.nio.ByteBuffer,java.nio.ByteBuffer,int,int)"> |
| <h3>copyFromBufferToBuffer</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-870">copyFromBufferToBuffer</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out, |
| int sourceOffset, |
| int length)</span></div> |
| <div class="block">Copy from one buffer to another from given offset. |
| <p> |
| Note : This will advance the position marker of <code>out</code> but not change the position maker |
| for <code>in</code></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>in</code> - source buffer</dd> |
| <dd><code>out</code> - destination buffer</dd> |
| <dd><code>sourceOffset</code> - offset in the source buffer</dd> |
| <dd><code>length</code> - how many bytes to copy</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="findCommonPrefix(byte[],int,int,byte[],int,int)"> |
| <h3>findCommonPrefix</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-895">findCommonPrefix</a></span><wbr><span class="parameters">(byte[] left, |
| int leftOffset, |
| int leftLength, |
| byte[] right, |
| int rightOffset, |
| int rightLength)</span></div> |
| <div class="block">Find length of common prefix in two arrays.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>left</code> - Array to be compared.</dd> |
| <dd><code>leftOffset</code> - Offset in left array.</dd> |
| <dd><code>leftLength</code> - Length of left array.</dd> |
| <dd><code>right</code> - Array to be compared.</dd> |
| <dd><code>rightOffset</code> - Offset in right array.</dd> |
| <dd><code>rightLength</code> - Length of right array.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="findCommonPrefix(java.nio.ByteBuffer,int,int,java.nio.ByteBuffer,int,int)"> |
| <h3>findCommonPrefix</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-909">findCommonPrefix</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> left, |
| int leftOffset, |
| int leftLength, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> right, |
| int rightOffset, |
| int rightLength)</span></div> |
| <div class="block">Find length of common prefix in two arrays.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>left</code> - ByteBuffer to be compared.</dd> |
| <dd><code>leftOffset</code> - Offset in left ByteBuffer.</dd> |
| <dd><code>leftLength</code> - Length of left ByteBuffer.</dd> |
| <dd><code>right</code> - ByteBuffer to be compared.</dd> |
| <dd><code>rightOffset</code> - Offset in right ByteBuffer.</dd> |
| <dd><code>rightLength</code> - Length of right ByteBuffer.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="findCommonPrefix(java.nio.ByteBuffer,int,int,byte[],int,int)"> |
| <h3>findCommonPrefix</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-924">findCommonPrefix</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> left, |
| int leftOffset, |
| int leftLength, |
| byte[] right, |
| int rightOffset, |
| int rightLength)</span></div> |
| <div class="block">Find length of common prefix in two arrays.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>left</code> - ByteBuffer to be compared.</dd> |
| <dd><code>leftOffset</code> - Offset in left ByteBuffer.</dd> |
| <dd><code>leftLength</code> - Length of left ByteBuffer.</dd> |
| <dd><code>right</code> - Array to be compared</dd> |
| <dd><code>rightOffset</code> - Offset in right Array.</dd> |
| <dd><code>rightLength</code> - Length of right Array.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="arePartsEqual(java.nio.ByteBuffer,int,int,int,int)"> |
| <h3>arePartsEqual</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">boolean</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-939">arePartsEqual</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offsetLeft, |
| int lengthLeft, |
| int offsetRight, |
| int lengthRight)</span></div> |
| <div class="block">Check whether two parts in the same buffer are equal.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - In which buffer there are parts</dd> |
| <dd><code>offsetLeft</code> - Beginning of first part.</dd> |
| <dd><code>lengthLeft</code> - Length of the first part.</dd> |
| <dd><code>offsetRight</code> - Beginning of the second part.</dd> |
| <dd><code>lengthRight</code> - Length of the second part.</dd> |
| <dt>Returns:</dt> |
| <dd>True if equal</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="skip(java.nio.ByteBuffer,int)"> |
| <h3>skip</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-963">skip</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int length)</span></div> |
| <div class="block">Increment position in buffer.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - In this buffer.</dd> |
| <dd><code>length</code> - By that many bytes.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="extendLimit(java.nio.ByteBuffer,int)"> |
| <h3>extendLimit</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-967">extendLimit</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int numBytes)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toBytes(java.nio.ByteBuffer,int)"> |
| <h3>toBytes</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">byte[]</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-978">toBytes</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int startPosition)</span></div> |
| <div class="block">Copy the bytes from position to limit into a new byte[] of the exact length and sets the |
| position and limit back to their original values (though not thread safe).</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - copy from here</dd> |
| <dd><code>startPosition</code> - put buffer.get(startPosition) into byte[0]</dd> |
| <dt>Returns:</dt> |
| <dd>a new byte[] containing the bytes in the specified range</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toBytes(java.nio.ByteBuffer,int,int)"> |
| <h3>toBytes</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">byte[]</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-994">toBytes</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset, |
| int length)</span></div> |
| <div class="block">Copy the given number of bytes from specified offset into a new byte[]</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - input bytebuffer to read</dd> |
| <dd><code>offset</code> - input offset where Bytes are</dd> |
| <dd><code>length</code> - the number of bytes to read</dd> |
| <dt>Returns:</dt> |
| <dd>a new byte[] containing the bytes in the specified range</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="equals(java.nio.ByteBuffer,int,int,java.nio.ByteBuffer,int,int)"> |
| <h3>equals</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">boolean</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1002">equals</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf1, |
| int o1, |
| int l1, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf2, |
| int o2, |
| int l2)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="hashCode(java.nio.ByteBuffer,int,int)"> |
| <h3>hashCode</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1019">hashCode</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf, |
| int offset, |
| int length)</span></div> |
| <div class="block">ByteBuffer to hash offset to start from length to hash</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareTo(java.nio.ByteBuffer,int,int,java.nio.ByteBuffer,int,int)"> |
| <h3>compareTo</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1027">compareTo</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf1, |
| int o1, |
| int l1, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf2, |
| int o2, |
| int l2)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="equals(java.nio.ByteBuffer,int,int,byte[],int,int)"> |
| <h3>equals</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">boolean</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1031">equals</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf1, |
| int o1, |
| int l1, |
| byte[] buf2, |
| int o2, |
| int l2)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareTo(byte[],int,int,java.nio.ByteBuffer,int,int)"> |
| <h3>compareTo</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1050">compareTo</a></span><wbr><span class="parameters">(byte[] buf1, |
| int o1, |
| int l1, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf2, |
| int o2, |
| int l2)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareTo(java.nio.ByteBuffer,int,int,byte[],int,int)"> |
| <h3>compareTo</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1054">compareTo</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf1, |
| int o1, |
| int l1, |
| byte[] buf2, |
| int o2, |
| int l2)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareToUnsafe(java.lang.Object,long,int,java.lang.Object,long,int)"> |
| <h3>compareToUnsafe</h3> |
| <div class="member-signature"><span class="modifiers">static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1058">compareToUnsafe</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a> obj1, |
| long o1, |
| int l1, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a> obj2, |
| long o2, |
| int l2)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="findCommonPrefixUnsafe(java.lang.Object,long,int,java.lang.Object,long,int)"> |
| <h3>findCommonPrefixUnsafe</h3> |
| <div class="member-signature"><span class="modifiers">static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1100">findCommonPrefixUnsafe</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a> left, |
| long leftOffset, |
| int leftLength, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a> right, |
| long rightOffset, |
| int rightLength)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toShort(java.nio.ByteBuffer,int)"> |
| <h3>toShort</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">short</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1143">toShort</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset)</span></div> |
| <div class="block">Reads a short value at the given buffer's offset.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - input byte buffer to read</dd> |
| <dd><code>offset</code> - input offset where short is</dd> |
| <dt>Returns:</dt> |
| <dd>short value at offset</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toInt(java.nio.ByteBuffer)"> |
| <h3>toInt</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1150">toInt</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer)</span></div> |
| <div class="block">Reads an int value at the given buffer's current position. Also advances the buffer's position</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toInt(java.nio.ByteBuffer,int)"> |
| <h3>toInt</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1160">toInt</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset)</span></div> |
| <div class="block">Reads an int value at the given buffer's offset.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - input byte buffer to read</dd> |
| <dd><code>offset</code> - input offset where int is</dd> |
| <dt>Returns:</dt> |
| <dd>int value at offset</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="readAsInt(java.nio.ByteBuffer,int,int)"> |
| <h3>readAsInt</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1171">readAsInt</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf, |
| int offset, |
| int length)</span></div> |
| <div class="block">Converts a ByteBuffer to an int value</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buf</code> - The ByteBuffer</dd> |
| <dd><code>offset</code> - Offset to int value</dd> |
| <dd><code>length</code> - Number of bytes used to store the int value.</dd> |
| <dt>Returns:</dt> |
| <dd>the int value if there's not enough bytes left in the buffer after the given offset</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toLong(java.nio.ByteBuffer,int)"> |
| <h3>toLong</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">long</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1190">toLong</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset)</span></div> |
| <div class="block">Reads a long value at the given buffer's offset.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - input byte buffer to read</dd> |
| <dd><code>offset</code> - input offset where Long is</dd> |
| <dt>Returns:</dt> |
| <dd>long value at offset</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="putInt(java.nio.ByteBuffer,int)"> |
| <h3>putInt</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1200">putInt</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int val)</span></div> |
| <div class="block">Put an int value out to the given ByteBuffer's current position in big-endian format. This also |
| advances the position in buffer by int size.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - the ByteBuffer to write to</dd> |
| <dd><code>val</code> - int to write out</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="putInt(java.nio.ByteBuffer,int,int)"> |
| <h3>putInt</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1204">putInt</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int index, |
| int val)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toDouble(java.nio.ByteBuffer,int)"> |
| <h3>toDouble</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">double</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1214">toDouble</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset)</span></div> |
| <div class="block">Reads a double value at the given buffer's offset.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - input byte buffer to read</dd> |
| <dd><code>offset</code> - offset where double is</dd> |
| <dt>Returns:</dt> |
| <dd>double value at offset</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toBigDecimal(java.nio.ByteBuffer,int,int)"> |
| <h3>toBigDecimal</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/math/BigDecimal.html" title="class or interface in java.math" class="external-link">BigDecimal</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1224">toBigDecimal</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int offset, |
| int length)</span></div> |
| <div class="block">Reads a BigDecimal value at the given buffer's offset.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - input bytebuffer to read</dd> |
| <dd><code>offset</code> - input offset</dd> |
| <dt>Returns:</dt> |
| <dd>BigDecimal value at offset</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="putShort(java.nio.ByteBuffer,short)"> |
| <h3>putShort</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1241">putShort</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| short val)</span></div> |
| <div class="block">Put a short value out to the given ByteBuffer's current position in big-endian format. This |
| also advances the position in buffer by short size.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - the ByteBuffer to write to</dd> |
| <dd><code>val</code> - short to write out</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="putShort(java.nio.ByteBuffer,int,short)"> |
| <h3>putShort</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1245">putShort</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int index, |
| short val)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="putAsShort(java.nio.ByteBuffer,int,int)"> |
| <h3>putAsShort</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1249">putAsShort</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buf, |
| int index, |
| int val)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="putLong(java.nio.ByteBuffer,long)"> |
| <h3>putLong</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1262">putLong</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| long val)</span></div> |
| <div class="block">Put a long value out to the given ByteBuffer's current position in big-endian format. This also |
| advances the position in buffer by long size.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>buffer</code> - the ByteBuffer to write to</dd> |
| <dd><code>val</code> - long to write out</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="putLong(java.nio.ByteBuffer,int,long)"> |
| <h3>putLong</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1266">putLong</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> buffer, |
| int index, |
| long val)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="copyFromArrayToBuffer(java.nio.ByteBuffer,byte[],int,int)"> |
| <h3>copyFromArrayToBuffer</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1278">copyFromArrayToBuffer</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out, |
| byte[] in, |
| int inOffset, |
| int length)</span></div> |
| <div class="block">Copies the bytes from given array's offset to length part into the given buffer. Puts the bytes |
| to buffer's current position. This also advances the position in the 'out' buffer by 'length'</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>out</code> - output bytebuffer to copy to</dd> |
| <dd><code>in</code> - input array to copy from</dd> |
| <dd><code>inOffset</code> - input offset to copy from</dd> |
| <dd><code>length</code> - the number of bytes to copy</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="copyFromArrayToBuffer(java.nio.ByteBuffer,int,byte[],int,int)"> |
| <h3>copyFromArrayToBuffer</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1301">copyFromArrayToBuffer</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> out, |
| int outOffset, |
| byte[] in, |
| int inOffset, |
| int length)</span></div> |
| <div class="block">Copies bytes from given array's offset to length part into the given buffer. Puts the bytes to |
| buffer's given position. This doesn't affect the position of buffer.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>out</code> - output bytebuffer to copy to</dd> |
| <dd><code>outOffset</code> - output buffer offset</dd> |
| <dd><code>in</code> - input array to copy from</dd> |
| <dd><code>inOffset</code> - input offset to copy from</dd> |
| <dd><code>length</code> - the number of bytes to copy</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="copyFromBufferToArray(byte[],java.nio.ByteBuffer,int,int,int)"> |
| <h3>copyFromBufferToArray</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1323">copyFromBufferToArray</a></span><wbr><span class="parameters">(byte[] out, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> in, |
| int sourceOffset, |
| int destinationOffset, |
| int length)</span></div> |
| <div class="block">Copies specified number of bytes from given offset of 'in' ByteBuffer to the array. This |
| doesn't affect the position of buffer.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>out</code> - output array to copy input bytebuffer to</dd> |
| <dd><code>in</code> - input bytebuffer to copy from</dd> |
| <dd><code>sourceOffset</code> - offset of source bytebuffer</dd> |
| <dd><code>destinationOffset</code> - offset of destination array</dd> |
| <dd><code>length</code> - the number of bytes to copy</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="copyOfRange(java.nio.ByteBuffer,int,int)"> |
| <h3>copyOfRange</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">byte[]</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1343">copyOfRange</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> original, |
| int from, |
| int to)</span></div> |
| <div class="block">Similar to <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Arrays.html#copyOfRange(byte%5B%5D,int,int)" title="class or interface in java.util" class="external-link"><code>Arrays.copyOfRange(byte[], int, int)</code></a></div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>original</code> - the buffer from which the copy has to happen</dd> |
| <dd><code>from</code> - the starting index</dd> |
| <dd><code>to</code> - the ending index</dd> |
| <dt>Returns:</dt> |
| <dd>a byte[] created out of the copy</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toStringBinary(java.nio.ByteBuffer,int,int)"> |
| <h3>toStringBinary</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1354">toStringBinary</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> b, |
| int off, |
| int len)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toStringBinary(java.nio.ByteBuffer)"> |
| <h3>toStringBinary</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1377">toStringBinary</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> b)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="searchDelimiterIndex(java.nio.ByteBuffer,int,int,int)"> |
| <h3>searchDelimiterIndex</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1385">searchDelimiterIndex</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> b, |
| int offset, |
| int length, |
| int delimiter)</span></div> |
| <div class="block">Find index of passed delimiter.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>Index of delimiter having started from start of <code>b</code> moving rightward.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="searchDelimiterIndexInReverse(java.nio.ByteBuffer,int,int,int)"> |
| <h3>searchDelimiterIndexInReverse</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/util/ByteBufferUtils.html#line-1399">searchDelimiterIndexInReverse</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> b, |
| int offset, |
| int length, |
| int delimiter)</span></div> |
| <div class="block">Find index of passed delimiter walking from end of buffer backwards.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>Index of delimiter</dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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