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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.qpid.protonj2.buffer</a></div>
<h2 title="Class ProtonNioByteBuffer" class="title">Class ProtonNioByteBuffer</h2>
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<li><a href="ProtonAbstractBuffer.html" title="class in org.apache.qpid.protonj2.buffer">org.apache.qpid.protonj2.buffer.ProtonAbstractBuffer</a></li>
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<li>org.apache.qpid.protonj2.buffer.ProtonNioByteBuffer</li>
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<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Comparable</a>&lt;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&gt;</code>, <code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></dd>
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<pre>public class <span class="typeNameLabel">ProtonNioByteBuffer</span>
extends <a href="ProtonAbstractBuffer.html" title="class in org.apache.qpid.protonj2.buffer">ProtonAbstractBuffer</a></pre>
<div class="block">ProtonBuffer wrapper around a NIO ByteBuffer instance.</div>
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<h3>Fields inherited from class&nbsp;org.apache.qpid.protonj2.buffer.<a href="ProtonAbstractBuffer.html" title="class in org.apache.qpid.protonj2.buffer">ProtonAbstractBuffer</a></h3>
<code><a href="ProtonAbstractBuffer.html#markedReadIndex">markedReadIndex</a>, <a href="ProtonAbstractBuffer.html#markedWriteIndex">markedWriteIndex</a>, <a href="ProtonAbstractBuffer.html#readIndex">readIndex</a>, <a href="ProtonAbstractBuffer.html#writeIndex">writeIndex</a></code></li>
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<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
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<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.nio.ByteBuffer)">ProtonNioByteBuffer</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink">ByteBuffer</a>&nbsp;buffer)</code></th>
<td class="colLast">
<div class="block">Creates a <a href="ProtonNioByteBuffer.html" title="class in org.apache.qpid.protonj2.buffer"><code>ProtonNioByteBuffer</code></a> that wraps the given ByteBuffer instance.</div>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.nio.ByteBuffer,int)">ProtonNioByteBuffer</a></span>&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink">ByteBuffer</a>&nbsp;buffer,
int&nbsp;writeIndex)</code></th>
<td class="colLast">
<div class="block">Creates a <a href="ProtonNioByteBuffer.html" title="class in org.apache.qpid.protonj2.buffer"><code>ProtonNioByteBuffer</code></a> that wraps the given ByteBuffer instance.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#capacity()">capacity</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#capacity(int)">capacity</a></span>&#8203;(int&nbsp;newCapacity)</code></th>
<td class="colLast">
<div class="block">Adjusts the capacity of this buffer.</div>
</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#copy(int,int)">copy</a></span>&#8203;(int&nbsp;index,
int&nbsp;length)</code></th>
<td class="colLast">
<div class="block">Returns a copy of this buffer's sub-region.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>byte[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getArray()">getArray</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the backing array for this ProtonBuffer instance if there is such an array or
throws an exception if this ProtonBuffer implementation has no backing array.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getArrayOffset()">getArrayOffset</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>byte</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getByte(int)">getByte</a></span>&#8203;(int&nbsp;index)</code></th>
<td class="colLast">
<div class="block">Gets a byte from the specified index, this method will not modify the read or write
index.</div>
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</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getBytes(int,byte%5B%5D,int,int)">getBytes</a></span>&#8203;(int&nbsp;index,
byte[]&nbsp;destination,
int&nbsp;offset,
int&nbsp;length)</code></th>
<td class="colLast">
<div class="block">Transfers this buffer's data to the specified destination starting at
the specified absolute <code>index</code>.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getBytes(int,java.nio.ByteBuffer)">getBytes</a></span>&#8203;(int&nbsp;index,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink">ByteBuffer</a>&nbsp;destination)</code></th>
<td class="colLast">
<div class="block">Transfers this buffer's data to the specified destination starting at
the specified absolute <code>index</code> until the destination's position
reaches its limit.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getBytes(int,org.apache.qpid.protonj2.buffer.ProtonBuffer,int,int)">getBytes</a></span>&#8203;(int&nbsp;index,
<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;destination,
int&nbsp;destinationIndex,
int&nbsp;length)</code></th>
<td class="colLast">
<div class="block">Transfers this buffer's data to the specified destination starting at
the specified absolute <code>index</code>.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getInt(int)">getInt</a></span>&#8203;(int&nbsp;index)</code></th>
<td class="colLast">
<div class="block">Gets a int from the specified index, this method will not modify the read or write
index.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLong(int)">getLong</a></span>&#8203;(int&nbsp;index)</code></th>
<td class="colLast">
<div class="block">Gets a long from the specified index, this method will not modify the read or write
index.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>short</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getShort(int)">getShort</a></span>&#8203;(int&nbsp;index)</code></th>
<td class="colLast">
<div class="block">Gets a short from the specified index, this method will not modify the read or write
index.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#hasArray()">hasArray</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setByte(int,int)">setByte</a></span>&#8203;(int&nbsp;index,
int&nbsp;value)</code></th>
<td class="colLast">
<div class="block">Sets the byte value at the given write index in this buffer's backing data store.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setBytes(int,byte%5B%5D,int,int)">setBytes</a></span>&#8203;(int&nbsp;index,
byte[]&nbsp;source,
int&nbsp;sourceIndex,
int&nbsp;length)</code></th>
<td class="colLast">
<div class="block">Transfers the specified source array's data to this buffer starting at
the specified absolute <code>index</code>.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setBytes(int,java.nio.ByteBuffer)">setBytes</a></span>&#8203;(int&nbsp;index,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink">ByteBuffer</a>&nbsp;source)</code></th>
<td class="colLast">
<div class="block">Transfers the specified source buffer's data to this buffer starting at
the specified absolute <code>index</code> until the source buffer's position
reaches its limit.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setBytes(int,org.apache.qpid.protonj2.buffer.ProtonBuffer,int,int)">setBytes</a></span>&#8203;(int&nbsp;index,
<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;source,
int&nbsp;sourceIndex,
int&nbsp;length)</code></th>
<td class="colLast">
<div class="block">Transfers the specified source buffer's data to this buffer starting at
the specified absolute <code>index</code>.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setInt(int,int)">setInt</a></span>&#8203;(int&nbsp;index,
int&nbsp;value)</code></th>
<td class="colLast">
<div class="block">Sets the int value at the given write index in this buffer's backing data store.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLong(int,long)">setLong</a></span>&#8203;(int&nbsp;index,
long&nbsp;value)</code></th>
<td class="colLast">
<div class="block">Sets the long value at the given write index in this buffer's backing data store.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setShort(int,int)">setShort</a></span>&#8203;(int&nbsp;index,
int&nbsp;value)</code></th>
<td class="colLast">
<div class="block">Sets the short value at the given write index in this buffer's backing data store.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink">ByteBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toByteBuffer(int,int)">toByteBuffer</a></span>&#8203;(int&nbsp;index,
int&nbsp;length)</code></th>
<td class="colLast">
<div class="block">Returns a ByteBuffer that represents the given span of bytes from the readable portion
of this buffer.</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink">ByteBuffer</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#unwrap()">unwrap</a></span>()</code></th>
<td class="colLast">
<div class="block">Return the underlying buffer object that backs this <a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer"><code>ProtonBuffer</code></a> instance, or null
if there is no backing object.</div>
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<h3>Methods inherited from class&nbsp;org.apache.qpid.protonj2.buffer.<a href="ProtonAbstractBuffer.html" title="class in org.apache.qpid.protonj2.buffer">ProtonAbstractBuffer</a></h3>
<code><a href="ProtonAbstractBuffer.html#adjustIndexMarks(int)">adjustIndexMarks</a>, <a href="ProtonAbstractBuffer.html#checkDestinationIndex(int,int,int,int)">checkDestinationIndex</a>, <a href="ProtonAbstractBuffer.html#checkIndex(int,int)">checkIndex</a>, <a href="ProtonAbstractBuffer.html#checkNewCapacity(int)">checkNewCapacity</a>, <a href="ProtonAbstractBuffer.html#checkReadableBytes(int)">checkReadableBytes</a>, <a href="ProtonAbstractBuffer.html#checkSourceIndex(int,int,int,int)">checkSourceIndex</a>, <a href="ProtonAbstractBuffer.html#clear()">clear</a>, <a href="ProtonAbstractBuffer.html#compareTo(org.apache.qpid.protonj2.buffer.ProtonBuffer)">compareTo</a>, <a href="ProtonAbstractBuffer.html#copy()">copy</a>, <a href="ProtonAbstractBuffer.html#duplicate()">duplicate</a>, <a href="ProtonAbstractBuffer.html#ensureWritable(int)">ensureWritable</a>, <a href="ProtonAbstractBuffer.html#equals(java.lang.Object)">equals</a>, <a href="ProtonAbstractBuffer.html#getBoolean(int)">getBoolean</a>, <a href="ProtonAbstractBuffer.html#getBytes(int,byte%5B%5D)">getBytes</a>, <a href="ProtonAbstractBuffer.html#getBytes(int,org.apache.qpid.protonj2.buffer.ProtonBuffer)">getBytes</a>, <a href="ProtonAbstractBuffer.html#getBytes(int,org.apache.qpid.protonj2.buffer.ProtonBuffer,int)">getBytes</a>, <a href="ProtonAbstractBuffer.html#getChar(int)">getChar</a>, <a href="ProtonAbstractBuffer.html#getDouble(int)">getDouble</a>, <a href="ProtonAbstractBuffer.html#getFloat(int)">getFloat</a>, <a href="ProtonAbstractBuffer.html#getMaxWritableBytes()">getMaxWritableBytes</a>, <a href="ProtonAbstractBuffer.html#getReadableBytes()">getReadableBytes</a>, <a href="ProtonAbstractBuffer.html#getReadIndex()">getReadIndex</a>, <a href="ProtonAbstractBuffer.html#getUnsignedByte(int)">getUnsignedByte</a>, <a href="ProtonAbstractBuffer.html#getUnsignedInt(int)">getUnsignedInt</a>, <a href="ProtonAbstractBuffer.html#getUnsignedShort(int)">getUnsignedShort</a>, <a href="ProtonAbstractBuffer.html#getWritableBytes()">getWritableBytes</a>, <a href="ProtonAbstractBuffer.html#getWriteIndex()">getWriteIndex</a>, <a href="ProtonAbstractBuffer.html#hashCode()">hashCode</a>, <a href="ProtonAbstractBuffer.html#isOutOfBounds(int,int,int)">isOutOfBounds</a>, <a href="ProtonAbstractBuffer.html#isReadable()">isReadable</a>, <a href="ProtonAbstractBuffer.html#isReadable(int)">isReadable</a>, <a href="ProtonAbstractBuffer.html#isWritable()">isWritable</a>, <a href="ProtonAbstractBuffer.html#isWritable(int)">isWritable</a>, <a href="ProtonAbstractBuffer.html#markReadIndex()">markReadIndex</a>, <a href="ProtonAbstractBuffer.html#markWriteIndex()">markWriteIndex</a>, <a href="ProtonAbstractBuffer.html#maxCapacity()">maxCapacity</a>, <a href="ProtonAbstractBuffer.html#readBoolean()">readBoolean</a>, <a href="ProtonAbstractBuffer.html#readByte()">readByte</a>, <a href="ProtonAbstractBuffer.html#readBytes(byte%5B%5D)">readBytes</a>, <a href="ProtonAbstractBuffer.html#readBytes(byte%5B%5D,int)">readBytes</a>, <a href="ProtonAbstractBuffer.html#readBytes(byte%5B%5D,int,int)">readBytes</a>, <a href="ProtonAbstractBuffer.html#readBytes(java.nio.ByteBuffer)">readBytes</a>, <a href="ProtonAbstractBuffer.html#readBytes(org.apache.qpid.protonj2.buffer.ProtonBuffer)">readBytes</a>, <a href="ProtonAbstractBuffer.html#readBytes(org.apache.qpid.protonj2.buffer.ProtonBuffer,int)">readBytes</a>, <a href="ProtonAbstractBuffer.html#readBytes(org.apache.qpid.protonj2.buffer.ProtonBuffer,int,int)">readBytes</a>, <a href="ProtonAbstractBuffer.html#readDouble()">readDouble</a>, <a href="ProtonAbstractBuffer.html#readFloat()">readFloat</a>, <a href="ProtonAbstractBuffer.html#readInt()">readInt</a>, <a href="ProtonAbstractBuffer.html#readLong()">readLong</a>, <a href="ProtonAbstractBuffer.html#readShort()">readShort</a>, <a href="ProtonAbstractBuffer.html#resetReadIndex()">resetReadIndex</a>, <a href="ProtonAbstractBuffer.html#resetWriteIndex()">resetWriteIndex</a>, <a href="ProtonAbstractBuffer.html#setBoolean(int,boolean)">setBoolean</a>, <a href="ProtonAbstractBuffer.html#setBytes(int,byte%5B%5D)">setBytes</a>, <a href="ProtonAbstractBuffer.html#setBytes(int,org.apache.qpid.protonj2.buffer.ProtonBuffer)">setBytes</a>, <a href="ProtonAbstractBuffer.html#setBytes(int,org.apache.qpid.protonj2.buffer.ProtonBuffer,int)">setBytes</a>, <a href="ProtonAbstractBuffer.html#setChar(int,int)">setChar</a>, <a href="ProtonAbstractBuffer.html#setDouble(int,double)">setDouble</a>, <a href="ProtonAbstractBuffer.html#setFloat(int,float)">setFloat</a>, <a href="ProtonAbstractBuffer.html#setIndex(int,int)">setIndex</a>, <a href="ProtonAbstractBuffer.html#setReadIndex(int)">setReadIndex</a>, <a href="ProtonAbstractBuffer.html#setWriteIndex(int)">setWriteIndex</a>, <a href="ProtonAbstractBuffer.html#skipBytes(int)">skipBytes</a>, <a href="ProtonAbstractBuffer.html#slice()">slice</a>, <a href="ProtonAbstractBuffer.html#slice(int,int)">slice</a>, <a href="ProtonAbstractBuffer.html#toByteBuffer()">toByteBuffer</a>, <a href="ProtonAbstractBuffer.html#toString()">toString</a>, <a href="ProtonAbstractBuffer.html#toString(java.nio.charset.Charset)">toString</a>, <a href="ProtonAbstractBuffer.html#writeBoolean(boolean)">writeBoolean</a>, <a href="ProtonAbstractBuffer.html#writeByte(int)">writeByte</a>, <a href="ProtonAbstractBuffer.html#writeBytes(byte%5B%5D)">writeBytes</a>, <a href="ProtonAbstractBuffer.html#writeBytes(byte%5B%5D,int)">writeBytes</a>, <a href="ProtonAbstractBuffer.html#writeBytes(byte%5B%5D,int,int)">writeBytes</a>, <a href="ProtonAbstractBuffer.html#writeBytes(java.nio.ByteBuffer)">writeBytes</a>, <a href="ProtonAbstractBuffer.html#writeBytes(org.apache.qpid.protonj2.buffer.ProtonBuffer)">writeBytes</a>, <a href="ProtonAbstractBuffer.html#writeBytes(org.apache.qpid.protonj2.buffer.ProtonBuffer,int)">writeBytes</a>, <a href="ProtonAbstractBuffer.html#writeBytes(org.apache.qpid.protonj2.buffer.ProtonBuffer,int,int)">writeBytes</a>, <a href="ProtonAbstractBuffer.html#writeDouble(double)">writeDouble</a>, <a href="ProtonAbstractBuffer.html#writeFloat(float)">writeFloat</a>, <a href="ProtonAbstractBuffer.html#writeInt(int)">writeInt</a>, <a href="ProtonAbstractBuffer.html#writeLong(long)">writeLong</a>, <a href="ProtonAbstractBuffer.html#writeShort(short)">writeShort</a></code></li>
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<code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink">wait</a></code></li>
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<h4>ProtonNioByteBuffer</h4>
<pre>public&nbsp;ProtonNioByteBuffer&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink">ByteBuffer</a>&nbsp;buffer)</pre>
<div class="block">Creates a <a href="ProtonNioByteBuffer.html" title="class in org.apache.qpid.protonj2.buffer"><code>ProtonNioByteBuffer</code></a> that wraps the given ByteBuffer instance.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>buffer</code> - The ByteBuffer instance to wrap.</dd>
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<h4>ProtonNioByteBuffer</h4>
<pre>public&nbsp;ProtonNioByteBuffer&#8203;(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink">ByteBuffer</a>&nbsp;buffer,
int&nbsp;writeIndex)</pre>
<div class="block">Creates a <a href="ProtonNioByteBuffer.html" title="class in org.apache.qpid.protonj2.buffer"><code>ProtonNioByteBuffer</code></a> that wraps the given ByteBuffer instance.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>buffer</code> - The ByteBuffer instance to wrap.</dd>
<dd><code>writeIndex</code> - The write index to assign to this newly created ByteBuffer wrapper.</dd>
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<h4>unwrap</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink">ByteBuffer</a>&nbsp;unwrap()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#unwrap()">ProtonBuffer</a></code></span></div>
<div class="block">Return the underlying buffer object that backs this <a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer"><code>ProtonBuffer</code></a> instance, or null
if there is no backing object.
This method should be overridden in buffer abstraction when access to the underlying backing
store is needed such as when wrapping pooled resources that need explicit release calls.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an underlying buffer object or other backing store for this buffer.</dd>
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<pre class="methodSignature">public&nbsp;boolean&nbsp;hasArray()</pre>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if this buffer has a backing byte array that can be accessed.</dd>
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<h4>getArray</h4>
<pre class="methodSignature">public&nbsp;byte[]&nbsp;getArray()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#getArray()">ProtonBuffer</a></code></span></div>
<div class="block">Returns the backing array for this ProtonBuffer instance if there is such an array or
throws an exception if this ProtonBuffer implementation has no backing array.
<p>
Changes to the returned array are visible to other users of this ProtonBuffer.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the backing byte array for this ProtonBuffer.</dd>
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<pre class="methodSignature">public&nbsp;int&nbsp;getArrayOffset()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the offset of the first byte in the backing array belonging to this buffer.</dd>
</dl>
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<pre class="methodSignature">public&nbsp;int&nbsp;capacity()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the number of bytes this buffer can currently contain.</dd>
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<pre class="methodSignature">public&nbsp;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;capacity&#8203;(int&nbsp;newCapacity)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#capacity(int)">ProtonBuffer</a></code></span></div>
<div class="block">Adjusts the capacity of this buffer. If the new capacity is less than the current
capacity, the content of this buffer is truncated. If the new capacity is greater
than the current capacity, the buffer is appended with unspecified data whose length is
new capacity - current capacity.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>newCapacity</code> - the new maximum capacity value of this buffer.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this buffer for using in call chaining.</dd>
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<pre class="methodSignature">public&nbsp;byte&nbsp;getByte&#8203;(int&nbsp;index)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#getByte(int)">ProtonBuffer</a></code></span></div>
<div class="block">Gets a byte from the specified index, this method will not modify the read or write
index.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index into the buffer where the value should be read.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value read from the given index.</dd>
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<pre class="methodSignature">public&nbsp;short&nbsp;getShort&#8203;(int&nbsp;index)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#getShort(int)">ProtonBuffer</a></code></span></div>
<div class="block">Gets a short from the specified index, this method will not modify the read or write
index.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index into the buffer where the value should be read.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value read from the given index.</dd>
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<pre class="methodSignature">public&nbsp;int&nbsp;getInt&#8203;(int&nbsp;index)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#getInt(int)">ProtonBuffer</a></code></span></div>
<div class="block">Gets a int from the specified index, this method will not modify the read or write
index.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index into the buffer where the value should be read.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value read from the given index.</dd>
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<pre class="methodSignature">public&nbsp;long&nbsp;getLong&#8203;(int&nbsp;index)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#getLong(int)">ProtonBuffer</a></code></span></div>
<div class="block">Gets a long from the specified index, this method will not modify the read or write
index.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index into the buffer where the value should be read.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value read from the given index.</dd>
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<pre class="methodSignature">public&nbsp;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;getBytes&#8203;(int&nbsp;index,
<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;destination,
int&nbsp;destinationIndex,
int&nbsp;length)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#getBytes(int,org.apache.qpid.protonj2.buffer.ProtonBuffer,int,int)">ProtonBuffer</a></code></span></div>
<div class="block">Transfers this buffer's data to the specified destination starting at
the specified absolute <code>index</code>.
This method does not modify <code>readIndex</code> or <code>writeIndex</code>
of both the source (i.e. <code>this</code>) and the destination.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index into the buffer where the value should be read.</dd>
<dd><code>destination</code> - The buffer where the bytes read will be written to</dd>
<dd><code>destinationIndex</code> - The offset into the destination where the write starts</dd>
<dd><code>length</code> - The number of bytes to transfer</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this buffer for chaining</dd>
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<pre class="methodSignature">public&nbsp;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;getBytes&#8203;(int&nbsp;index,
byte[]&nbsp;destination,
int&nbsp;offset,
int&nbsp;length)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#getBytes(int,byte%5B%5D,int,int)">ProtonBuffer</a></code></span></div>
<div class="block">Transfers this buffer's data to the specified destination starting at
the specified absolute <code>index</code>.
This method does not modify <code>#getReadIndex()</code> or <code>#getWriteIndex()</code>
of this buffer.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index into the buffer where the value should be read.</dd>
<dd><code>destination</code> - The buffer where the bytes read will be written to</dd>
<dd><code>offset</code> - the offset into the destination to begin writing the bytes.</dd>
<dd><code>length</code> - the number of bytes to transfer from this buffer to the target buffer.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this buffer for chaining</dd>
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<pre class="methodSignature">public&nbsp;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;getBytes&#8203;(int&nbsp;index,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink">ByteBuffer</a>&nbsp;destination)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#getBytes(int,java.nio.ByteBuffer)">ProtonBuffer</a></code></span></div>
<div class="block">Transfers this buffer's data to the specified destination starting at
the specified absolute <code>index</code> until the destination's position
reaches its limit.
This method does not modify <code>#getReadIndex()</code> or <code>#getWriteIndex()</code> of
this buffer while the destination's <code>position</code> will be increased.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index into the buffer where the value should be read.</dd>
<dd><code>destination</code> - The buffer where the bytes read will be written to</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this buffer for chaining</dd>
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<pre class="methodSignature">public&nbsp;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;setByte&#8203;(int&nbsp;index,
int&nbsp;value)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#setByte(int,int)">ProtonBuffer</a></code></span></div>
<div class="block">Sets the byte value at the given write index in this buffer's backing data store.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index to start the write from.</dd>
<dd><code>value</code> - The value to write at the given index.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a reference to this ProtonBuffer for chaining.</dd>
</dl>
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<pre class="methodSignature">public&nbsp;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;setShort&#8203;(int&nbsp;index,
int&nbsp;value)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#setShort(int,int)">ProtonBuffer</a></code></span></div>
<div class="block">Sets the short value at the given write index in this buffer's backing data store.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index to start the write from.</dd>
<dd><code>value</code> - The value to write at the given index.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a reference to this ProtonBuffer for chaining.</dd>
</dl>
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<pre class="methodSignature">public&nbsp;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;setInt&#8203;(int&nbsp;index,
int&nbsp;value)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#setInt(int,int)">ProtonBuffer</a></code></span></div>
<div class="block">Sets the int value at the given write index in this buffer's backing data store.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index to start the write from.</dd>
<dd><code>value</code> - The value to write at the given index.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a reference to this ProtonBuffer for chaining.</dd>
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<pre class="methodSignature">public&nbsp;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;setLong&#8203;(int&nbsp;index,
long&nbsp;value)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#setLong(int,long)">ProtonBuffer</a></code></span></div>
<div class="block">Sets the long value at the given write index in this buffer's backing data store.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index to start the write from.</dd>
<dd><code>value</code> - The value to write at the given index.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a reference to this ProtonBuffer for chaining.</dd>
</dl>
</li>
</ul>
<a id="setBytes(int,org.apache.qpid.protonj2.buffer.ProtonBuffer,int,int)">
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<h4>setBytes</h4>
<pre class="methodSignature">public&nbsp;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;setBytes&#8203;(int&nbsp;index,
<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;source,
int&nbsp;sourceIndex,
int&nbsp;length)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#setBytes(int,org.apache.qpid.protonj2.buffer.ProtonBuffer,int,int)">ProtonBuffer</a></code></span></div>
<div class="block">Transfers the specified source buffer's data to this buffer starting at
the specified absolute <code>index</code>.
This method does not modify <code>readIndex</code> or <code>writeIndex</code>
of both the source (i.e. <code>this</code>) and the destination.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index in this buffer where the write operation starts.</dd>
<dd><code>source</code> - The source buffer from which the bytes are read.</dd>
<dd><code>sourceIndex</code> - The offset into the source where the set begins.</dd>
<dd><code>length</code> - The number of bytes to transfer</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this buffer for chaining</dd>
</dl>
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</ul>
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<h4>setBytes</h4>
<pre class="methodSignature">public&nbsp;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;setBytes&#8203;(int&nbsp;index,
byte[]&nbsp;source,
int&nbsp;sourceIndex,
int&nbsp;length)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#setBytes(int,byte%5B%5D,int,int)">ProtonBuffer</a></code></span></div>
<div class="block">Transfers the specified source array's data to this buffer starting at
the specified absolute <code>index</code>.
This method does not modify <code>readIndex</code> or <code>writeIndex</code> of
this buffer.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index in this buffer where the write operation starts.</dd>
<dd><code>source</code> - The source buffer from which the bytes are read.</dd>
<dd><code>sourceIndex</code> - The offset into the source where the set begins.</dd>
<dd><code>length</code> - The number of bytes to transfer</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this buffer for chaining</dd>
</dl>
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</ul>
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<h4>setBytes</h4>
<pre class="methodSignature">public&nbsp;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;setBytes&#8203;(int&nbsp;index,
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink">ByteBuffer</a>&nbsp;source)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#setBytes(int,java.nio.ByteBuffer)">ProtonBuffer</a></code></span></div>
<div class="block">Transfers the specified source buffer's data to this buffer starting at
the specified absolute <code>index</code> until the source buffer's position
reaches its limit.
This method does not modify <code>readIndex</code> or <code>writeIndex</code> of
this buffer.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index in this buffer where the write operation starts.</dd>
<dd><code>source</code> - The source buffer from which the bytes are read.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this buffer for chaining</dd>
</dl>
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<h4>copy</h4>
<pre class="methodSignature">public&nbsp;<a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a>&nbsp;copy&#8203;(int&nbsp;index,
int&nbsp;length)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#copy(int,int)">ProtonBuffer</a></code></span></div>
<div class="block">Returns a copy of this buffer's sub-region. Modifying the content of
the returned buffer or this buffer does not affect each other at all.
This method does not modify the value returned from <a href="ProtonBuffer.html#getReadIndex()"><code>ProtonBuffer.getReadIndex()</code></a>
or <a href="ProtonBuffer.html#getWriteIndex()"><code>ProtonBuffer.getWriteIndex()</code></a> of this buffer.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="ProtonBuffer.html#copy(int,int)">copy</a></code>&nbsp;in interface&nbsp;<code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></dd>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="ProtonAbstractBuffer.html#copy(int,int)">copy</a></code>&nbsp;in class&nbsp;<code><a href="ProtonAbstractBuffer.html" title="class in org.apache.qpid.protonj2.buffer">ProtonAbstractBuffer</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The index in this buffer where the copy should begin</dd>
<dd><code>length</code> - The number of bytes to copy to the new buffer from this one.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a new ProtonBuffer instance containing the copied bytes.</dd>
</dl>
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<h4>toByteBuffer</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink">ByteBuffer</a>&nbsp;toByteBuffer&#8203;(int&nbsp;index,
int&nbsp;length)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="ProtonBuffer.html#toByteBuffer(int,int)">ProtonBuffer</a></code></span></div>
<div class="block">Returns a ByteBuffer that represents the given span of bytes from the readable portion
of this buffer.
<p>
This method should attempt to return a ByteBuffer that shares the backing data store
with this buffer however if that is not possible it is permitted that the returned
ByteBuffer contain a copy of the readable bytes of this ProtonBuffer.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="ProtonBuffer.html#toByteBuffer(int,int)">toByteBuffer</a></code>&nbsp;in interface&nbsp;<code><a href="ProtonBuffer.html" title="interface in org.apache.qpid.protonj2.buffer">ProtonBuffer</a></code></dd>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="ProtonAbstractBuffer.html#toByteBuffer(int,int)">toByteBuffer</a></code>&nbsp;in class&nbsp;<code><a href="ProtonAbstractBuffer.html" title="class in org.apache.qpid.protonj2.buffer">ProtonAbstractBuffer</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>index</code> - The starting index in this where the ByteBuffer view should begin.</dd>
<dd><code>length</code> - The number of bytes to include in the ByteBuffer view.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a ByteBuffer that represents the given view of this buffers readable bytes.</dd>
</dl>
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