iobuffer.html

MINA+API 关于MINA的API

<B>Field Summary</B></FONT></TH>
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<CODE>static&nbsp;<A HREF="../../../../org/apache/mina/common/IoBuffer.html" title="class in org.apache.mina.common">IoBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#EMPTY_BUFFER">EMPTY_BUFFER</A></B></CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;An immutable empty buffer.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected static&nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A>&lt;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#primitiveTypeNames">primitiveTypeNames</A></B></CODE>

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<!-- ======== CONSTRUCTOR SUMMARY ======== -->

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<B>Constructor Summary</B></FONT></TH>
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<CODE>protected </CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#IoBuffer()">IoBuffer</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new instance.</TD>
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<!-- ========== METHOD SUMMARY =========== -->

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<B>Method Summary</B></FONT></TH>
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<CODE>static&nbsp;<A HREF="../../../../org/apache/mina/common/IoBuffer.html" title="class in org.apache.mina.common">IoBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#allocate(int)">allocate</A></B>(int&nbsp;capacity)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the direct or heap buffer which is capable to store the
 specified amount of bytes.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<CODE>static&nbsp;<A HREF="../../../../org/apache/mina/common/IoBuffer.html" title="class in org.apache.mina.common">IoBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#allocate(int, boolean)">allocate</A></B>(int&nbsp;capacity,
         boolean&nbsp;direct)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the buffer which is capable of the specified size.</TD>
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<CODE>abstract &nbsp;byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#array()">array</A></B>()</CODE>

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<CODE>abstract &nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#arrayOffset()">arrayOffset</A></B>()</CODE>

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<CODE>abstract &nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/nio/CharBuffer.html?is-external=true" title="class or interface in java.nio">CharBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#asCharBuffer()">asCharBuffer</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<CODE>abstract &nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/nio/DoubleBuffer.html?is-external=true" title="class or interface in java.nio">DoubleBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#asDoubleBuffer()">asDoubleBuffer</A></B>()</CODE>

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<CODE>abstract &nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/nio/FloatBuffer.html?is-external=true" title="class or interface in java.nio">FloatBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#asFloatBuffer()">asFloatBuffer</A></B>()</CODE>

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<CODE>abstract &nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#asInputStream()">asInputStream</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io"><CODE>InputStream</CODE></A> that reads the data from this buffer.</TD>
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<CODE>abstract &nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/nio/IntBuffer.html?is-external=true" title="class or interface in java.nio">IntBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#asIntBuffer()">asIntBuffer</A></B>()</CODE>

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<CODE>abstract &nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/nio/LongBuffer.html?is-external=true" title="class or interface in java.nio">LongBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#asLongBuffer()">asLongBuffer</A></B>()</CODE>

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<CODE>abstract &nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#asOutputStream()">asOutputStream</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io"><CODE>OutputStream</CODE></A> that appends the data into this buffer.</TD>
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<CODE>abstract &nbsp;<A HREF="../../../../org/apache/mina/common/IoBuffer.html" title="class in org.apache.mina.common">IoBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#asReadOnlyBuffer()">asReadOnlyBuffer</A></B>()</CODE>

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<CODE>abstract &nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/nio/ShortBuffer.html?is-external=true" title="class or interface in java.nio">ShortBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#asShortBuffer()">asShortBuffer</A></B>()</CODE>

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<CODE>abstract &nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#buf()">buf</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the underlying NIO buffer instance.</TD>
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<CODE>abstract &nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#capacity()">capacity</A></B>()</CODE>

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<CODE>abstract &nbsp;<A HREF="../../../../org/apache/mina/common/IoBuffer.html" title="class in org.apache.mina.common">IoBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#capacity(int)">capacity</A></B>(int&nbsp;newCapacity)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Increases the capacity of this buffer.</TD>
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<CODE>abstract &nbsp;<A HREF="../../../../org/apache/mina/common/IoBuffer.html" title="class in org.apache.mina.common">IoBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#clear()">clear</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract &nbsp;<A HREF="../../../../org/apache/mina/common/IoBuffer.html" title="class in org.apache.mina.common">IoBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#compact()">compact</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<CODE>abstract &nbsp;<A HREF="../../../../org/apache/mina/common/IoBuffer.html" title="class in org.apache.mina.common">IoBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#duplicate()">duplicate</A></B>()</CODE>

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<CODE>abstract &nbsp;<A HREF="../../../../org/apache/mina/common/IoBuffer.html" title="class in org.apache.mina.common">IoBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#expand(int)">expand</A></B>(int&nbsp;expectedRemaining)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Changes the capacity and limit of this buffer so this buffer get
 the specified <tt>expectedRemaining</tt> room from the current position.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract &nbsp;<A HREF="../../../../org/apache/mina/common/IoBuffer.html" title="class in org.apache.mina.common">IoBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#expand(int, int)">expand</A></B>(int&nbsp;position,
       int&nbsp;expectedRemaining)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Changes the capacity and limit of this buffer so this buffer get
 the specified <tt>expectedRemaining</tt> room from the specified
 <tt>position</tt>.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract &nbsp;<A HREF="../../../../org/apache/mina/common/IoBuffer.html" title="class in org.apache.mina.common">IoBuffer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/common/IoBuffer.html#fill(byte, int)">fill</A></B>(byte&nbsp;value,
     int&nbsp;size)</CODE>

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