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ByteArray
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neustore.base</FONT>
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Class ByteArray</H2>
<PRE>
java.lang.Object
<IMG SRC="../../resources/inherit.gif" ALT="extended by"><B>neustore.base.ByteArray</B>
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<DL>
<DT>public class <B>ByteArray</B><DT>extends java.lang.Object</DL>
<P>
A class that provides basic read/write operators on a byte array.
<P>
<P>
<DL>
<DT><B>Author:</B></DT> <DD>Donghui Zhang <donghui@ccs.neu.edu></DD></DL>
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<CODE>static boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../neustore/base/ByteArray.html#READ">READ</A></B></CODE>
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<CODE>static boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../neustore/base/ByteArray.html#WRITE">WRITE</A></B></CODE>
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<TD><CODE><B><A HREF="../../neustore/base/ByteArray.html#ByteArray(byte[], boolean)">ByteArray</A></B>(byte[] _buf, boolean isRead)</CODE>
<BR>
Constructor.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../neustore/base/ByteArray.html#read(byte[])">read</A></B>(byte[] b)</CODE>
<BR>
Reads from the byte array to fill a passed buffer. </TD>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../neustore/base/ByteArray.html#readInt()">readInt</A></B>()</CODE>
<BR>
Reads an integer.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../neustore/base/ByteArray.html#write(byte[])">write</A></B>(byte[] b)</CODE>
<BR>
Writes the passed buffer to the byte array.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../neustore/base/ByteArray.html#writeInt(int)">writeInt</A></B>(int value)</CODE>
<BR>
Writes an integer.</TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="READ"><!-- --></A><H3>
READ</H3>
<PRE>
public static final boolean <B>READ</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../constant-values.html#neustore.base.ByteArray.READ">Constant Field Values</A></DL>
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<A NAME="WRITE"><!-- --></A><H3>
WRITE</H3>
<PRE>
public static final boolean <B>WRITE</B></PRE>
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<DT><B>See Also:</B><DD><A HREF="../../constant-values.html#neustore.base.ByteArray.WRITE">Constant Field Values</A></DL>
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<A NAME="ByteArray(byte[], boolean)"><!-- --></A><H3>
ByteArray</H3>
<PRE>
public <B>ByteArray</B>(byte[] _buf, boolean isRead)</PRE>
<DL>
<DD>Constructor.
<P>
<DT><B>Parameters:</B><DD><CODE>_buf</CODE> - the associated byte array<DD><CODE>isRead</CODE> - whether to read or write</DL>
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<A NAME="readInt()"><!-- --></A><H3>
readInt</H3>
<PRE>
public int <B>readInt</B>() throws java.io.IOException</PRE>
<DL>
<DD>Reads an integer.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>the integer<DT><B>Throws:</B><DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>
<A NAME="read(byte[])"><!-- --></A><H3>
read</H3>
<PRE>
public void <B>read</B>(byte[] b) throws java.io.IOException</PRE>
<DL>
<DD>Reads from the byte array to fill a passed buffer. Note: the number of bytes read is typically equal to <code>b.length</code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b</CODE> - buffer to read to.<DT><B>Throws:</B><DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>
<A NAME="writeInt(int)"><!-- --></A><H3>
writeInt</H3>
<PRE>
public void <B>writeInt</B>(int value) throws java.io.IOException</PRE>
<DL>
<DD>Writes an integer.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - the integer to write<DT><B>Throws:</B><DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>
<A NAME="write(byte[])"><!-- --></A><H3>
write</H3>
<PRE>
public void <B>write</B>(byte[] b) throws java.io.IOException</PRE>
<DL>
<DD>Writes the passed buffer to the byte array.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>b</CODE> - the passed buffer<DT><B>Throws:</B><DD><CODE>java.io.IOException</CODE></DL>
</DD>
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