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calypso.util</FONT>
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Class RandomAccessFileWithByteLines</H2>
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<PRE>
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java.lang.Object
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+--<B>calypso.util.RandomAccessFileWithByteLines</B>
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</PRE>
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<DL>
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<DT>public class <B>RandomAccessFileWithByteLines</B><DT>extends java.lang.Object</DL>
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<!-- ======== INNER CLASS SUMMARY ======== -->
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<CODE>protected byte[]</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../calypso/util/RandomAccessFileWithByteLines.html#fBuffer">fBuffer</A></B></CODE>
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<CODE>protected int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../calypso/util/RandomAccessFileWithByteLines.html#fEnd">fEnd</A></B></CODE>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>protected java.io.RandomAccessFile</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../calypso/util/RandomAccessFileWithByteLines.html#fInput">fInput</A></B></CODE>
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<CODE>protected int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../calypso/util/RandomAccessFileWithByteLines.html#fOffset">fOffset</A></B></CODE>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<TD><CODE><B><A HREF="../../calypso/util/RandomAccessFileWithByteLines.html#RandomAccessFileWithByteLines(java.io.RandomAccessFile)">RandomAccessFileWithByteLines</A></B>(java.io.RandomAccessFile f)</CODE>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> boolean</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../calypso/util/RandomAccessFileWithByteLines.html#eatNewline()">eatNewline</A></B>()</CODE>
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<BR>
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Eat up one newline if present in the fBuffer.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>protected boolean</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../calypso/util/RandomAccessFileWithByteLines.html#fill()">fill</A></B>()</CODE>
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<CODE>protected boolean</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../calypso/util/RandomAccessFileWithByteLines.html#fillForCapacity(int)">fillForCapacity</A></B>(int capacity)</CODE>
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<BR>
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Fill the fBuffer, keeping whatever is unread in the fBuffer and
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ensuring that "capacity" characters of total filled fBuffer
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space is available.</TD>
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</TR>
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<TR BGCOLOR="white" ID="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> long</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../calypso/util/RandomAccessFileWithByteLines.html#getFilePointer()">getFilePointer</A></B>()</CODE>
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<BR>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> void</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../calypso/util/RandomAccessFileWithByteLines.html#readFully(byte[], int, int)">readFully</A></B>(byte[] arr,
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int off,
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int length)</CODE>
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<BR>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> boolean</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../calypso/util/RandomAccessFileWithByteLines.html#readLine(calypso.util.ByteBuf)">readLine</A></B>(<A HREF="../../calypso/util/ByteBuf.html">ByteBuf</A> buf)</CODE>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> void</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../calypso/util/RandomAccessFileWithByteLines.html#seek(long)">seek</A></B>(long loc)</CODE>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>clone,
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equals,
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finalize,
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getClass,
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hashCode,
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notify,
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notifyAll,
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toString,
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wait,
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wait,
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wait</CODE></TD>
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<A NAME="fInput"><!-- --></A><H3>
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fInput</H3>
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<PRE>
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protected java.io.RandomAccessFile <B>fInput</B></PRE>
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<DL>
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</DL>
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<A NAME="fBuffer"><!-- --></A><H3>
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fBuffer</H3>
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<PRE>
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protected byte[] <B>fBuffer</B></PRE>
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<DL>
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</DL>
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<A NAME="fOffset"><!-- --></A><H3>
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fOffset</H3>
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<PRE>
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protected int <B>fOffset</B></PRE>
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<DL>
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</DL>
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<A NAME="fEnd"><!-- --></A><H3>
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fEnd</H3>
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<PRE>
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protected int <B>fEnd</B></PRE>
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</DL>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<A NAME="RandomAccessFileWithByteLines(java.io.RandomAccessFile)"><!-- --></A><H3>
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RandomAccessFileWithByteLines</H3>
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<PRE>
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public <B>RandomAccessFileWithByteLines</B>(java.io.RandomAccessFile f)</PRE>
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<A NAME="readLine(calypso.util.ByteBuf)"><!-- --></A><H3>
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readLine</H3>
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<PRE>
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public boolean <B>readLine</B>(<A HREF="../../calypso/util/ByteBuf.html">ByteBuf</A> buf)
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throws java.io.IOException</PRE>
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<DL>
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</DL>
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<HR>
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<A NAME="eatNewline()"><!-- --></A><H3>
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eatNewline</H3>
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<PRE>
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public boolean <B>eatNewline</B>()
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throws java.io.IOException</PRE>
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<DL>
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<DD>Eat up one newline if present in the fBuffer. If a newline
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was eaten up return true otherwise false. This will handle
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mac (\r), unix (\n) and windows (\r\n) style of newlines
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transparently.</DL>
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<HR>
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<A NAME="getFilePointer()"><!-- --></A><H3>
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getFilePointer</H3>
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<PRE>
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public long <B>getFilePointer</B>()
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throws java.io.IOException</PRE>
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<DL>
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</DL>
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<HR>
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<A NAME="seek(long)"><!-- --></A><H3>
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seek</H3>
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<PRE>
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public void <B>seek</B>(long loc)
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throws java.io.IOException</PRE>
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<DL>
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</DL>
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<HR>
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<A NAME="fill()"><!-- --></A><H3>
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fill</H3>
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<PRE>
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protected boolean <B>fill</B>()
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throws java.io.IOException</PRE>
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<DL>
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</DL>
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<HR>
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<A NAME="fillForCapacity(int)"><!-- --></A><H3>
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fillForCapacity</H3>
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<PRE>
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protected boolean <B>fillForCapacity</B>(int capacity)
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throws java.io.IOException</PRE>
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<DL>
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<DD>Fill the fBuffer, keeping whatever is unread in the fBuffer and
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ensuring that "capacity" characters of total filled fBuffer
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space is available. Return false if the final amount of data
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in the fBuffer is less than capacity, otherwise return true.</DL>
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<HR>
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<A NAME="readFully(byte[], int, int)"><!-- --></A><H3>
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readFully</H3>
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<PRE>
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public void <B>readFully</B>(byte[] arr,
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int off,
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int length)
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throws java.io.IOException</PRE>
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