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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_04) on Wed May 12 12:20:46 EDT 2004 --><TITLE>DataFormat (DataFile 1.3.3)</TITLE><META NAME="keywords" CONTENT="com.infomata.data.DataFormat interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="DataFormat (DataFile 1.3.3)";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/DataFormat.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> <b><a href="http://www.infomata.com" target="_top" title="Data File Read/Write Utility">DataFile 1.3.3</a></b> </EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../com/infomata/data/DataFile.html" title="class in com.infomata.data"><B>PREV CLASS</B></A> <A HREF="../../../com/infomata/data/DataRow.html" title="class in com.infomata.data"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="DataFormat.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">com.infomata.data</FONT><BR>Interface DataFormat</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../com/infomata/data/CSVFormat.html" title="class in com.infomata.data">CSVFormat</A>, <A HREF="../../../com/infomata/data/FixedWidthFormat.html" title="class in com.infomata.data">FixedWidthFormat</A>, <A HREF="../../../com/infomata/data/ItemPerLineFormat.html" title="class in com.infomata.data">ItemPerLineFormat</A>, <A HREF="../../../com/infomata/data/SimpleDelimiterFormat.html" title="class in com.infomata.data">SimpleDelimiterFormat</A>, <A HREF="../../../com/infomata/data/TabFormat.html" title="class in com.infomata.data">TabFormat</A></DD></DL><HR><DL><DT>public interface <B>DataFormat</B></DL><P>Interface for all data format classes used in reading and writing a data file.<P><P><DL><DT><B>Version:</B></DT> <DD>$Revision: 1.1 $</DD><DT><B>Author:</B></DT> <DD><a href="mailto:skim@infomata.com">Sam Kim</a></DD><DT><B>See Also:</B><DD><A HREF="../../../com/infomata/data/DataFile.html" title="class in com.infomata.data"><CODE>DataFile</CODE></A></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/infomata/data/DataFormat.html#format(com.infomata.data.DataRow)">format</A></B>(<A HREF="../../../com/infomata/data/DataRow.html" title="class in com.infomata.data">DataRow</A> row)</CODE><BR> Converts the data contained in the DataRow object into a line of data.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../com/infomata/data/DataRow.html" title="class in com.infomata.data">DataRow</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../com/infomata/data/DataFormat.html#parseLine(java.lang.String)">parseLine</A></B>(java.lang.String line)</CODE><BR> Parses a line of data into a DataRow object which contains each data item in individual cells.</TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="parseLine(java.lang.String)"><!-- --></A><H3>parseLine</H3><PRE>public <A HREF="../../../com/infomata/data/DataRow.html" title="class in com.infomata.data">DataRow</A> <B>parseLine</B>(java.lang.String line)</PRE><DL><DD><p> Parses a line of data into a DataRow object which contains each data item in individual cells. If the line of data does not terminate properly, the method must return null and keep the currently parsed row in memory for further processing. Only when termination requirements have been met, the method should return a <code>DataRow</code> object. </p> <p> For example, a CSV formated cell may contain a new line character. Since the each line is delimited using new line character, the line may contain only a part of the CSV data cell content. The <code>CSVFormat</code> implementation does not return a non-null reference to the <code>DataRow</code> object until that cell has been terminated properly. </p><P><DD><DL><DT><B>Parameters:</B><DD><CODE>line</CODE> - line containing data items.<DT><B>Returns:</B><DD>a <code>DataRow</code> object containing data items in individual cells.</DL></DD></DL><HR><A NAME="format(com.infomata.data.DataRow)"><!-- --></A><H3>format</H3><PRE>public java.lang.String <B>format</B>(<A HREF="../../../com/infomata/data/DataRow.html" title="class in com.infomata.data">DataRow</A> row)</PRE><DL><DD>Converts the data contained in the DataRow object into a line of data.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>row</CODE> - a <code>DataRow</code> object containing data<DT><B>Returns:</B><DD>String representing data items contained in DataRow object.</DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ======= START OF BOTTOM NAVBAR ====== --><A NAME="navbar_bottom"><!-- --></A><A HREF="#skip-navbar_bottom" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/DataFormat.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> <b><a href="http://www.infomata.com" target="_top" title="Data File Read/Write Utility">DataFile 1.3.3</a></b> </EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../com/infomata/data/DataFile.html" title="class in com.infomata.data"><B>PREV CLASS</B></A> <A HREF="../../../com/infomata/data/DataRow.html" title="class in com.infomata.data"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="DataFormat.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_bottom"></A><!-- ======== END OF BOTTOM NAVBAR ======= --><HR> <i>Copyright © 2004 <a href="http://www.infomata.com" target="_top">Infomata</a>. 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