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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_05) on Mon Mar 07 15:28:23 NZDT 2005 --><TITLE>Loader</TITLE><META NAME="keywords" CONTENT="weka.gui.Loader class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="Loader";}</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 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home</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../weka/gui/ListSelectorDialog.html" title="class in weka.gui"><B>PREV CLASS</B></A> <A HREF="../../weka/gui/LogPanel.html" title="class in weka.gui"><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="Loader.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 | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <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">weka.gui</FONT><BR>Class Loader</H2><PRE>java.lang.Object <IMG SRC="../../resources/inherit.gif" ALT="extended by"><B>weka.gui.Loader</B></PRE><HR><DL><DT>public class <B>Loader</B><DT>extends java.lang.Object</DL><P>This class is for loading resources from a JAR archive.<P><P><DL><DT><B>Version:</B></DT> <DD>$Revision: 1.1.2.1 $</DD><DT><B>Author:</B></DT> <DD>FracPete (fracpete at waikato dot ac dot nz)</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../weka/gui/Loader.html#Loader(java.lang.String)">Loader</A></B>(java.lang.String dir)</CODE><BR> initializes the object</TD></TR></TABLE> <!-- ========== 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="../../weka/gui/Loader.html#getDir()">getDir</A></B>()</CODE><BR> returns the dir prefix</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.io.InputStream</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/Loader.html#getInputStream(java.lang.String)">getInputStream</A></B>(java.lang.String filename)</CODE><BR> returns an InputStream for the given filename, can be NULL if it fails</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.io.InputStream</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/Loader.html#getInputStream(java.lang.String, java.lang.String)">getInputStream</A></B>(java.lang.String dir, java.lang.String filename)</CODE><BR> returns an InputStream for the given dir and filename, can be NULL if it fails</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.io.Reader</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/Loader.html#getReader(java.lang.String)">getReader</A></B>(java.lang.String filename)</CODE><BR> returns a Reader for the given filename, can be NULL if it fails</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.io.Reader</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/Loader.html#getReader(java.lang.String, java.lang.String)">getReader</A></B>(java.lang.String dir, java.lang.String filename)</CODE><BR> returns a Reader for the given filename and dir, can be NULL if it fails</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.net.URL</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/Loader.html#getURL(java.lang.String)">getURL</A></B>(java.lang.String filename)</CODE><BR> returns a URL for the given filename, can be NULL if it fails</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.net.URL</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/Loader.html#getURL(java.lang.String, java.lang.String)">getURL</A></B>(java.lang.String dir, java.lang.String filename)</CODE><BR> returns a URL for the given filename, can be NULL if it fails</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="../../weka/gui/Loader.html#processFilename(java.lang.String)">processFilename</A></B>(java.lang.String filename)</CODE><BR> returns the processed filename, i.e.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="Loader(java.lang.String)"><!-- --></A><H3>Loader</H3><PRE>public <B>Loader</B>(java.lang.String dir)</PRE><DL><DD>initializes the object<P></DL><!-- ============ 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="getDir()"><!-- --></A><H3>getDir</H3><PRE>public java.lang.String <B>getDir</B>()</PRE><DL><DD>returns the dir prefix<P><DD><DL></DL></DD></DL><HR><A NAME="processFilename(java.lang.String)"><!-- --></A><H3>processFilename</H3><PRE>public java.lang.String <B>processFilename</B>(java.lang.String filename)</PRE><DL><DD>returns the processed filename, i.e. with the dir-prefix if it's missing<P><DD><DL></DL></DD></DL><HR><A NAME="getURL(java.lang.String, java.lang.String)"><!-- --></A><H3>getURL</H3><PRE>public static java.net.URL <B>getURL</B>(java.lang.String dir, java.lang.String filename)</PRE><DL><DD>returns a URL for the given filename, can be NULL if it fails<P><DD><DL></DL></DD></DL><HR><A NAME="getURL(java.lang.String)"><!-- --></A><H3>getURL</H3><PRE>public java.net.URL <B>getURL</B>(java.lang.String filename)</PRE><DL><DD>returns a URL for the given filename, can be NULL if it fails<P><DD><DL></DL></DD></DL><HR><A NAME="getInputStream(java.lang.String, java.lang.String)"><!-- --></A><H3>getInputStream</H3><PRE>public static java.io.InputStream <B>getInputStream</B>(java.lang.String dir, java.lang.String filename)</PRE><DL><DD>returns an InputStream for the given dir and filename, can be NULL if it fails<P><DD><DL></DL></DD></DL><HR><A NAME="getInputStream(java.lang.String)"><!-- --></A><H3>getInputStream</H3><PRE>public java.io.InputStream <B>getInputStream</B>(java.lang.String filename)</PRE><DL><DD>returns an InputStream for the given filename, can be NULL if it fails<P><DD><DL></DL></DD></DL><HR><A NAME="getReader(java.lang.String, java.lang.String)"><!-- --></A><H3>getReader</H3><PRE>public static java.io.Reader <B>getReader</B>(java.lang.String dir, java.lang.String filename)</PRE><DL><DD>returns a Reader for the given filename and dir, can be NULL if it fails<P><DD><DL></DL></DD></DL><HR><A NAME="getReader(java.lang.String)"><!-- --></A><H3>getReader</H3><PRE>public java.io.Reader <B>getReader</B>(java.lang.String filename)</PRE><DL><DD>returns a Reader for the given filename, can be NULL if it fails<P><DD><DL></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 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CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../Tutorial.pdf"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="http://www.cs.waikato.ac.nz/ml/weka/index.html"><FONT CLASS="NavBarFont1"><B>Weka's home</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../weka/gui/ListSelectorDialog.html" title="class in weka.gui"><B>PREV CLASS</B></A> <A HREF="../../weka/gui/LogPanel.html" title="class in weka.gui"><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="Loader.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>'); } 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