📄 genericpropertiescreator.html
字号:
<!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 15:28:22 NZDT 2005 --><TITLE>GenericPropertiesCreator</TITLE><META NAME="keywords" CONTENT="weka.gui.GenericPropertiesCreator class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="GenericPropertiesCreator";}</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="../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <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="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="../../../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/GenericObjectEditor.JTreePopupMenu.html" title="class in weka.gui"><B>PREV CLASS</B></A> <A HREF="../../weka/gui/GUIChooser.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="GenericPropertiesCreator.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 | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | <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 GenericPropertiesCreator</H2><PRE>java.lang.Object <IMG SRC="../../resources/inherit.gif" ALT="extended by"><B>weka.gui.GenericPropertiesCreator</B></PRE><HR><DL><DT>public class <B>GenericPropertiesCreator</B><DT>extends java.lang.Object</DL><P>This class can generate the properties object that is normally loaded from the <code>GenericObjectEditor.props</code> file (= PROPERTY_FILE). It takes the <code>GenericPropertiesCreator.props</code> file as a template to determine all the derived classes by checking the classes in the given packages (a file with the same name in your home directory overrides the the one in the weka/gui directory/package). <br> E.g. if we want to have all the subclasses of the <code>Classifier</code> class then we specify the superclass ("weka.classifiers.Classifier") and the packages where to look for ("weka.classifiers.bayes" etc.): <pre> weka.classifiers.Classifier=\ weka.classifiers.bayes,\ weka.classifiers.functions,\ weka.classifiers.lazy,\ weka.classifiers.meta,\ weka.classifiers.trees,\ weka.classifiers.rules </pre> This creates the same list as stored in the <code>GenericObjectEditor.props</code> file, but it will also add additional classes, that are not listed in the static list (e.g. a newly developed Classifier), but still in the classpath. <br> <br> For discovering the subclasses the whole classpath is inspected, which means that you can have several parallel directories with the same package structure (e.g. a release directory and a developer directory with additional classes). <br> <br> Code used and adapted from the following JavaWorld Tips: <ul> <li><a href="http://www.javaworld.com/javaworld/javatips/jw-javatip113.html" target="_blank">Tip 113 </a>: Identify subclasses at runtime</li> <li><a href="http://www.javaworld.com/javaworld/javatips/jw-javatip105.html" target="_blank">Tip 105 </a>: Mastering the classpath with JWhich</li> </ul><P><P><DL><DT><B>Version:</B></DT> <DD>$Revision: 1.1.2.2 $</DD><DT><B>Author:</B></DT> <DD>FracPete (fracpete at waikato dot ac dot nz)</DD><DT><B>See Also:</B><DD><CODE>#CREATOR_FILE</CODE>, <CODE>#PROPERTY_FILE</CODE>, <A HREF="../../weka/gui/GenericObjectEditor.html" title="class in weka.gui"><CODE>GenericObjectEditor</CODE></A>, <A HREF="../../weka/core/RTSI.html" title="class in weka.core"><CODE>RTSI</CODE></A></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/GenericPropertiesCreator.html#VERBOSE">VERBOSE</A></B></CODE><BR> whether to output some debug information</TD></TR></TABLE> <!-- ======== 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/GenericPropertiesCreator.html#GenericPropertiesCreator()">GenericPropertiesCreator</A></B>()</CODE><BR> initializes the creator</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../weka/gui/GenericPropertiesCreator.html#GenericPropertiesCreator(java.lang.String)">GenericPropertiesCreator</A></B>(java.lang.String filename)</CODE><BR> initializes the creator</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> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/GenericPropertiesCreator.html#execute()">execute</A></B>()</CODE><BR> generates the props-file for the GenericObjectEditor and stores it</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/GenericPropertiesCreator.html#execute(boolean)">execute</A></B>(boolean store)</CODE><BR> generates the props-file for the GenericObjectEditor and stores it only if the the param <code>store</code> is TRUE.</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/GenericPropertiesCreator.html#getInputFilename()">getInputFilename</A></B>()</CODE><BR> returns the name of the input file</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Properties</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/GenericPropertiesCreator.html#getInputProperties()">getInputProperties</A></B>()</CODE><BR> returns the input properties object (template containing the packages)</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/GenericPropertiesCreator.html#getOutputFilename()">getOutputFilename</A></B>()</CODE><BR> returns the name of the output file</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.util.Properties</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/GenericPropertiesCreator.html#getOutputProperties()">getOutputProperties</A></B>()</CODE><BR> returns the output properties object (structure like the template, but filled with classes instead of packages)</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/GenericPropertiesCreator.html#main(java.lang.String[])">main</A></B>(java.lang.String[] args)</CODE><BR> for executing the</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/GenericPropertiesCreator.html#setInputFilename(java.lang.String)">setInputFilename</A></B>(java.lang.String filename)</CODE><BR> sets the file to get the information about the packages from</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../weka/gui/GenericPropertiesCreator.html#setOutputFilename(java.lang.String)">setOutputFilename</A></B>(java.lang.String filename)</CODE><BR> sets the file to output the properties for the GEO to</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -