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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 1.5.0_10) on Fri Jan 26 16:34:49 NZDT 2007 --><TITLE>StringLocator</TITLE><META NAME="keywords" CONTENT="weka.core.StringLocator class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="StringLocator";}</SCRIPT><NOSCRIPT></NOSCRIPT></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=2 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="../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="http://www.cs.waikato.ac.nz/ml/weka/" target="_blank"><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/core/Stopwords.html" title="class in weka.core"><B>PREV CLASS</B></A> <A HREF="../../weka/core/Summarizable.html" title="interface in weka.core"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html?weka/core/StringLocator.html" target="_top"><B>FRAMES</B></A> <A HREF="StringLocator.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.core</FONT><BR>Class StringLocator</H2><PRE>java.lang.Object <IMG SRC="../../resources/inherit.gif" ALT="extended by "><A HREF="../../weka/core/AttributeLocator.html" title="class in weka.core">weka.core.AttributeLocator</A> <IMG SRC="../../resources/inherit.gif" ALT="extended by "><B>weka.core.StringLocator</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD>java.io.Serializable, java.lang.Comparable<<A HREF="../../weka/core/AttributeLocator.html" title="class in weka.core">AttributeLocator</A>></DD></DL><HR><DL><DT><PRE>public class <B>StringLocator</B><DT>extends <A HREF="../../weka/core/AttributeLocator.html" title="class in weka.core">AttributeLocator</A></DL></PRE><P>This class locates and records the indices of String attributes, recursively in case of Relational attributes. The indices are normally used for copying the Strings from one Instances object to another.<P><P><DL><DT><B>Version:</B></DT> <DD>$Revision: 1.3 $</DD><DT><B>Author:</B></DT> <DD>fracpete (fracpete at waikato dot ac dot nz)</DD><DT><B>See Also:</B><DD><A HREF="../../weka/core/Attribute.html#STRING"><CODE>Attribute.STRING</CODE></A>, <A HREF="../../weka/core/Attribute.html#RELATIONAL"><CODE>Attribute.RELATIONAL</CODE></A>, <A HREF="../../serialized-form.html#weka.core.StringLocator">Serialized Form</A></DL><HR><P><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../weka/core/StringLocator.html#StringLocator(weka.core.Instances)">StringLocator</A></B>(<A HREF="../../weka/core/Instances.html" title="class in weka.core">Instances</A> data)</CODE><BR> initializes the StringLocator with the given data</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../weka/core/StringLocator.html#StringLocator(weka.core.Instances, int[])">StringLocator</A></B>(<A HREF="../../weka/core/Instances.html" title="class in weka.core">Instances</A> data, int[] indices)</CODE><BR> Initializes the AttributeLocator with the given data.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../weka/core/StringLocator.html#StringLocator(weka.core.Instances, int, int)">StringLocator</A></B>(<A HREF="../../weka/core/Instances.html" title="class in weka.core">Instances</A> data, int fromIndex, int toIndex)</CODE><BR> Initializes the StringLocator with the given data.</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"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></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/core/StringLocator.html#copyStringValues(weka.core.Instance, boolean, weka.core.Instances, weka.core.AttributeLocator, weka.core.Instances, weka.core.AttributeLocator)">copyStringValues</A></B>(<A HREF="../../weka/core/Instance.html" title="class in weka.core">Instance</A> instance, boolean instSrcCompat, <A HREF="../../weka/core/Instances.html" title="class in weka.core">Instances</A> srcDataset, <A HREF="../../weka/core/AttributeLocator.html" title="class in weka.core">AttributeLocator</A> srcLoc, <A HREF="../../weka/core/Instances.html" title="class in weka.core">Instances</A> destDataset, <A HREF="../../weka/core/AttributeLocator.html" title="class in weka.core">AttributeLocator</A> destLoc)</CODE><BR> Takes string values referenced by an Instance and copies them from a source dataset to a destination dataset.</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/core/StringLocator.html#copyStringValues(weka.core.Instance, weka.core.Instances, weka.core.AttributeLocator)">copyStringValues</A></B>(<A HREF="../../weka/core/Instance.html" title="class in weka.core">Instance</A> inst, <A HREF="../../weka/core/Instances.html" title="class in weka.core">Instances</A> destDataset, <A HREF="../../weka/core/AttributeLocator.html" title="class in weka.core">AttributeLocator</A> strAtts)</CODE><BR> Copies string values contained in the instance copied to a new dataset.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_weka.core.AttributeLocator"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TH ALIGN="left"><B>Methods inherited from class weka.core.<A HREF="../../weka/core/AttributeLocator.html" title="class in weka.core">AttributeLocator</A></B></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor">⌨️ 快捷键说明
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