attributefiltercondition.html
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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_13) on Mon Jul 14 01:36:44 CEST 2008 --><TITLE>AttributeFilterCondition (RapidMiner Class Documentation)</TITLE><META NAME="keywords" CONTENT="com.rapidminer.operator.preprocessing.filter.attributes.AttributeFilterCondition interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="AttributeFilterCondition (RapidMiner Class Documentation)";}</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 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target="_top"><B>FRAMES</B></A> <A HREF="AttributeFilterCondition.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.rapidminer.operator.preprocessing.filter.attributes</FONT><BR>Interface AttributeFilterCondition</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../../../com/rapidminer/operator/preprocessing/filter/attributes/MissingValuesAttributeFilter.html" title="class in com.rapidminer.operator.preprocessing.filter.attributes">MissingValuesAttributeFilter</A>, <A HREF="../../../../../../com/rapidminer/operator/preprocessing/filter/attributes/NameAttributeFilter.html" title="class in com.rapidminer.operator.preprocessing.filter.attributes">NameAttributeFilter</A>, <A HREF="../../../../../../com/rapidminer/operator/preprocessing/filter/attributes/NominalAttributeFilter.html" title="class in com.rapidminer.operator.preprocessing.filter.attributes">NominalAttributeFilter</A>, <A HREF="../../../../../../com/rapidminer/operator/preprocessing/filter/attributes/NominalValueAttributeFilter.html" title="class in com.rapidminer.operator.preprocessing.filter.attributes">NominalValueAttributeFilter</A>, <A HREF="../../../../../../com/rapidminer/operator/preprocessing/filter/attributes/NoMissingValuesAttributeFilter.html" title="class in com.rapidminer.operator.preprocessing.filter.attributes">NoMissingValuesAttributeFilter</A>, <A HREF="../../../../../../com/rapidminer/operator/preprocessing/filter/attributes/NumericalAttributeFilter.html" title="class in com.rapidminer.operator.preprocessing.filter.attributes">NumericalAttributeFilter</A>, <A HREF="../../../../../../com/rapidminer/operator/preprocessing/filter/attributes/NumericValueAttributeFilter.html" title="class in com.rapidminer.operator.preprocessing.filter.attributes">NumericValueAttributeFilter</A></DD></DL><HR><DL><DT><PRE>public interface <B>AttributeFilterCondition</B></DL></PRE><P>This interface must be implemented by classes implementing an AttributeFilterCondition for the AttributeFilter operator.<P><P><DL><DT><B>Version:</B></DT> <DD>$Id: AttributeFilterCondition.java,v 1.4 2008/07/11 09:42:40 ingomierswa Exp $</DD><DT><B>Author:</B></DT> <DD>Sebastian Land, Ingo Mierswa</DD></DL><HR><P><!-- ========== 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> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/rapidminer/operator/preprocessing/filter/attributes/AttributeFilterCondition.html#check(com.rapidminer.example.Example)">check</A></B>(<A HREF="../../../../../../com/rapidminer/example/Example.html" title="class in com.rapidminer.example">Example</A> example)</CODE><BR> This method checks the given example.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/rapidminer/operator/preprocessing/filter/attributes/AttributeFilterCondition.html#initCheck(com.rapidminer.example.Attribute, java.lang.String, boolean)">initCheck</A></B>(<A HREF="../../../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A> attribute, java.lang.String parameter, boolean invert)</CODE><BR> This method initializes this condition an resets all counters.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../../com/rapidminer/operator/preprocessing/filter/attributes/AttributeFilterCondition.html#shouldBeRemoved()">shouldBeRemoved</A></B>()</CODE><BR> This method has to return true, if the associated attribute, given in the init phase, should be filtered out from example set.</TD></TR></TABLE> <P><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"><B>Method Detail</B></FONT></TH></TR></TABLE><A NAME="initCheck(com.rapidminer.example.Attribute, java.lang.String, boolean)"><!-- --></A><H3>initCheck</H3><PRE>boolean <B>initCheck</B>(<A HREF="../../../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A> attribute, java.lang.String parameter, boolean invert) throws <A HREF="../../../../../../com/rapidminer/example/set/ConditionCreationException.html" title="class in com.rapidminer.example.set">ConditionCreationException</A></PRE><DL><DD>This method initializes this condition an resets all counters. It returns true, if the attribute can be removed without checking examples. If it has been removed, no checking during examples will occur.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>attribute</CODE> - this is the attribute, the filter will have to check for.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../../com/rapidminer/example/set/ConditionCreationException.html" title="class in com.rapidminer.example.set">ConditionCreationException</A></CODE></DL></DD></DL><HR><A NAME="shouldBeRemoved()"><!-- --></A><H3>shouldBeRemoved</H3><PRE>boolean <B>shouldBeRemoved</B>()</PRE><DL><DD>This method has to return true, if the associated attribute, given in the init phase, should be filtered out from example set. This method will be called after the scan.<P><DD><DL><DT><B>Returns:</B><DD>true to filter the attribute, false to keep it in the exampleSet</DL></DD></DL><HR><A NAME="check(com.rapidminer.example.Example)"><!-- --></A><H3>check</H3><PRE>void <B>check</B>(<A HREF="../../../../../../com/rapidminer/example/Example.html" title="class in com.rapidminer.example">Example</A> example)</PRE><DL><DD>This method checks the given example. During this method the filter might check data to decide if attribute should be filtered out.<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 links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 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="../../../../../../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="class-use/AttributeFilterCondition.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><a href="http://sourceforge.net"><img src="http://sourceforge.net/sflogo.php?group_id=114160&type=2" width="125" height="37" border="0" alt="SourceForge.net Logo" /></a></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../../com/rapidminer/operator/preprocessing/filter/attributes/AttributeFilter.html" title="class in com.rapidminer.operator.preprocessing.filter.attributes"><B>PREV CLASS</B></A> <A HREF="../../../../../../com/rapidminer/operator/preprocessing/filter/attributes/MissingValuesAttributeFilter.html" title="class in com.rapidminer.operator.preprocessing.filter.attributes"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../../../index.html?com/rapidminer/operator/preprocessing/filter/attributes/AttributeFilterCondition.html" target="_top"><B>FRAMES</B></A> <A HREF="AttributeFilterCondition.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 © 2001-2008 by <a href="http://rapid-i.com" target="_blank">Rapid-I</a></i></BODY></HTML>⌨️ 快捷键说明
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