featurenamefilter.html

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<A NAME="apply()"><!-- --></A><H3>
apply</H3>
<PRE>
public <A HREF="../../../../../com/rapidminer/operator/IOObject.html" title="interface in com.rapidminer.operator">IOObject</A>[] <B>apply</B>()
                 throws <A HREF="../../../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">OperatorException</A></PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../com/rapidminer/operator/preprocessing/filter/FeatureFilter.html#apply()">FeatureFilter</A></CODE></B></DD>
<DD>Applies filtering of features by looping through all features and
 checking <code>switchOffFeature()</code>. If TRUE is returned, the
 feature is switched off, ie it won't be used by the following operators
 in the chain. If FALSE is returned by <code>switchOffFeature()</code>,
 the feature will keep its previous status.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../com/rapidminer/operator/preprocessing/filter/FeatureFilter.html#apply()">apply</A></CODE> in class <CODE><A HREF="../../../../../com/rapidminer/operator/preprocessing/filter/FeatureFilter.html" title="class in com.rapidminer.operator.preprocessing.filter">FeatureFilter</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>An array of IOObjects, with the output example set as the only
         member.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">OperatorException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="switchOffFeature(com.rapidminer.example.AttributeRole)"><!-- --></A><H3>
switchOffFeature</H3>
<PRE>
public boolean <B>switchOffFeature</B>(<A HREF="../../../../../com/rapidminer/example/AttributeRole.html" title="class in com.rapidminer.example">AttributeRole</A>&nbsp;attributeRole)
                         throws <A HREF="../../../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">OperatorException</A></PRE>
<DL>
<DD>Implements the method required by the superclass. For features whose name
 matches the input name (regular expression). If the input name does not
 match the the input name (regular expression) will not be switched off.
 If no parameter was provided, FALSE is always returned, so no feature is
 switched off.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/rapidminer/operator/preprocessing/filter/FeatureFilter.html#switchOffFeature(com.rapidminer.example.AttributeRole)">switchOffFeature</A></CODE> in class <CODE><A HREF="../../../../../com/rapidminer/operator/preprocessing/filter/FeatureFilter.html" title="class in com.rapidminer.operator.preprocessing.filter">FeatureFilter</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>attributeRole</CODE> - Feature to check.
<DT><B>Returns:</B><DD>TRUE if this feature should <b>not</b> be active in the output
         example set of this operator. FALSE otherwise.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../com/rapidminer/operator/OperatorException.html" title="class in com.rapidminer.operator">OperatorException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getParameterTypes()"><!-- --></A><H3>
getParameterTypes</H3>
<PRE>
public java.util.List&lt;<A HREF="../../../../../com/rapidminer/parameter/ParameterType.html" title="class in com.rapidminer.parameter">ParameterType</A>&gt; <B>getParameterTypes</B>()</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../com/rapidminer/operator/Operator.html#getParameterTypes()">Operator</A></CODE></B></DD>
<DD>Returns a list of <tt>ParameterTypes</tt> describing the parameters of
 this operator. The default implementation returns an empty list if no
 input objects can be retained and special parameters for those input
 objects which can be prevented from being consumed.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/rapidminer/parameter/ParameterHandler.html#getParameterTypes()">getParameterTypes</A></CODE> in interface <CODE><A HREF="../../../../../com/rapidminer/parameter/ParameterHandler.html" title="interface in com.rapidminer.parameter">ParameterHandler</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../com/rapidminer/operator/preprocessing/filter/FeatureFilter.html#getParameterTypes()">getParameterTypes</A></CODE> in class <CODE><A HREF="../../../../../com/rapidminer/operator/preprocessing/filter/FeatureFilter.html" title="class in com.rapidminer.operator.preprocessing.filter">FeatureFilter</A></CODE></DL>
</DD>
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</DD>
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