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<A NAME="guessParameterType(weka.core.Option, java.lang.String[])"><!-- --></A><H3>
guessParameterType</H3>
<PRE>
public static <A HREF="../../../com/rapidminer/parameter/ParameterType.html" title="class in com.rapidminer.parameter">ParameterType</A> <B>guessParameterType</B>(weka.core.Option&nbsp;option,
                                               java.lang.String[]&nbsp;options)</PRE>
<DL>
<DD>Tries to guess the type of the given option. If the number of arguments
 is zero, than a boolean type is assumed. In other cases it will be tried
 to parse the default value in the options array as a number and on
 success a Double type is returned. If this fails, a ParameterTypeString
 is returned.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="addParameterTypes(weka.core.OptionHandler, java.util.List, java.util.List, boolean, java.lang.String)"><!-- --></A><H3>
addParameterTypes</H3>
<PRE>
public static void <B>addParameterTypes</B>(weka.core.OptionHandler&nbsp;handler,
                                     java.util.List&lt;<A HREF="../../../com/rapidminer/parameter/ParameterType.html" title="class in com.rapidminer.parameter">ParameterType</A>&gt;&nbsp;types,
                                     java.util.List&lt;<A HREF="../../../com/rapidminer/parameter/ParameterType.html" title="class in com.rapidminer.parameter">ParameterType</A>&gt;&nbsp;wekaParameters,
                                     boolean&nbsp;meta,
                                     java.lang.String&nbsp;metaParameter)</PRE>
<DL>
<DD>Add the parameter type for the options of a Weka option handler.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getWekaJarAsFile()"><!-- --></A><H3>
getWekaJarAsFile</H3>
<PRE>
public static java.io.File <B>getWekaJarAsFile</B>()
                                     throws java.io.IOException</PRE>
<DL>
<DD>Checks if the user has defined the position of Weka in an environment
 variable. If this is the case, the system uses the Jar file of Weka
 located at the given position. Otherwise this method assumes that Weka is
 at the default place in the lib directory under RapidMiner's home dir. If this
 is also not possible a runtime exception will be thrown.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getWekaJar()"><!-- --></A><H3>
getWekaJar</H3>
<PRE>
public static java.util.jar.JarFile <B>getWekaJar</B>()
                                        throws java.io.IOException</PRE>
<DL>
<DD>This method retrieves the jar file of Weka as a file and wraps it into a JarFile.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getWekaClasses(java.lang.Class)"><!-- --></A><H3>
getWekaClasses</H3>
<PRE>
public static java.lang.String[] <B>getWekaClasses</B>(java.lang.Class&nbsp;superclass)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="getWekaClasses(java.lang.Class, java.lang.String, boolean)"><!-- --></A><H3>
getWekaClasses</H3>
<PRE>
public static java.lang.String[] <B>getWekaClasses</B>(java.lang.Class&nbsp;superclass,
                                                java.lang.String&nbsp;seachConstraint,
                                                boolean&nbsp;includeConstraint)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getWekaClasses(java.lang.Class, java.lang.String[], boolean)"><!-- --></A><H3>
getWekaClasses</H3>
<PRE>
public static java.lang.String[] <B>getWekaClasses</B>(java.lang.Class&nbsp;superclass,
                                                java.lang.String[]&nbsp;searchConstraints,
                                                boolean&nbsp;positive)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getWekaClasses(java.lang.Class, java.lang.String[], java.lang.String[])"><!-- --></A><H3>
getWekaClasses</H3>
<PRE>
public static java.lang.String[] <B>getWekaClasses</B>(java.lang.Class&nbsp;superclass,
                                                java.lang.String[]&nbsp;positiveSearchConstraints,
                                                java.lang.String[]&nbsp;negativeSearchConstraints)</PRE>
<DL>
<DD>If Weka is not found, this method silently returns an empty string array.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="registerWekaOperators(java.lang.ClassLoader, java.lang.String[], java.lang.String, java.lang.String, java.lang.String, java.lang.String)"><!-- --></A><H3>
registerWekaOperators</H3>
<PRE>
public static void <B>registerWekaOperators</B>(java.lang.ClassLoader&nbsp;classLoader,
                                         java.lang.String[]&nbsp;classNames,
                                         java.lang.String&nbsp;operatorClass,
                                         java.lang.String&nbsp;firstDescription,
                                         java.lang.String&nbsp;firstGroup,
                                         java.lang.String&nbsp;icon)</PRE>
<DL>
<DD>Registers all given Weka operators. The parameter firstDescription will
 be prepended to the name and firstGroup should have its last point if the
 last package should form a subgroup and no ending point if the given
 group should be definitely the group of the operators. Invokes the method
 without deprecated operators.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="registerWekaOperators(java.lang.ClassLoader, java.lang.String[], java.util.Map, java.lang.String, java.lang.String, java.lang.String, java.lang.String)"><!-- --></A><H3>
registerWekaOperators</H3>
<PRE>
public static void <B>registerWekaOperators</B>(java.lang.ClassLoader&nbsp;classLoader,
                                         java.lang.String[]&nbsp;classNames,
                                         java.util.Map&lt;java.lang.String,java.lang.String&gt;&nbsp;deprecationInfos,
                                         java.lang.String&nbsp;operatorClass,
                                         java.lang.String&nbsp;firstDescription,
                                         java.lang.String&nbsp;firstGroup,
                                         java.lang.String&nbsp;icon)</PRE>
<DL>
<DD>Registers all given Weka operators. The parameter firstDescription will
 be prepended to the name and firstGroup should have its last point if the
 last package should form a subgroup and no ending point if the given
 group should be definitely the group of the operators.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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