simplestreamfilter.html

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<DT><B>Version:</B></DT>
  <DD>$Revision: 1.6 $</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/filters/SimpleBatchFilter.html" title="class in weka.filters"><CODE>SimpleBatchFilter</CODE></A>, 
<A HREF="../../weka/filters/SimpleStreamFilter.html#input(weka.core.Instance)"><CODE>input(Instance)</CODE></A>, 
<A HREF="../../weka/filters/SimpleStreamFilter.html#batchFinished()"><CODE>batchFinished()</CODE></A>, 
<A HREF="../../weka/filters/Filter.html#m_FirstBatchDone"><CODE>Filter.m_FirstBatchDone</CODE></A>, 
<A HREF="../../serialized-form.html#weka.filters.SimpleStreamFilter">Serialized Form</A></DL>
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<TD><CODE><B><A HREF="../../weka/filters/SimpleStreamFilter.html#SimpleStreamFilter()">SimpleStreamFilter</A></B>()</CODE>

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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../weka/filters/SimpleStreamFilter.html#batchFinished()">batchFinished</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Signify that this batch of input to the filter is finished.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../weka/filters/SimpleStreamFilter.html#input(weka.core.Instance)">input</A></B>(<A HREF="../../weka/core/Instance.html" title="class in weka.core">Instance</A>&nbsp;instance)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Input an instance for filtering.</TD>
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&nbsp;<A NAME="methods_inherited_from_class_weka.filters.SimpleFilter"><!-- --></A>
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<TH ALIGN="left"><B>Methods inherited from class weka.filters.<A HREF="../../weka/filters/SimpleFilter.html" title="class in weka.filters">SimpleFilter</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../weka/filters/SimpleFilter.html#debugTipText()">debugTipText</A>, <A HREF="../../weka/filters/SimpleFilter.html#getDebug()">getDebug</A>, <A HREF="../../weka/filters/SimpleFilter.html#getOptions()">getOptions</A>, <A HREF="../../weka/filters/SimpleFilter.html#globalInfo()">globalInfo</A>, <A HREF="../../weka/filters/SimpleFilter.html#listOptions()">listOptions</A>, <A HREF="../../weka/filters/SimpleFilter.html#setDebug(boolean)">setDebug</A>, <A HREF="../../weka/filters/SimpleFilter.html#setInputFormat(weka.core.Instances)">setInputFormat</A>, <A HREF="../../weka/filters/SimpleFilter.html#setOptions(java.lang.String[])">setOptions</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_weka.filters.Filter"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TH ALIGN="left"><B>Methods inherited from class weka.filters.<A HREF="../../weka/filters/Filter.html" title="class in weka.filters">Filter</A></B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../weka/filters/Filter.html#batchFilterFile(weka.filters.Filter, java.lang.String[])">batchFilterFile</A>, <A HREF="../../weka/filters/Filter.html#filterFile(weka.filters.Filter, java.lang.String[])">filterFile</A>, <A HREF="../../weka/filters/Filter.html#getCapabilities()">getCapabilities</A>, <A HREF="../../weka/filters/Filter.html#getOutputFormat()">getOutputFormat</A>, <A HREF="../../weka/filters/Filter.html#isFirstBatchDone()">isFirstBatchDone</A>, <A HREF="../../weka/filters/Filter.html#isNewBatch()">isNewBatch</A>, <A HREF="../../weka/filters/Filter.html#isOutputFormatDefined()">isOutputFormatDefined</A>, <A HREF="../../weka/filters/Filter.html#main(java.lang.String[])">main</A>, <A HREF="../../weka/filters/Filter.html#makeCopies(weka.filters.Filter, int)">makeCopies</A>, <A HREF="../../weka/filters/Filter.html#makeCopy(weka.filters.Filter)">makeCopy</A>, <A HREF="../../weka/filters/Filter.html#numPendingOutput()">numPendingOutput</A>, <A HREF="../../weka/filters/Filter.html#output()">output</A>, <A HREF="../../weka/filters/Filter.html#outputPeek()">outputPeek</A>, <A HREF="../../weka/filters/Filter.html#useFilter(weka.core.Instances, weka.filters.Filter)">useFilter</A></CODE></TD>
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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
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<TD><CODE>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="SimpleStreamFilter()"><!-- --></A><H3>
SimpleStreamFilter</H3>
<PRE>
public <B>SimpleStreamFilter</B>()</PRE>
<DL>
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<A NAME="input(weka.core.Instance)"><!-- --></A><H3>
input</H3>
<PRE>
public boolean <B>input</B>(<A HREF="../../weka/core/Instance.html" title="class in weka.core">Instance</A>&nbsp;instance)</PRE>
<DL>
<DD>Input an instance for filtering. Filter requires all
 training instances be read before producing output.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../weka/filters/Filter.html#input(weka.core.Instance)">input</A></CODE> in class <CODE><A HREF="../../weka/filters/Filter.html" title="class in weka.filters">Filter</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>instance</CODE> - the input instance
<DT><B>Returns:</B><DD>true if the filtered instance may now be
                    collected with output().
<DT><B>Throws:</B>
<DD><CODE>java.lang.IllegalStateException</CODE> - if no input structure has been defined</DL>
</DD>
</DL>
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<A NAME="batchFinished()"><!-- --></A><H3>
batchFinished</H3>
<PRE>
public boolean <B>batchFinished</B>()</PRE>
<DL>
<DD>Signify that this batch of input to the filter is finished. If
 the filter requires all instances prior to filtering, output()
 may now be called to retrieve the filtered instances. Any
 subsequent instances filtered should be filtered based on setting
 obtained from the first batch (unless the setInputFormat has been
 re-assigned or new options have been set).
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../weka/filters/Filter.html#batchFinished()">batchFinished</A></CODE> in class <CODE><A HREF="../../weka/filters/Filter.html" title="class in weka.filters">Filter</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if there are instances pending output
<DT><B>Throws:</B>
<DD><CODE>java.lang.IllegalStateException</CODE> - if no input format has been set.</DL>
</DD>
</DL>
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