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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 1.4.2_13) on Tue Jun 05 11:36:16 GMT-05:00 2007 --><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><TITLE>org.geotools.filter.function (Geotools 2.3.x 2.3.2 API)</TITLE><META NAME="keywords" CONTENT="org.geotools.filter.function package"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="org.geotools.filter.function (Geotools 2.3.x 2.3.2 API)";}</SCRIPT></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=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A 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END OF TOP NAVBAR ========= --><HR><H2>Package org.geotools.filter.function</H2><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Class Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/ClassificationFunction.html" title="class in org.geotools.filter.function">ClassificationFunction</A></B></TD><TD>Parent for classifiers which break a feature collection into the specified number of classes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/Collection_AverageFunction.html" title="class in org.geotools.filter.function">Collection_AverageFunction</A></B></TD><TD>Calculates the average value of an attribute for a given FeatureCollection and Expression.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/Collection_BoundsFunction.html" title="class in org.geotools.filter.function">Collection_BoundsFunction</A></B></TD><TD>Calculates the bounds of an attribute for a given FeatureCollection and Expression.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/Collection_CountFunction.html" title="class in org.geotools.filter.function">Collection_CountFunction</A></B></TD><TD>Calculates the count value of an attribute for a given FeatureCollection and Expression.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/Collection_MaxFunction.html" title="class in org.geotools.filter.function">Collection_MaxFunction</A></B></TD><TD>Calculates the maximum value of an attribute for a given FeatureCollection and Expression.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/Collection_MedianFunction.html" title="class in org.geotools.filter.function">Collection_MedianFunction</A></B></TD><TD>Calculates the median value of an attribute for a given FeatureCollection and Expression.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/Collection_MinFunction.html" title="class in org.geotools.filter.function">Collection_MinFunction</A></B></TD><TD>Calculates the minimum value of an attribute for a given FeatureCollection and Expression.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/Collection_SumFunction.html" title="class in org.geotools.filter.function">Collection_SumFunction</A></B></TD><TD>Calculates the sum value of an attribute for a given FeatureCollection and Expression.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/Collection_UniqueFunction.html" title="class in org.geotools.filter.function">Collection_UniqueFunction</A></B></TD><TD>Calculates the unique value of an attribute for a given FeatureCollection and Expression.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/CustomClassifierFunction.html" title="class in org.geotools.filter.function">CustomClassifierFunction</A></B></TD><TD><B>Deprecated.</B> <I></I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/EqualIntervalFunction.html" title="class in org.geotools.filter.function">EqualIntervalFunction</A></B></TD><TD>Classification function for breaking a feature collection into edible chunks of "equal" size.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/ExplicitClassificationFunction.html" title="class in org.geotools.filter.function">ExplicitClassificationFunction</A></B></TD><TD><B>Deprecated.</B> <I></I> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/FilterFunction_area.html" title="class in org.geotools.filter.function">FilterFunction_area</A></B></TD><TD> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/FilterFunction_between.html" title="class in org.geotools.filter.function">FilterFunction_between</A></B></TD><TD> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/FilterFunction_boundary.html" title="class in org.geotools.filter.function">FilterFunction_boundary</A></B></TD><TD> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/FilterFunction_boundaryDimension.html" title="class in org.geotools.filter.function">FilterFunction_boundaryDimension</A></B></TD><TD> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/FilterFunction_buffer.html" title="class in org.geotools.filter.function">FilterFunction_buffer</A></B></TD><TD> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/FilterFunction_bufferWithSegments.html" title="class in org.geotools.filter.function">FilterFunction_bufferWithSegments</A></B></TD><TD> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/FilterFunction_centroid.html" title="class in org.geotools.filter.function">FilterFunction_centroid</A></B></TD><TD> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/FilterFunction_contains.html" title="class in org.geotools.filter.function">FilterFunction_contains</A></B></TD><TD> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/FilterFunction_convexHull.html" title="class in org.geotools.filter.function">FilterFunction_convexHull</A></B></TD><TD> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/FilterFunction_crosses.html" title="class in org.geotools.filter.function">FilterFunction_crosses</A></B></TD><TD> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/FilterFunction_difference.html" title="class in org.geotools.filter.function">FilterFunction_difference</A></B></TD><TD> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../org/geotools/filter/function/FilterFunction_dimension.html" title="class in org.geotools.filter.function">FilterFunction_dimension</A></B></TD><TD> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor">⌨️ 快捷键说明
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