filtersaxparser.html

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<A NAME="FilterSAXParser()"><!-- --></A><H3>
FilterSAXParser</H3>
<PRE>
public <B>FilterSAXParser</B>()</PRE>
<DL>
<DD>Constructor which flags the operator as between.
<P>
</DL>
<HR>

<A NAME="FilterSAXParser(org.geotools.filter.FilterFactory)"><!-- --></A><H3>
FilterSAXParser</H3>
<PRE>
public <B>FilterSAXParser</B>(<A HREF="../../../org/geotools/filter/FilterFactory.html" title="interface in org.geotools.filter">FilterFactory</A>&nbsp;factory)</PRE>
<DL>
<DD>Constructor injdection
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<A NAME="setFilterFactory(org.geotools.filter.FilterFactory)"><!-- --></A><H3>
setFilterFactory</H3>
<PRE>
public void <B>setFilterFactory</B>(<A HREF="../../../org/geotools/filter/FilterFactory.html" title="interface in org.geotools.filter">FilterFactory</A>&nbsp;factory)</PRE>
<DL>
<DD>Setter injection
<P>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="start(short)"><!-- --></A><H3>
start</H3>
<PRE>
public void <B>start</B>(short&nbsp;filterType)
           throws <A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></PRE>
<DL>
<DD>Handles all incoming generic string 'messages,' including a message to
 create the filter, based on the XML tag that represents the start of
 the filter.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>filterType</CODE> - The string from the SAX filter.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></CODE> - Filter is illegal.</DL>
</DD>
</DL>
<HR>

<A NAME="value(java.lang.String)"><!-- --></A><H3>
value</H3>
<PRE>
public void <B>value</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;message)
           throws <A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></PRE>
<DL>
<DD>Handles all incoming generic string 'messages,' including a message to
 create the filter, based on the XML tag that represents the start of
 the filter.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>message</CODE> - The string from the SAX filter.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></CODE> - Filter is illegal.</DL>
</DD>
</DL>
<HR>

<A NAME="expression(org.geotools.filter.Expression)"><!-- --></A><H3>
expression</H3>
<PRE>
public void <B>expression</B>(<A HREF="../../../org/geotools/filter/Expression.html" title="interface in org.geotools.filter">Expression</A>&nbsp;expression)
                throws <A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></PRE>
<DL>
<DD>Adds the passed in expression to the current filter.  Generally  created
 by the ExpressionSAXParser.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>expression</CODE> - The value of the attribute for comparison.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></CODE> - if the expression does not match what the
         current filter is expecting.<DT><B>'TODO:'</B></DT>
  <DD>REVISIT: split this method up.</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="create()"><!-- --></A><H3>
create</H3>
<PRE>
public <A HREF="../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A> <B>create</B>()
              throws <A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></PRE>
<DL>
<DD>Creates the filter held in the parser.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>The current filter to be created by this parser.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></CODE> - If called before the filter is in a
         complete state.</DL>
</DD>
</DL>
<HR>

<A NAME="setDistance(java.lang.String, java.lang.String)"><!-- --></A><H3>
setDistance</H3>
<PRE>
public void <B>setDistance</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;distance,
                        <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;units)
                 throws <A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></PRE>
<DL>
<DD>This sets the distance for a GeometryDistanceFilter.  It currently
 ignores the units, and attempts to convert the distance to a double.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>distance</CODE> - the distance - should be a string of a double.<DD><CODE>units</CODE> - a reference to a units dictionary.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></CODE> - if the distance string can not be
         converted to a double.<DT><B>'TODO:'</B></DT>
  <DD>TODO: Implement units, probably with org.geotools.units package
       and a special distance class in the filter package.  It would be
       nice if the distance class could get any type of units, like it
       would handle the conversion.</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="setAttributes(org.xml.sax.Attributes)"><!-- --></A><H3>
setAttributes</H3>
<PRE>
public void <B>setAttributes</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/org/xml/sax/Attributes.html" title="class or interface in org.xml.sax">Attributes</A>&nbsp;atts)</PRE>
<DL>
<DD>Sets the filter attributes.  Called when attributes are encountered by
 the filter filter.  Puts them in a hash map by thier name and  value.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>atts</CODE> - the attributes to set.</DL>
</DD>
</DL>
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