filterfactory.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

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<CODE>&nbsp;Within</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/filter/FilterFactory.html#within(org.opengis.filter.expression.Expression, org.opengis.filter.expression.Expression)">within</A></B>(Expression&nbsp;geometry1,
       Expression&nbsp;geometry2)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Checks if the feature's geometry is completely contained by the specified constant geometry.</TD>
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&nbsp;<A NAME="methods_inherited_from_class_Factory"><!-- --></A>
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<TD><B>Methods inherited from interface <A HREF="../../../org/geotools/factory/Factory.html" title="interface in org.geotools.factory">Factory</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../org/geotools/factory/Factory.html#getImplementationHints()">getImplementationHints</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_FilterFactory"><!-- --></A>
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from interface FilterFactory</B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>add, and, and, bbox, between, beyond, contains, crosses, disjoint, divide, dwithin, equals, equals, featureId, function, function, function, function, greater, greaterOrEqual, intersects, isNull, less, lessOrEqual, like, like, literal, literal, literal, literal, literal, literal, literal, literal, literal, multiply, not, notEqual, or, or, overlaps, property, sort, subtract, touches, within</CODE></TD>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->


<!-- ============ METHOD DETAIL ========== -->

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<B>Method Detail</B></FONT></TD>
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<A NAME="createLogicFilter(org.geotools.filter.Filter, org.geotools.filter.Filter, short)"><!-- --></A><H3>
createLogicFilter</H3>
<PRE>
public <A HREF="../../../org/geotools/filter/LogicFilter.html" title="interface in org.geotools.filter">LogicFilter</A> <B>createLogicFilter</B>(<A HREF="../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter1,
                                     <A HREF="../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter2,
                                     short&nbsp;filterType)
                              throws <A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>use one of <CODE>FilterFactory.and(Filter, Filter)</CODE>
         <CODE>FilterFactory.or(Filter, Filter)</CODE>
         <CODE>FilterFactory.not(Filter)</CODE></I>
<P>
<DD>Creates a logic filter from two filters and a type.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>filter1</CODE> - the first filter to join.<DD><CODE>filter2</CODE> - the second filter to join.<DD><CODE>filterType</CODE> - must be a logic type.
<DT><B>Returns:</B><DD>the newly constructed logic filter.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></CODE> - If there were any problems creating the
         filter, including wrong type.</DL>
</DD>
</DL>
<HR>

<A NAME="createLogicFilter(short)"><!-- --></A><H3>
createLogicFilter</H3>
<PRE>
public <A HREF="../../../org/geotools/filter/LogicFilter.html" title="interface in org.geotools.filter">LogicFilter</A> <B>createLogicFilter</B>(short&nbsp;filterType)
                              throws <A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>use one of <CODE>FilterFactory.and(Filter, Filter)</CODE>
         <CODE>FilterFactory.or(Filter, Filter)</CODE>
         <CODE>FilterFactory.not(Filter)</CODE></I>
<P>
<DD>Creates an empty logic filter from a type.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>filterType</CODE> - must be a logic type.
<DT><B>Returns:</B><DD>the newly constructed logic filter.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></CODE> - If there were any problems creating the
         filter, including wrong type.</DL>
</DD>
</DL>
<HR>

<A NAME="createLogicFilter(org.geotools.filter.Filter, short)"><!-- --></A><H3>
createLogicFilter</H3>
<PRE>
public <A HREF="../../../org/geotools/filter/LogicFilter.html" title="interface in org.geotools.filter">LogicFilter</A> <B>createLogicFilter</B>(<A HREF="../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter,
                                     short&nbsp;filterType)
                              throws <A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>use one of <CODE>FilterFactory.and(Filter, Filter)</CODE>
         <CODE>FilterFactory.or(Filter, Filter)</CODE>
         <CODE>FilterFactory.not(Filter)</CODE></I>
<P>
<DD>Creates a logic filter with an initial filter..
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>filter</CODE> - the initial filter to set.<DD><CODE>filterType</CODE> - Must be a logic type.
<DT><B>Returns:</B><DD>the newly constructed logic filter.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></CODE> - If there were any problems creating the
         filter, including wrong type.</DL>
</DD>
</DL>
<HR>

<A NAME="createBBoxExpression(com.vividsolutions.jts.geom.Envelope)"><!-- --></A><H3>
createBBoxExpression</H3>
<PRE>
public <A HREF="../../../org/geotools/filter/BBoxExpression.html" title="interface in org.geotools.filter">BBoxExpression</A> <B>createBBoxExpression</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Envelope.html" title="class or interface in com.vividsolutions.jts.geom">Envelope</A>&nbsp;env)
                                    throws <A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<DD>Creates a BBox Expression from an envelope.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>env</CODE> - the envelope to use for this bounding box.
<DT><B>Returns:</B><DD>The newly created BBoxExpression.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></CODE> - if there were creation problems.</DL>
</DD>
</DL>
<HR>

<A NAME="createLiteralExpression(int)"><!-- --></A><H3>
createLiteralExpression</H3>
<PRE>
public <A HREF="../../../org/geotools/filter/LiteralExpression.html" title="interface in org.geotools.filter">LiteralExpression</A> <B>createLiteralExpression</B>(int&nbsp;i)</PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<DD>Creates an Integer Literal Expression.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>i</CODE> - the int to serve as literal.
<DT><B>Returns:</B><DD>The new Literal Expression</DL>
</DD>
</DL>
<HR>

<A NAME="createMathExpression()"><!-- --></A><H3>
createMathExpression</H3>
<PRE>
public <A HREF="../../../org/geotools/filter/MathExpression.html" title="interface in org.geotools.filter">MathExpression</A> <B>createMathExpression</B>()
                                    throws <A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>use one of
         <CODE>FilterFactory.add(Expression, Expression)</CODE>
         <CODE>FilterFactory.subtract(Expression, Expression)</CODE>
         <CODE>FilterFactory.multiply(Expression, Expression)</CODE>
         <CODE>FilterFactory.divide(Expression, Expression)</CODE></I>
<P>
<DD>Creates a Math Expression
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The new Math Expression
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></CODE> - if there were creation problems.</DL>
</DD>
</DL>
<HR>

<A NAME="createFidFilter()"><!-- --></A><H3>
createFidFilter</H3>
<PRE>
public <A HREF="../../../org/geotools/filter/FidFilter.html" title="interface in org.geotools.filter">FidFilter</A> <B>createFidFilter</B>()</PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<DD>Creates a new Fid Filter with no initial fids.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The new Fid Filter.</DL>
</DD>
</DL>
<HR>

<A NAME="createAttributeExpression(java.lang.String)"><!-- --></A><H3>
createAttributeExpression</H3>
<PRE>
public <A HREF="../../../org/geotools/filter/AttributeExpression.html" title="interface in org.geotools.filter">AttributeExpression</A> <B>createAttributeExpression</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;xpath)</PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<DD>Creates an AttributeExpression using the supplied xpath.

 <p>
 The supplied xpath can be used to query a varity of content - most
 notably Features.
 </p>
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>xpath</CODE> - XPath used to retrive value
<DT><B>Returns:</B><DD>The new Attribtue Expression</DL>
</DD>
</DL>
<HR>

<A NAME="createAttributeExpression(org.geotools.feature.FeatureType, java.lang.String)"><!-- --></A><H3>
createAttributeExpression</H3>
<PRE>
public <A HREF="../../../org/geotools/filter/AttributeExpression.html" title="interface in org.geotools.filter">AttributeExpression</A> <B>createAttributeExpression</B>(<A HREF="../../../org/geotools/feature/FeatureType.html" title="interface in org.geotools.feature">FeatureType</A>&nbsp;schema,
                                                     <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;xpath)
                                              throws <A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>use createAttributeExpression( xpath ), will be removed for
             GeoTools 2.3</I>
<P>
<DD>Creates a Attribute Expression given a schema and attribute path.

 <p>
 If you supply a schema, it will be used as a sanitch check for the
 provided path.
 </p>
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>schema</CODE> - the schema to get the attribute from, or null<DD><CODE>xpath</CODE> - the xPath of the attribute to compare.
<DT><B>Returns:</B><DD>The new Attribute Expression.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></CODE> - if there were creation problems.</DL>
</DD>
</DL>
<HR>

<A NAME="createAttributeExpression(org.geotools.feature.AttributeType)"><!-- --></A><H3>
createAttributeExpression</H3>
<PRE>
public <A HREF="../../../org/geotools/filter/AttributeExpression.html" title="interface in org.geotools.filter">AttributeExpression</A> <B>createAttributeExpression</B>(<A HREF="../../../org/geotools/feature/AttributeType.html" title="interface in org.geotools.feature">AttributeType</A>&nbsp;at)
                                              throws <A HREF="../../../org/geotools/filter/IllegalFilterException.html" title="class in org.geotools.filter">IllegalFilterException</A></PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>use createAttributeExpression( at ), will be removed for
             GeoTools 2.3</I>
<P>