filter.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>static&nbsp;<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></CODE></FONT></TD>
<TD><CODE><B>StyleGenerator.</B><B><A HREF="../../../../org/geotools/brewer/color/StyleGenerator.html#toExplicitFilter(java.lang.String, org.geotools.feature.FeatureType, java.lang.String)">toExplicitFilter</A></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;styleExpression,
                 <A HREF="../../../../org/geotools/feature/FeatureType.html" title="interface in org.geotools.feature">FeatureType</A>&nbsp;featureType,
                 <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;attributeTypeName)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 Creates a filter with each value explicitly defined.
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<CODE>static&nbsp;<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></CODE></FONT></TD>
<TD><CODE><B>StyleGenerator.</B><B><A HREF="../../../../org/geotools/brewer/color/StyleGenerator.html#toExplicitFilter(java.lang.String, org.geotools.filter.Expression)">toExplicitFilter</A></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;styleExpression,
                 <A HREF="../../../../org/geotools/filter/Expression.html" title="interface in org.geotools.filter">Expression</A>&nbsp;attribExpr)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 Creates a filter with each value explicitly defined.
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<TD COLSPAN=2>Methods in <A HREF="../../../../org/geotools/brewer/color/package-summary.html">org.geotools.brewer.color</A> with parameters of type <A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></FONT></TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B>StyleGenerator.</B><B><A HREF="../../../../org/geotools/brewer/color/StyleGenerator.html#toStyleExpression(org.geotools.filter.Filter)">toStyleExpression</A></B>(<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter)</CODE>

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<CODE>static&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[]</CODE></FONT></TD>
<TD><CODE><B>StyleGenerator.</B><B><A HREF="../../../../org/geotools/brewer/color/StyleGenerator.html#toStyleExpression(org.geotools.filter.Filter[])">toStyleExpression</A></B>(<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>[]&nbsp;filter)</CODE>

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<A NAME="org.geotools.data"><!-- --></A>
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Uses of <A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A> in <A HREF="../../../../org/geotools/data/package-summary.html">org.geotools.data</A></FONT></TD>
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<TD COLSPAN=2>Fields in <A HREF="../../../../org/geotools/data/package-summary.html">org.geotools.data</A> declared as <A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></FONT></TD>
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<CODE>protected &nbsp;<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></CODE></FONT></TD>
<TD><CODE><B>FilteringFeatureReader.</B><B><A HREF="../../../../org/geotools/data/FilteringFeatureReader.html#filter">filter</A></B></CODE>

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<CODE>protected &nbsp;<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></CODE></FONT></TD>
<TD><CODE><B>DataTestCase.</B><B><A HREF="../../../../org/geotools/data/DataTestCase.html#rd1Filter">rd1Filter</A></B></CODE>

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<CODE>protected &nbsp;<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></CODE></FONT></TD>
<TD><CODE><B>DataTestCase.</B><B><A HREF="../../../../org/geotools/data/DataTestCase.html#rd2Filter">rd2Filter</A></B></CODE>

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<CODE>protected &nbsp;<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></CODE></FONT></TD>
<TD><CODE><B>DataTestCase.</B><B><A HREF="../../../../org/geotools/data/DataTestCase.html#rd12Filter">rd12Filter</A></B></CODE>

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<CODE>protected &nbsp;<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></CODE></FONT></TD>
<TD><CODE><B>DataTestCase.</B><B><A HREF="../../../../org/geotools/data/DataTestCase.html#rv1Filter">rv1Filter</A></B></CODE>

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<TD COLSPAN=2>Methods in <A HREF="../../../../org/geotools/data/package-summary.html">org.geotools.data</A> that return <A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></FONT></TD>
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<CODE>protected &nbsp;<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></CODE></FONT></TD>
<TD><CODE><B>AbstractDataStore.</B><B><A HREF="../../../../org/geotools/data/AbstractDataStore.html#getUnsupportedFilter(java.lang.String, org.geotools.filter.Filter)">getUnsupportedFilter</A></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;typeName,
                     <A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GR: if a subclass supports filtering, it should override this method
 to return the unsupported part of the passed filter, so a
 FilteringFeatureReader will be constructed upon it. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></CODE></FONT></TD>
<TD><CODE><B>DefaultQuery.</B><B><A HREF="../../../../org/geotools/data/DefaultQuery.html#getFilter()">getFilter</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Filter can be used to define constraints on a query.  </TD>
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<CODE>&nbsp;<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></CODE></FONT></TD>
<TD><CODE><B>Query.</B><B><A HREF="../../../../org/geotools/data/Query.html#getFilter()">getFilter</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Filter can be used to define constraints on a query.  </TD>
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<TD COLSPAN=2>Methods in <A HREF="../../../../org/geotools/data/package-summary.html">org.geotools.data</A> with parameters of type <A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></FONT></TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/feature/FeatureCollection.html" title="interface in org.geotools.feature">FeatureCollection</A></CODE></FONT></TD>
<TD><CODE><B>AbstractFeatureSource.</B><B><A HREF="../../../../org/geotools/data/AbstractFeatureSource.html#getFeatures(org.geotools.filter.Filter)">getFeatures</A></B>(<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Retrieve all Feature matching the Filter.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/FeatureWriter.html" title="interface in org.geotools.data">FeatureWriter</A></CODE></FONT></TD>
<TD><CODE><B>AbstractFileDataStore.</B><B><A HREF="../../../../org/geotools/data/AbstractFileDataStore.html#getFeatureWriter(org.geotools.filter.Filter, org.geotools.data.Transaction)">getFeatureWriter</A></B>(<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter,
                 <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Singular version, calls parent with getSchema().getTypeName()</TD>
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<CODE>protected &nbsp;<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A></CODE></FONT></TD>
<TD><CODE><B>AbstractDataStore.</B><B><A HREF="../../../../org/geotools/data/AbstractDataStore.html#getUnsupportedFilter(java.lang.String, org.geotools.filter.Filter)">getUnsupportedFilter</A></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;typeName,
                     <A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GR: if a subclass supports filtering, it should override this method
 to return the unsupported part of the passed filter, so a
 FilteringFeatureReader will be constructed upon it. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/FeatureWriter.html" title="interface in org.geotools.data">FeatureWriter</A></CODE></FONT></TD>
<TD><CODE><B>AbstractDataStore.</B><B><A HREF="../../../../org/geotools/data/AbstractDataStore.html#getFeatureWriter(java.lang.String, org.geotools.filter.Filter, org.geotools.data.Transaction)">getFeatureWriter</A></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;typeName,
                 <A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter,
                 <A HREF="../../../../org/geotools/data/Transaction.html" title="interface in org.geotools.data">Transaction</A>&nbsp;transaction)</CODE>

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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>DefaultQuery.</B><B><A HREF="../../../../org/geotools/data/DefaultQuery.html#setFilter(org.geotools.filter.Filter)">setFilter</A></B>(<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the filter to constrain the query.</TD>
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<CODE>protected &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>DiffFeatureReader.</B><B><A HREF="../../../../org/geotools/data/DiffFeatureReader.html#isSubsetOfBboxFilter(org.geotools.filter.Filter)">isSubsetOfBboxFilter</A></B>(<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;f)</CODE>

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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/FeatureWriter.html" title="interface in org.geotools.data">FeatureWriter</A></CODE></FONT></TD>