wfsfeaturesource.wfsfeatureresults.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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<TD><CODE><B><A HREF="../../../../org/geotools/data/wfs/WFSFeatureSource.WFSFeatureResults.html#WFSFeatureSource.WFSFeatureResults(org.geotools.data.wfs.WFSFeatureSource, org.geotools.data.Query)">WFSFeatureSource.WFSFeatureResults</A></B>(<A HREF="../../../../org/geotools/data/wfs/WFSFeatureSource.html" title="class in org.geotools.data.wfs">WFSFeatureSource</A>&nbsp;fs,
                                   <A HREF="../../../../org/geotools/data/Query.html" title="interface in org.geotools.data">Query</A>&nbsp;query)</CODE>

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<!-- ========== METHOD SUMMARY =========== -->

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<B>Method Summary</B></FONT></TD>
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<CODE>&nbsp;<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></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wfs/WFSFeatureSource.WFSFeatureResults.html#getBounds()">getBounds</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the bounding box of this FeatureResults.

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<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wfs/WFSFeatureSource.WFSFeatureResults.html#getCount()">getCount</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the number of Features in this FeatureResults.

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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/feature/FeatureType.html" title="interface in org.geotools.feature">FeatureType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wfs/WFSFeatureSource.WFSFeatureResults.html#getSchema()">getSchema</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the FeatureType of the contents of this collection.

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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/geotools/data/FeatureReader.html" title="interface in org.geotools.data">FeatureReader</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/data/wfs/WFSFeatureSource.WFSFeatureResults.html#reader()">reader</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Provides access to the Features, please note that FeatureReader is a
 blocking api.</TD>
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&nbsp;<A NAME="methods_inherited_from_class_DefaultFeatureResults"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Methods inherited from class <A HREF="../../../../org/geotools/data/DefaultFeatureResults.html" title="class in org.geotools.data">DefaultFeatureResults</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/geotools/data/DefaultFeatureResults.html#boundsReader()">boundsReader</A>, <A HREF="../../../../org/geotools/data/DefaultFeatureResults.html#collection()">collection</A>, <A HREF="../../../../org/geotools/data/DefaultFeatureResults.html#getTransaction()">getTransaction</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_DataFeatureCollection"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Methods inherited from class <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html" title="class in org.geotools.data.store">DataFeatureCollection</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#accepts(org.geotools.feature.visitor.FeatureVisitor, org.geotools.util.ProgressListener)">accepts</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#add(java.lang.Object)">add</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#addAll(java.util.Collection)">addAll</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#addListener(org.geotools.feature.CollectionListener)">addListener</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#clear()">clear</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#close(org.geotools.feature.FeatureIterator)">close</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#close(java.util.Iterator)">close</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#closeIterator(java.util.Iterator)">closeIterator</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#contains(java.lang.Object)">contains</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#containsAll(java.util.Collection)">containsAll</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#features()">features</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#fireChange(java.util.Collection, int)">fireChange</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#fireChange(org.geotools.feature.Feature[], int)">fireChange</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#fireChange(org.geotools.feature.Feature, int)">fireChange</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#getAttribute(int)">getAttribute</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#getAttribute(java.lang.String)">getAttribute</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#getAttributes(java.lang.Object[])">getAttributes</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#getDefaultGeometry()">getDefaultGeometry</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#getFeatureType()">getFeatureType</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#getID()">getID</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#getNumberOfAttributes()">getNumberOfAttributes</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#getParent()">getParent</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#isEmpty()">isEmpty</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#iterator()">iterator</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#openIterator()">openIterator</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#purge()">purge</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#remove(java.lang.Object)">remove</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#removeAll(java.util.Collection)">removeAll</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#removeListener(org.geotools.feature.CollectionListener)">removeListener</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#retainAll(java.util.Collection)">retainAll</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#setAttribute(int, java.lang.Object)">setAttribute</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#setAttribute(java.lang.String, java.lang.Object)">setAttribute</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#setDefaultGeometry(com.vividsolutions.jts.geom.Geometry)">setDefaultGeometry</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#setParent(org.geotools.feature.FeatureCollection)">setParent</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#size()">size</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#sort(org.geotools.filter.SortBy)">sort</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#sort(org.geotools.filter.SortBy2)">sort</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#subCollection(org.geotools.filter.Filter)">subCollection</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#toArray()">toArray</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#toArray(java.lang.Object[])">toArray</A>, <A HREF="../../../../org/geotools/data/store/DataFeatureCollection.html#writer()">writer</A></CODE></TD>
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<TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
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<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_FeatureResults"><!-- --></A>
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<TD><B>Methods inherited from interface <A HREF="../../../../org/geotools/data/FeatureResults.html" title="interface in org.geotools.data">FeatureResults</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/geotools/data/FeatureResults.html#collection()">collection</A></CODE></TD>
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<TD><B>Methods inherited from interface <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A></B></TD>
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<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Collection.html#equals(java.lang.Object)" title="class or interface in java.util">equals</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Collection.html#hashCode()" title="class or interface in java.util">hashCode</A></CODE></TD>
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<!-- ============ FIELD DETAIL =========== -->


<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<B>Constructor Detail</B></FONT></TD>
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<A NAME="WFSFeatureSource.WFSFeatureResults(org.geotools.data.wfs.WFSFeatureSource, org.geotools.data.Query)"><!-- --></A><H3>
WFSFeatureSource.WFSFeatureResults</H3>
<PRE>
public <B>WFSFeatureSource.WFSFeatureResults</B>(<A HREF="../../../../org/geotools/data/wfs/WFSFeatureSource.html" title="class in org.geotools.data.wfs">WFSFeatureSource</A>&nbsp;fs,
                                          <A HREF="../../../../org/geotools/data/Query.html" title="interface in org.geotools.data">Query</A>&nbsp;query)</PRE>
<DL>
<DT><B>Parameters:</B><DD><CODE>fs</CODE> - <DD><CODE>query</CODE> - </DL>

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

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<A NAME="getSchema()"><!-- --></A><H3>
getSchema</H3>
<PRE>
public <A HREF="../../../../org/geotools/feature/FeatureType.html" title="interface in org.geotools.feature">FeatureType</A> <B>getSchema</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/geotools/data/FeatureResults.html" title="interface in org.geotools.data">FeatureResults</A></CODE></B></DD>
<DD>Returns the FeatureType of the contents of this collection.

 <p>
 Please note that for a collection with a mixed contents the FeatureType
 may be degenerate (ie very generic). For many applications (like
 shapefiles or tables) the FeatureType can safely be used to describe
 all the Features in the result set.
 </p>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/geotools/data/FeatureResults.html#getSchema()">getSchema</A></CODE> in interface <CODE><A HREF="../../../../org/geotools/data/FeatureResults.html" title="interface in org.geotools.data">FeatureResults</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/data/DefaultFeatureResults.html#getSchema()">getSchema</A></CODE> in class <CODE><A HREF="../../../../org/geotools/data/DefaultFeatureResults.html" title="class in org.geotools.data">DefaultFeatureResults</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>DOCUMENT ME!<DT><B>See Also:</B><DD><A HREF="../../../../org/geotools/data/FeatureResults.html#getSchema()"><CODE>FeatureResults.getSchema()</CODE></A></DL>
</DD>
</DL>
<HR>