rtree.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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<A NAME="RTree(org.geotools.index.rtree.PageStore)"><!-- --></A><H3>
RTree</H3>
<PRE>
public <B>RTree</B>(<A HREF="../../../../org/geotools/index/rtree/PageStore.html" title="class in org.geotools.index.rtree">PageStore</A>&nbsp;store)
      throws <A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></PRE>
<DL>
</DL>

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<B>Method Detail</B></FONT></TD>
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<A NAME="getBounds()"><!-- --></A><H3>
getBounds</H3>
<PRE>
public <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> <B>getBounds</B>()
                   throws <A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></PRE>
<DL>
<DD>Gets this index bounding box
<P>
<DD><DL>

<DT><B>Returns:</B><DD>An Envelope
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></CODE> - DOCUMENT ME!</DL>
</DD>
</DL>
<HR>

<A NAME="getBounds(org.geotools.filter.Filter)"><!-- --></A><H3>
getBounds</H3>
<PRE>
public <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> <B>getBounds</B>(<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter)
                   throws <A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A>,
                          <A HREF="../../../../org/geotools/index/UnsupportedFilterException.html" title="class in org.geotools.index">UnsupportedFilterException</A></PRE>
<DL>
<DD>DOCUMENT ME!
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>filter</CODE> - 
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></CODE>
<DD><CODE><A HREF="../../../../org/geotools/index/UnsupportedFilterException.html" title="class in org.geotools.index">UnsupportedFilterException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="getDataDefinition()"><!-- --></A><H3>
getDataDefinition</H3>
<PRE>
public <A HREF="../../../../org/geotools/index/DataDefinition.html" title="class in org.geotools.index">DataDefinition</A> <B>getDataDefinition</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="search(com.vividsolutions.jts.geom.Envelope)"><!-- --></A><H3>
search</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/List.html" title="class or interface in java.util">List</A> <B>search</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;query)
            throws <A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A>,
                   <A HREF="../../../../org/geotools/index/LockTimeoutException.html" title="class in org.geotools.index">LockTimeoutException</A></PRE>
<DL>
<DD>Performs a search on this <code>RTree</code>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>query</CODE> - the query <code>Envelope</code>
<DT><B>Returns:</B><DD>a <code>Collection</code> of <code>Data</code>
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></CODE> - DOCUMENT ME!
<DD><CODE><A HREF="../../../../org/geotools/index/LockTimeoutException.html" title="class in org.geotools.index">LockTimeoutException</A></CODE> - DOCUMENT ME!</DL>
</DD>
</DL>
<HR>

<A NAME="search(org.geotools.filter.Filter)"><!-- --></A><H3>
search</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/List.html" title="class or interface in java.util">List</A> <B>search</B>(<A HREF="../../../../org/geotools/filter/Filter.html" title="interface in org.geotools.filter">Filter</A>&nbsp;filter)
            throws <A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A>,
                   <A HREF="../../../../org/geotools/index/UnsupportedFilterException.html" title="class in org.geotools.index">UnsupportedFilterException</A>,
                   <A HREF="../../../../org/geotools/index/LockTimeoutException.html" title="class in org.geotools.index">LockTimeoutException</A></PRE>
<DL>
<DD>Performs a search on this <code>RTree</code>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>filter</CODE> - a <code>Filter</code>
<DT><B>Returns:</B><DD>a <code>Collection</code> of <code>Data</code>
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></CODE>
<DD><CODE><A HREF="../../../../org/geotools/index/UnsupportedFilterException.html" title="class in org.geotools.index">UnsupportedFilterException</A></CODE> - DOCUMENT ME!
<DD><CODE><A HREF="../../../../org/geotools/index/LockTimeoutException.html" title="class in org.geotools.index">LockTimeoutException</A></CODE> - DOCUMENT ME!</DL>
</DD>
</DL>
<HR>

<A NAME="insert(com.vividsolutions.jts.geom.Envelope, org.geotools.index.Data)"><!-- --></A><H3>
insert</H3>
<PRE>
public void <B>insert</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;bounds,
                   <A HREF="../../../../org/geotools/index/Data.html" title="class in org.geotools.index">Data</A>&nbsp;data)
            throws <A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A>,
                   <A HREF="../../../../org/geotools/index/LockTimeoutException.html" title="class in org.geotools.index">LockTimeoutException</A></PRE>
<DL>
<DD>DOCUMENT ME!
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>bounds</CODE> - <DD><CODE>data</CODE> - 
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></CODE>
<DD><CODE><A HREF="../../../../org/geotools/index/LockTimeoutException.html" title="class in org.geotools.index">LockTimeoutException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="delete(com.vividsolutions.jts.geom.Envelope)"><!-- --></A><H3>
delete</H3>
<PRE>
public void <B>delete</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/index/TreeException.html" title="class in org.geotools.index">TreeException</A>,
                   <A HREF="../../../../org/geotools/index/LockTimeoutException.html" title="class in org.geotools.index">LockTimeoutException</A></PRE>
<DL>
<DD>Deletes the entry with the specified <code>Envelope</code> as its bounds.<br>
 If more than one entry exists with the same bounds, then subsequent
 calls to <code>delete</code> are needed to remove all this elements.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>env</CODE> - The <code>Envelope</code>
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></CODE>
<DD><CODE><A HREF="../../../../org/geotools/index/LockTimeoutException.html" title="class in org.geotools.index">LockTimeoutException</A></CODE> - DOCUMENT ME!</DL>
</DD>
</DL>
<HR>

<A NAME="close()"><!-- --></A><H3>
close</H3>
<PRE>
public void <B>close</B>()
           throws <A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></PRE>
<DL>
<DD>Closes this index and the associated <code>PageStore</code>
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../org/geotools/index/TreeException.html" title="class in org.geotools.index">TreeException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE>
<DL>
<DD><DL>
<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang"><CODE>Object.toString()</CODE></A></DL>
</DD>
</DL>
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