subhandler.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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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Describes the handler.</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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<A NAME="GEOMETRY_START"><!-- --></A><H3>
GEOMETRY_START</H3>
<PRE>
public static final int <B>GEOMETRY_START</B></PRE>
<DL>
<DD>Indicates start of a geometry.
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.geotools.gml.SubHandler.GEOMETRY_START">Constant Field Values</A></DL>
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<A NAME="GEOMETRY_END"><!-- --></A><H3>
GEOMETRY_END</H3>
<PRE>
public static final int <B>GEOMETRY_END</B></PRE>
<DL>
<DD>Indicates end of a geometry.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.geotools.gml.SubHandler.GEOMETRY_END">Constant Field Values</A></DL>
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<A NAME="GEOMETRY_SUB"><!-- --></A><H3>
GEOMETRY_SUB</H3>
<PRE>
public static final int <B>GEOMETRY_SUB</B></PRE>
<DL>
<DD>Indicates a sub geometry message.
<P>
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<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#org.geotools.gml.SubHandler.GEOMETRY_SUB">Constant Field Values</A></DL>
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<A NAME="SubHandler()"><!-- --></A><H3>
SubHandler</H3>
<PRE>
public <B>SubHandler</B>()</PRE>
<DL>
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<A NAME="addCoordinate(com.vividsolutions.jts.geom.Coordinate)"><!-- --></A><H3>
addCoordinate</H3>
<PRE>
public abstract void <B>addCoordinate</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Coordinate.html" title="class or interface in com.vividsolutions.jts.geom">Coordinate</A>&nbsp;coordinate)</PRE>
<DL>
<DD>Adds a coordinate to the object being built if appropriate.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>coordinate</CODE> - Coordinate to add</DL>
</DD>
</DL>
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<A NAME="subGeometry(java.lang.String, int)"><!-- --></A><H3>
subGeometry</H3>
<PRE>
public void <B>subGeometry</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,
                        int&nbsp;type)</PRE>
<DL>
<DD>Tells the handler that it just saw a subhandler.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>message</CODE> - The sub geometry message (i.e. isInnerBoundary).<DD><CODE>type</CODE> - The type of sub message (start, end, etc.)</DL>
</DD>
</DL>
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<A NAME="isComplete(java.lang.String)"><!-- --></A><H3>
isComplete</H3>
<PRE>
public abstract boolean <B>isComplete</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)</PRE>
<DL>
<DD>Determines whether or not the geometry is ready to return.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>message</CODE> - The geometry to inspect.
<DT><B>Returns:</B><DD>Flag for a complete geometry.</DL>
</DD>
</DL>
<HR>

<A NAME="create(com.vividsolutions.jts.geom.GeometryFactory)"><!-- --></A><H3>
create</H3>
<PRE>
public abstract <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Geometry.html" title="class or interface in com.vividsolutions.jts.geom">Geometry</A> <B>create</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/GeometryFactory.html" title="class or interface in com.vividsolutions.jts.geom">GeometryFactory</A>&nbsp;geometryFactory)</PRE>
<DL>
<DD>Creates a new JTS geometry.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>geometryFactory</CODE> - The JTS geometry factory to use for geometry
        creation.
<DT><B>Returns:</B><DD>An OGC simple geometry type for return.</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>Describes the handler.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>String representation of the current handler.</DL>
</DD>
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