autocrsfactory.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="getAuthorityCodes(java.lang.Class)"><!-- --></A><H3>
getAuthorityCodes</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A> <B>getAuthorityCodes</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A>&nbsp;type)
                      throws FactoryException</PRE>
<DL>
<DD>Provides a complete set of the known codes provided by this authority.
 The returned set contains only numeric identifiers like ,
 , <cite>etc</cite>. The authority name ()
 and the  part are not included. This is consistent with the
 <A HREF="../../../../../org/geotools/referencing/factory/epsg/FactoryUsingSQL.html#getAuthorityCodes(java.lang.Class)">codes returned by the EPSG factory</A> and avoid duplication, since the authority is the
 same for every codes returned by this factory. It also make it easier for clients to
 prepend whatever authority name they wish, as for example in the
 <A HREF="../../../../../org/geotools/referencing/factory/AllAuthoritiesFactory.html#getAuthorityCodes(java.lang.Class)">all authorities factory</A>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getAuthorityCodes</CODE> in interface <CODE>AuthorityFactory</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>FactoryException</CODE></DL>
</DD>
</DL>
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<A NAME="getDescriptionText(java.lang.String)"><!-- --></A><H3>
getDescriptionText</H3>
<PRE>
public InternationalString <B>getDescriptionText</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;code)
                                                        throws FactoryException</PRE>
<DL>
<DD>Returns the CRS name for the given code.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getDescriptionText</CODE> in interface <CODE>AuthorityFactory</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>FactoryException</CODE></DL>
</DD>
</DL>
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<A NAME="createObject(java.lang.String)"><!-- --></A><H3>
createObject</H3>
<PRE>
public IdentifiedObject <B>createObject</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;code)
                                                      throws FactoryException</PRE>
<DL>
<DD>Creates an object from the specified code. The default implementation delegates to
 <code><A HREF="../../../../../org/geotools/referencing/factory/wms/AutoCRSFactory.html#createCoordinateReferenceSystem(java.lang.String)">createCoordinateReferenceSystem</A>(code)</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>createObject</CODE> in interface <CODE>AuthorityFactory</CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createObject(java.lang.String)">createObject</A></CODE> in class <CODE><A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html" title="class in org.geotools.referencing.factory">AbstractAuthorityFactory</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>code</CODE> - Value allocated by authority.
<DT><B>Throws:</B>
<DD><CODE>FactoryException</CODE> - if the object creation failed for some other reason.<DT><B>See Also:</B><DD><A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createCoordinateReferenceSystem(java.lang.String)"><CODE>AbstractAuthorityFactory.createCoordinateReferenceSystem(java.lang.String)</CODE></A>, 
<A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createDatum(java.lang.String)"><CODE>AbstractAuthorityFactory.createDatum(java.lang.String)</CODE></A>, 
<A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createEllipsoid(java.lang.String)"><CODE>AbstractAuthorityFactory.createEllipsoid(java.lang.String)</CODE></A>, 
<A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createUnit(java.lang.String)"><CODE>AbstractAuthorityFactory.createUnit(java.lang.String)</CODE></A></DL>
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<A NAME="createCoordinateReferenceSystem(java.lang.String)"><!-- --></A><H3>
createCoordinateReferenceSystem</H3>
<PRE>
public CoordinateReferenceSystem <B>createCoordinateReferenceSystem</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;code)
                                                                                      throws FactoryException</PRE>
<DL>
<DD>Creates a coordinate reference system from the specified code. The default implementation
 delegates to <code><A HREF="../../../../../org/geotools/referencing/factory/wms/AutoCRSFactory.html#createProjectedCRS(java.lang.String)">createProjectedCRS</A>(code)</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>createCoordinateReferenceSystem</CODE> in interface <CODE>CRSAuthorityFactory</CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createCoordinateReferenceSystem(java.lang.String)">createCoordinateReferenceSystem</A></CODE> in class <CODE><A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html" title="class in org.geotools.referencing.factory">AbstractAuthorityFactory</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>code</CODE> - Value allocated by authority.
<DT><B>Throws:</B>
<DD><CODE>FactoryException</CODE> - if the object creation failed for some other reason.<DT><B>See Also:</B><DD><A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createGeographicCRS(java.lang.String)"><CODE>AbstractAuthorityFactory.createGeographicCRS(java.lang.String)</CODE></A>, 
<A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createProjectedCRS(java.lang.String)"><CODE>AbstractAuthorityFactory.createProjectedCRS(java.lang.String)</CODE></A>, 
<A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createVerticalCRS(java.lang.String)"><CODE>AbstractAuthorityFactory.createVerticalCRS(java.lang.String)</CODE></A>, 
<A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createTemporalCRS(java.lang.String)"><CODE>AbstractAuthorityFactory.createTemporalCRS(java.lang.String)</CODE></A>, 
<A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createCompoundCRS(java.lang.String)"><CODE>AbstractAuthorityFactory.createCompoundCRS(java.lang.String)</CODE></A></DL>
</DD>
</DL>
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<A NAME="createProjectedCRS(java.lang.String)"><!-- --></A><H3>
createProjectedCRS</H3>
<PRE>
public ProjectedCRS <B>createProjectedCRS</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;code)
                                                            throws FactoryException</PRE>
<DL>
<DD>Creates a projected coordinate reference system from the specified code.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>createProjectedCRS</CODE> in interface <CODE>CRSAuthorityFactory</CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createProjectedCRS(java.lang.String)">createProjectedCRS</A></CODE> in class <CODE><A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html" title="class in org.geotools.referencing.factory">AbstractAuthorityFactory</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>code</CODE> - Value allocated by authority.
<DT><B>Throws:</B>
<DD><CODE>FactoryException</CODE> - if the object creation failed for some other reason.<DT><B>See Also:</B><DD><A HREF="../../../../../org/geotools/referencing/factory/AbstractAuthorityFactory.html#createGeodeticDatum(java.lang.String)"><CODE>AbstractAuthorityFactory.createGeodeticDatum(java.lang.String)</CODE></A></DL>
</DD>
</DL>
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