defaultgeodeticdatum.html

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 </table>
<P>
<DT><B>Parameters:</B><DD><CODE>properties</CODE> - Set of properties. Should contains at least <code>"name"</code>.<DD><CODE>ellipsoid</CODE> - The ellipsoid.<DD><CODE>primeMeridian</CODE> - The prime meridian.</DL>

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<B>Method Detail</B></FONT></TD>
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<A NAME="getEllipsoid()"><!-- --></A><H3>
getEllipsoid</H3>
<PRE>
public Ellipsoid <B>getEllipsoid</B>()</PRE>
<DL>
<DD>Returns the ellipsoid.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getEllipsoid</CODE> in interface <CODE>GeodeticDatum</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getPrimeMeridian()"><!-- --></A><H3>
getPrimeMeridian</H3>
<PRE>
public PrimeMeridian <B>getPrimeMeridian</B>()</PRE>
<DL>
<DD>Returns the prime meridian.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getPrimeMeridian</CODE> in interface <CODE>GeodeticDatum</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getBursaWolfParameters(org.opengis.referencing.datum.GeodeticDatum)"><!-- --></A><H3>
getBursaWolfParameters</H3>
<PRE>
public <A HREF="../../../../org/geotools/referencing/datum/BursaWolfParameters.html" title="class in org.geotools.referencing.datum">BursaWolfParameters</A> <B>getBursaWolfParameters</B>(GeodeticDatum&nbsp;target)</PRE>
<DL>
<DD>Returns Bursa Wolf parameters for a datum shift toward the specified target, or 
 if none. This method search only for Bursa-Wolf parameters explicitly specified in the
  map at construction time. This method doesn't try to infer a set of
 parameters from indirect informations. For example it doesn't try to inverse the parameters
 specified in the  datum if none were found in this datum. If such an elaborated
 search is wanted, use <A HREF="../../../../org/geotools/referencing/datum/DefaultGeodeticDatum.html#getAffineTransform(org.opengis.referencing.datum.GeodeticDatum, org.opengis.referencing.datum.GeodeticDatum)"><CODE>getAffineTransform(org.opengis.referencing.datum.GeodeticDatum, org.opengis.referencing.datum.GeodeticDatum)</CODE></A> instead.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getAffineTransform(org.opengis.referencing.datum.GeodeticDatum, org.opengis.referencing.datum.GeodeticDatum)"><!-- --></A><H3>
getAffineTransform</H3>
<PRE>
public static Matrix <B>getAffineTransform</B>(GeodeticDatum&nbsp;source,
                                        GeodeticDatum&nbsp;target)</PRE>
<DL>
<DD>Returns a matrix that can be used to define a transformation to the specified datum.
 If no transformation path is found, then this method returns .
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>source</CODE> - The source datum.<DD><CODE>target</CODE> - The target datum.
<DT><B>Returns:</B><DD>An affine transform from  to , or  if none.<DT><B>See Also:</B><DD><A HREF="../../../../org/geotools/referencing/datum/BursaWolfParameters.html#getAffineTransform()"><CODE>BursaWolfParameters.getAffineTransform()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="isWGS84(org.opengis.referencing.datum.Datum)"><!-- --></A><H3>
isWGS84</H3>
<PRE>
public static boolean <B>isWGS84</B>(Datum&nbsp;datum)</PRE>
<DL>
<DD>Returns  if the specified object is equals (at least on
 computation purpose) to the <A HREF="../../../../org/geotools/referencing/datum/DefaultGeodeticDatum.html#WGS84"><CODE>WGS84</CODE></A> datum. This method may conservatively
 returns  if the specified datum is uncertain (for example
 because it come from an other implementation).
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="equals(org.geotools.referencing.AbstractIdentifiedObject, boolean)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A HREF="../../../../org/geotools/referencing/AbstractIdentifiedObject.html" title="class in org.geotools.referencing">AbstractIdentifiedObject</A>&nbsp;object,
                      boolean&nbsp;compareMetadata)</PRE>
<DL>
<DD>Compare this datum with the specified object for equality.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/referencing/datum/AbstractDatum.html#equals(org.geotools.referencing.AbstractIdentifiedObject, boolean)">equals</A></CODE> in class <CODE><A HREF="../../../../org/geotools/referencing/datum/AbstractDatum.html" title="class in org.geotools.referencing.datum">AbstractDatum</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>object</CODE> - The object to compare to .<DD><CODE>compareMetadata</CODE> -  for performing a strict comparaison, or
          for comparing only properties relevant to transformations.
<DT><B>Returns:</B><DD> if both objects are equal.</DL>
</DD>
</DL>
<HR>

<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <B>hashCode</B>()</PRE>
<DL>
<DD>Returns a hash value for this geodetic datum. <A HREF="../../../../org/geotools/referencing/AbstractIdentifiedObject.html#getName()">Name</A>,
 <A HREF="../../../../org/geotools/referencing/AbstractIdentifiedObject.html#getRemarks()">remarks</A> and the like are not taken in account. In
 other words, two geodetic datums will return the same hash value if they
 are equal in the sense of
 <code><A HREF="../../../../org/geotools/referencing/datum/DefaultGeodeticDatum.html#equals(org.geotools.referencing.AbstractIdentifiedObject, boolean)"><CODE>equals</CODE></A>(AbstractIdentifiedObject, <strong>false</strong>)</code>.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/referencing/AbstractIdentifiedObject.html#hashCode()">hashCode</A></CODE> in class <CODE><A HREF="../../../../org/geotools/referencing/AbstractIdentifiedObject.html" title="class in org.geotools.referencing">AbstractIdentifiedObject</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>The hash code value. This value doesn't need to be the same
         in past or future versions of this class.</DL>
</DD>
</DL>
<HR>

<A NAME="formatWKT(org.geotools.referencing.wkt.Formatter)"><!-- --></A><H3>
formatWKT</H3>
<PRE>
protected <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>formatWKT</B>(<A HREF="../../../../org/geotools/referencing/wkt/Formatter.html" title="class in org.geotools.referencing.wkt">Formatter</A>&nbsp;formatter)</PRE>
<DL>
<DD>Format the inner part of a
 <A HREF="http://geoapi.sourceforge.net/snapshot/javadoc/org/opengis/referencing/doc-files/WKT.html"><cite>Well
 Known Text</cite> (WKT)</A> element.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/referencing/datum/AbstractDatum.html#formatWKT(org.geotools.referencing.wkt.Formatter)">formatWKT</A></CODE> in class <CODE><A HREF="../../../../org/geotools/referencing/datum/AbstractDatum.html" title="class in org.geotools.referencing.datum">AbstractDatum</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>formatter</CODE> - The formatter to use.
<DT><B>Returns:</B><DD>The WKT element name, which is "DATUM"</DL>
</DD>
</DL>
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