imagingparameters.html

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<TD><B>Methods inherited from interface GeneralParameterValue</B></TD>
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<TD><CODE>getDescriptor</CODE></TD>
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<A NAME="parameters"><!-- --></A><H3>
parameters</H3>
<PRE>
public final <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/ParameterList.html" title="class or interface in javax.media.jai">ParameterList</A> <B>parameters</B></PRE>
<DL>
<DD>The JAI's parameter list. This is also the backing store for this
 parameter value group: all "ordinary" parameters
 (i.e. <strong>not</strong> including <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/image/renderable/ParameterBlock.html#getSources()" title="class or interface in java.awt.image.renderable">sources</A>)
 are actually stored in this list.
 <P>
 If the <A HREF="../../../org/geotools/parameter/ImagingParameterDescriptors.html#descriptor">JAI descriptor</A> is an instance
 of <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/OperationDescriptor.html" title="class or interface in javax.media.jai"><CODE>OperationDescriptor</CODE></A>, then this parameter list is also an instance of
 <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/ParameterBlockJAI.html" title="class or interface in javax.media.jai"><CODE>ParameterBlockJAI</CODE></A>. The <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/image/renderable/ParameterBlock.html#getSources()" title="class or interface in java.awt.image.renderable">sources</A>
 must be handled separatly, because the source type for a JAI operator (typically
 <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/image/RenderedImage.html" title="class or interface in java.awt.image"><CODE>RenderedImage</CODE></A>) is not the same than the source type for a
 coverage operation (typically <CODE>org.opengis.coverage.GridCoverage</CODE>).
<P>
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</DL>
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<B>Constructor Detail</B></FONT></TD>
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<A NAME="ImagingParameters(org.geotools.parameter.ImagingParameterDescriptors)"><!-- --></A><H3>
ImagingParameters</H3>
<PRE>
public <B>ImagingParameters</B>(<A HREF="../../../org/geotools/parameter/ImagingParameterDescriptors.html" title="class in org.geotools.parameter">ImagingParameterDescriptors</A>&nbsp;descriptor)</PRE>
<DL>
<DD>Constructs a parameter group for the specified descriptor.
<P>
</DL>
<HR>

<A NAME="ImagingParameters(java.util.Map, javax.media.jai.ParameterList)"><!-- --></A><H3>
ImagingParameters</H3>
<PRE>
public <B>ImagingParameters</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Map.html" title="class or interface in java.util">Map</A>&nbsp;properties,
                         <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/ParameterList.html" title="class or interface in javax.media.jai">ParameterList</A>&nbsp;parameters)</PRE>
<DL>
<DD>Constructs a parameter group wrapping the specified JAI parameters.
 A default <A HREF="../../../org/geotools/parameter/ImagingParameterDescriptors.html" title="class in org.geotools.parameter"><CODE>ImagingParameterDescriptors</CODE></A> is created.
<P>
<DT><B>Parameters:</B><DD><CODE>properties</CODE> - Set of properties. Should contains at least .<DD><CODE>parameters</CODE> - The JAI's parameters.</DL>

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<A NAME="values()"><!-- --></A><H3>
values</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>values</B>()</PRE>
<DL>
<DD>Returns all values in this group as an unmodifiable list. The returned list contains all
 parameters found in the <A HREF="../../../org/geotools/parameter/ImagingParameters.html#parameters">underlying parameter list</A>. In addition, it
 may contains sources found in the JAI's <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/OperationDescriptor.html" title="class or interface in javax.media.jai">operation descriptor</A>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>values</CODE> in interface <CODE>ParameterValueGroup</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="parameter(java.lang.String)"><!-- --></A><H3>
parameter</H3>
<PRE>
public ParameterValue <B>parameter</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;name)
                                               throws ParameterNotFoundException</PRE>
<DL>
<DD>Returns the value in this group for the specified identifier code. Getter and setter methods
 will use directly the JAI's <A HREF="../../../org/geotools/parameter/ImagingParameters.html#parameters">parameter list</A> as the underlying backing
 store, when applicable.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>parameter</CODE> in interface <CODE>ParameterValueGroup</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - The case insensitive identifier code of the parameter to search for.
<DT><B>Returns:</B><DD>The parameter value for the given identifier code.
<DT><B>Throws:</B>
<DD><CODE>ParameterNotFoundException</CODE> - if there is no parameter value for the given identifier code.</DL>
</DD>
</DL>
<HR>

<A NAME="groups(java.lang.String)"><!-- --></A><H3>
groups</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>groups</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;name)
            throws ParameterNotFoundException</PRE>
<DL>
<DD>Always throws an exception, since JAI's <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/ParameterList.html" title="class or interface in javax.media.jai">parameter list</A>
 don't have subgroups.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>groups</CODE> in interface <CODE>ParameterValueGroup</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>ParameterNotFoundException</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="addGroup(java.lang.String)"><!-- --></A><H3>
addGroup</H3>
<PRE>
public ParameterValueGroup <B>addGroup</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;name)
                                                   throws ParameterNotFoundException,
                                                          <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></PRE>
<DL>
<DD>Always throws an exception, since JAI's <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/ParameterList.html" title="class or interface in javax.media.jai">parameter list</A>
 don't have subgroups.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>addGroup</CODE> in interface <CODE>ParameterValueGroup</CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>ParameterNotFoundException</CODE>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;object)</PRE>
<DL>
<DD>Compares the specified object with this parameter group for equality.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../org/geotools/parameter/AbstractParameter.html#equals(java.lang.Object)">equals</A></CODE> in class <CODE><A HREF="../../../org/geotools/parameter/AbstractParameter.html" title="class in org.geotools.parameter">AbstractParameter</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>object</CODE> - The object to compare to .
<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 parameter group. This value doesn't need
 to be the same in past or future versions of this class.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../org/geotools/parameter/AbstractParameter.html#hashCode()">hashCode</A></CODE> in class <CODE><A HREF="../../../org/geotools/parameter/AbstractParameter.html" title="class in org.geotools.parameter">AbstractParameter</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public <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>clone</B>()</PRE>
<DL>
<DD>Returns a deep copy of this group of parameter values.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>clone</CODE> in interface <CODE>ParameterValueGroup</CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../org/geotools/parameter/AbstractParameter.html#clone()">clone</A></CODE> in class <CODE><A HREF="../../../org/geotools/parameter/AbstractParameter.html" title="class in org.geotools.parameter">AbstractParameter</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
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