org.geotools.sld.bindings
Class SLDChannelSelectionBinding
Object
AbstractComplexBinding
SLDChannelSelectionBinding
- All Implemented Interfaces:
- Binding, ComplexBinding
- Direct Known Subclasses:
- ChannelSelectionBinding
public class SLDChannelSelectionBinding
- extends AbstractComplexBinding
Binding object for the element http://www.opengis.net/sld:ChannelSelection.
<xsd:element name="ChannelSelection">
<xsd:annotation>
<xsd:documentation> "ChannelSelection"
specifies the false-color channel selection for a
multi-spectral raster source. </xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:choice>
<xsd:sequence>
<xsd:element ref="sld:RedChannel"/>
<xsd:element ref="sld:GreenChannel"/>
<xsd:element ref="sld:BlueChannel"/>
</xsd:sequence>
<xsd:element ref="sld:GrayChannel"/>
</xsd:choice>
</xsd:complexType>
</xsd:element>
Methods inherited from class Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SLDChannelSelectionBinding
public SLDChannelSelectionBinding(StyleFactory styleFactory)
getTarget
public QName getTarget()
- Returns:
- The qualified name of the target for the binding.
getExecutionMode
public int getExecutionMode()
-
- Specified by:
getExecutionMode
in interface Binding
- Overrides:
getExecutionMode
in class AbstractComplexBinding
- Returns:
- The execution mode of the binding, one of the constants AFTER,
BEFORE, or OVERRIDE.
- See Also:
Binding.AFTER
,
Binding.BEFORE
,
Binding.OVERRIDE
getType
public Class getType()
-
- Returns:
- The java type this binding maps to.
initialize
public void initialize(ElementInstance instance,
Node node,
MutablePicoContainer context)
-
- Specified by:
initialize
in interface ComplexBinding
- Overrides:
initialize
in class AbstractComplexBinding
- Parameters:
instance
- The element being parsed.node
- The node in the parse tree representing the element being
parsed. It is important to note that at the time this method is called
the node contains no child element nodes, only child attribute nodes.context
- The container to be used as context for child binding.
parse
public Object parse(ElementInstance instance,
Node node,
Object value)
throws Exception
-
- Specified by:
parse
in interface ComplexBinding
- Overrides:
parse
in class AbstractComplexBinding
- Parameters:
instance
- The element being parsed.node
- The node in the parse tree representing the element being
parsed.value
- The result of the parse from another strategy in the type
hierarchy. Could be null if this is the first strategy being executed.
- Returns:
- The parsed object, or null if the component could not be parsed.
- Throws:
Exception
- Strategy objects should not attempt to handle any exceptions.
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