org.geotools.filter.v1_0
Class OGCFilterTypeBinding

Object
  extended by AbstractComplexBinding
      extended by OGCFilterTypeBinding
All Implemented Interfaces:
Binding, ComplexBinding

public class OGCFilterTypeBinding
extends AbstractComplexBinding

Binding object for the type http://www.opengis.net/ogc:FilterType.

         
  <xsd:complexType name="FilterType">
      <xsd:choice>
          <xsd:element ref="ogc:spatialOps"/>
          <xsd:element ref="ogc:comparisonOps"/>
          <xsd:element ref="ogc:logicOps"/>
          <xsd:element maxOccurs="unbounded" ref="ogc:FeatureId"/>
      </xsd:choice>
  </xsd:complexType>

          
         


Field Summary
 
Fields inherited from interface Binding
AFTER, BEFORE, OVERRIDE
 
Constructor Summary
OGCFilterTypeBinding(FilterFactory2 factory)
           
 
Method Summary
 Object getProperty(Object object, QName name)
          Subclasses should override this method if need be, the default implementation returns null.
 QName getTarget()
           
 Class getType()
           
 void initialize(ElementInstance instance, Node node, MutablePicoContainer context)
           
 Object parse(ElementInstance instance, Node node, Object value)
          Surprised we actually have something to do: namely collapse multiple fid filters using AND
 
Methods inherited from class AbstractComplexBinding
encode, getExecutionMode, getProperties, initializeChildContext
 
Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

OGCFilterTypeBinding

public OGCFilterTypeBinding(FilterFactory2 factory)
Method Detail

getTarget

public QName getTarget()
Returns:
The qualified name of the target for the binding.

getType

public Class getType()

Returns:
The java type this binding maps to.

initialize

public void initialize(ElementInstance instance,
                       Node node,
                       MutablePicoContainer context)


parse

public Object parse(ElementInstance instance,
                    Node node,
                    Object value)
             throws Exception
Surprised we actually have something to do: namely collapse multiple fid filters using AND

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.

getProperty

public Object getProperty(Object object,
                          QName name)
                   throws Exception
Description copied from class: AbstractComplexBinding
Subclasses should override this method if need be, the default implementation returns null.

Specified by:
getProperty in interface ComplexBinding
Overrides:
getProperty in class AbstractComplexBinding
Parameters:
object - The object being encoded.
name - The name of the property to obtain.
Returns:
The value of the property, or null.
Throws:
Exception
See Also:
ComplexBinding.getProperty(Object, QName)


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