Package org.geotools.filter.v1_0

Class OGCFilterTypeBinding

Object

AbstractComplexBinding

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

Constructors

Constructor	Description
OGCFilterTypeBinding(FilterFactory factory)

Method Summary

Modifier and Type	Method	Description
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 Details

OGCFilterTypeBinding

public OGCFilterTypeBinding(FilterFactory factory)

Method Details

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)

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

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)