org.geotools.filter.v1_0

Class OGCEqualsBinding

Object

AbstractComplexBinding

OGCEqualsBinding

All Implemented Interfaces:

Binding, ComplexBinding

Direct Known Subclasses:

EqualsBinding

public class OGCEqualsBinding
extends AbstractComplexBinding

Binding object for the element http://www.opengis.net/ogc:Equals.

         
  <xsd:element name="Equals" substitutionGroup="ogc:spatialOps" type="ogc:BinarySpatialOpType"/>

          
         

Field Summary

Fields inherited from interface Binding

AFTER, BEFORE, OVERRIDE

Constructor Summary

Constructors

Constructor and Description
OGCEqualsBinding(FilterFactory2 filterFactory, GeometryFactory geometryFactory)

Method Summary

Modifier and Type	Method and Description
int	getExecutionMode() This implementation returns Binding.OVERRIDE.
QName	getTarget()
Class	getType()
Object	parse(ElementInstance instance, Node node, Object value)

Methods inherited from class AbstractComplexBinding

encode, getProperties, getProperties, getProperty, initialize, initializeChildContext

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OGCEqualsBinding

public OGCEqualsBinding(FilterFactory2 filterFactory,
                        GeometryFactory geometryFactory)

Method Detail

getTarget

public QName getTarget()

Returns:

The qualified name of the target for the binding.

getExecutionMode

public int getExecutionMode()

Description copied from class: AbstractComplexBinding

This implementation returns Binding.OVERRIDE.

Subclasses should override to change this behaviour.

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.

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.