org.geotools.gml3.bindings

Class ArcTypeBinding

Object

AbstractComplexBinding

ArcTypeBinding

All Implemented Interfaces:

Binding, ComplexBinding

public class ArcTypeBinding
extends AbstractComplexBinding

<complexType name="ArcType"> <annotation> <documentation>An Arc is an arc string with only one arc unit, i.e. three control points.</documentation> </annotation> <complexContent> <restriction base="gml:ArcStringType"> <sequence> <choice> <annotation> <documentation>GML supports two different ways to specify the control points of a curve segment. 1. A sequence of "pos" (DirectPositionType) or "pointProperty" (PointPropertyType) elements. "pos" elements are control points that are only part of this curve segment, "pointProperty" elements contain a point that may be referenced from other geometry elements or reference another point defined outside of this curve segment (reuse of existing points). 2. The "posList" element allows for a compact way to specifiy the coordinates of the control points, if all control points are in the same coordinate reference systems and belong to this curve segment only. The number of direct positions in the list must be three.</documentation> </annotation> <choice minOccurs="3" maxOccurs="3"> <element ref="gml:pos"/> <element ref="gml:pointProperty"/> <element ref="gml:pointRep"> <annotation> <documentation>Deprecated with GML version 3.1.0. Use "pointProperty" instead. Included for backwards compatibility with GML 3.0.0.</documentation> </annotation> </element> </choice> <element ref="gml:posList"/> <element ref="gml:coordinates"> <annotation> <documentation>Deprecated with GML version 3.1.0. Use "posList" instead.</documentation> </annotation> </element> </choice> </sequence> <attribute name="numArc" type="integer" use="optional" fixed="1"> <annotation> <documentation>An arc is an arc string consiting of a single arc, the attribute is fixed to "1".</documentation> </annotation> </attribute> </restriction> </complexContent> </complexType>

Author:

Erik van de Pol. B3Partners BV.

Field Summary

Fields inherited from interface Binding

AFTER, BEFORE, OVERRIDE

Constructor Summary

Constructors

Constructor and Description
ArcTypeBinding(GeometryFactory gFactory, CoordinateSequenceFactory csFactory, ArcParameters arcParameters)

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, getProperty, initialize, initializeChildContext

Methods inherited from class Object

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

Constructor Detail

ArcTypeBinding

public ArcTypeBinding(GeometryFactory gFactory,
                      CoordinateSequenceFactory csFactory,
                      ArcParameters arcParameters)

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.

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

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.