org.datanucleus.store.types.geospatial.wrappers

Class Point2dDouble

java.lang.Object

java.awt.geom.Point2D

java.awt.geom.Point2D.Double

org.datanucleus.store.types.geospatial.wrappers.Point2dDouble

All Implemented Interfaces:

Serializable, Cloneable, org.datanucleus.store.types.SCO

public class Point2dDouble
extends Point2D.Double
implements org.datanucleus.store.types.SCO

A mutable second-class java.awt.geom.Point2D.Double object.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Point2D

Point2D.Double, Point2D.Float

Field Summary

Fields

Modifier and Type	Field and Description
protected String	fieldName
protected org.datanucleus.state.ObjectProvider	ownerOP

Fields inherited from class java.awt.geom.Point2D.Double

x, y

Constructor Summary

Constructors

Constructor and Description
Point2dDouble(org.datanucleus.state.ObjectProvider ownerOP, org.datanucleus.metadata.AbstractMemberMetaData mmd) Assigns owning object and field name.

Method Summary

Modifier and Type	Method and Description
void	attachCopy(Object value)
Object	clone() Creates and returns a copy of this object.
Object	detachCopy(org.datanucleus.state.FetchPlanState state)
String	getFieldName()
Object	getOwner()
Object	getValue()
void	initialise()
void	initialise(Object value, boolean forInsert, boolean forUpdate)
void	makeDirty() Utility to mark the object as dirty
void	setLocation(double x, double y)
void	setLocation(Point2D p)
void	unsetOwner()

Methods inherited from class java.awt.geom.Point2D.Double

getX, getY, toString

Methods inherited from class java.awt.geom.Point2D

distance, distance, distance, distanceSq, distanceSq, distanceSq, equals, hashCode

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

ownerOP

protected transient org.datanucleus.state.ObjectProvider ownerOP

fieldName

protected transient String fieldName

Constructor Detail

Point2dDouble

public Point2dDouble(org.datanucleus.state.ObjectProvider ownerOP,
                     org.datanucleus.metadata.AbstractMemberMetaData mmd)

Assigns owning object and field name.

Parameters:

ownerOP - the owning object

mmd - Metadata for the member

Method Detail

initialise

public void initialise(Object value,
                       boolean forInsert,
                       boolean forUpdate)
                throws ClassCastException

Specified by:

initialise in interface org.datanucleus.store.types.SCO

Throws:

ClassCastException

initialise

public void initialise()

Specified by:

initialise in interface org.datanucleus.store.types.SCO

getValue

public Object getValue()

Specified by:

getValue in interface org.datanucleus.store.types.SCO

unsetOwner

public void unsetOwner()

Specified by:

unsetOwner in interface org.datanucleus.store.types.SCO

getOwner

public Object getOwner()

Specified by:

getOwner in interface org.datanucleus.store.types.SCO

getFieldName

public String getFieldName()

Specified by:

getFieldName in interface org.datanucleus.store.types.SCO

makeDirty

public void makeDirty()

Utility to mark the object as dirty

detachCopy

public Object detachCopy(org.datanucleus.state.FetchPlanState state)

Specified by:

detachCopy in interface org.datanucleus.store.types.SCO

attachCopy

public void attachCopy(Object value)

Specified by:

attachCopy in interface org.datanucleus.store.types.SCO

clone

public Object clone()

Creates and returns a copy of this object.

Mutable second-class Objects are required to provide a public clone method in order to allow for copying persistable objects. In contrast to Object.clone(), this method must not throw a CloneNotSupportedException.

Specified by:

clone in interface org.datanucleus.store.types.SCO

Overrides:

clone in class Point2D

Returns:

A clone of the object

setLocation

public void setLocation(double x,
                        double y)

Overrides:

setLocation in class Point2D.Double

setLocation

public void setLocation(Point2D p)

Overrides:

setLocation in class Point2D