org.datanucleus.store.types.simple

Class Line2dDouble

java.lang.Object

java.awt.geom.Line2D

java.awt.geom.Line2D.Double

org.datanucleus.store.types.simple.Line2dDouble

All Implemented Interfaces:

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

public class Line2dDouble
extends Line2D.Double
implements org.datanucleus.store.types.SCO

A mutable second-class java.awt.geom.Line2D.Double object.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Line2D

Line2D.Double, Line2D.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.Line2D.Double

x1, x2, y1, y2

Constructor Summary

Constructors

Constructor and Description
Line2dDouble(org.datanucleus.state.ObjectProvider ownerSM, org.datanucleus.metadata.AbstractMemberMetaData mmd) Assigns owning object and field name.

Method Summary

Methods

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	setLine(double x1, double y1, double x2, double y2)
void	setLine(Line2D l)
void	setLine(Point2D p1, Point2D p2)
void	unsetOwner()

Methods inherited from class java.awt.geom.Line2D.Double

getBounds2D, getP1, getP2, getX1, getX2, getY1, getY2

Methods inherited from class java.awt.geom.Line2D

contains, contains, contains, contains, getBounds, getPathIterator, getPathIterator, intersects, intersects, intersectsLine, intersectsLine, linesIntersect, ptLineDist, ptLineDist, ptLineDist, ptLineDistSq, ptLineDistSq, ptLineDistSq, ptSegDist, ptSegDist, ptSegDist, ptSegDistSq, ptSegDistSq, ptSegDistSq, relativeCCW, relativeCCW, relativeCCW

Methods inherited from class java.lang.Object

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

Field Detail

ownerOP

protected transient org.datanucleus.state.ObjectProvider ownerOP

fieldName

protected transient String fieldName

Constructor Detail

Line2dDouble

public Line2dDouble(org.datanucleus.state.ObjectProvider ownerSM,
            org.datanucleus.metadata.AbstractMemberMetaData mmd)

Assigns owning object and field name.

Parameters:

ownerSM - 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 PersistenceCapable 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 Line2D

Returns:

A clone of the object

setLine

public void setLine(double x1,
           double y1,
           double x2,
           double y2)

Overrides:

setLine in class Line2D.Double

setLine

public void setLine(Point2D p1,
           Point2D p2)

Overrides:

setLine in class Line2D

setLine

public void setLine(Line2D l)

Overrides:

setLine in class Line2D