org.abora.white.tumbler
Class RealEdge

java.lang.Object
  |
  +--org.abora.white.xpp.basic.Heaper
        |
        +--org.abora.white.edgeregion.TransitionEdge
              |
              +--org.abora.white.tumbler.RealEdge

Direct Known Subclasses:

AfterReal, BeforeReal

public abstract class RealEdge

extends TransitionEdge

Field Summary

protected RealPos

myPos

Constructor Summary

RealEdge(Rcvr receiver)

RealEdge(RealPos pos)

Method Summary

int	actualHashForEqual() Defined by subclasses to produce the value returned by hashForEqual.
abstract boolean	follows(Position pos) Whether the position is strictly less than this edge
abstract boolean	isEqual(Heaper other) Return true if the two objects are equal.
abstract boolean	isFollowedBy(TransitionEdge next) Whether there is precisely one position between this edge and the next one
abstract boolean	isGE(TransitionEdge other) Defines a full ordering among all edges in a given CoordinateSpace
RealPos	position()
abstract void	printTransitionOn(java.io.PrintWriter oo, boolean entering, boolean touchesPrevious) Print a description of this transition
void	sendSelfTo(Xmtr xmtr)
boolean	touches(TransitionEdge other) Whether this edge touches the same position the other does

Methods inherited from class org.abora.white.edgeregion.TransitionEdge

ceiling, floor

Methods inherited from class org.abora.white.xpp.basic.Heaper

destroy, destruct, equals, hashForEqual, printContentsOn, printOn, toString

Methods inherited from class java.lang.Object

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

Field Detail

myPos

protected RealPos myPos

Constructor Detail

RealEdge

public RealEdge(RealPos pos)

RealEdge

public RealEdge(Rcvr receiver)

Method Detail

position

public RealPos position()

actualHashForEqual

public int actualHashForEqual()

Description copied from class: Heaper

Defined by subclasses to produce the value returned by hashForEqual.

Overrides:

actualHashForEqual in class TransitionEdge

follows

public abstract boolean follows(Position pos)

Description copied from class: TransitionEdge

Whether the position is strictly less than this edge

Specified by:

follows in class TransitionEdge

isEqual

public abstract boolean isEqual(Heaper other)

Description copied from class: Heaper

Return true if the two objects are equal.

Specified by:

isEqual in class TransitionEdge

isFollowedBy

public abstract boolean isFollowedBy(TransitionEdge next)

Description copied from class: TransitionEdge

Whether there is precisely one position between this edge and the next one

Specified by:

isFollowedBy in class TransitionEdge

isGE

public abstract boolean isGE(TransitionEdge other)

Description copied from class: TransitionEdge

Defines a full ordering among all edges in a given CoordinateSpace

Specified by:

isGE in class TransitionEdge

touches

public boolean touches(TransitionEdge other)

Description copied from class: TransitionEdge

Whether this edge touches the same position the other does

Specified by:

touches in class TransitionEdge

printTransitionOn

public abstract void printTransitionOn(java.io.PrintWriter oo,
                                       boolean entering,
                                       boolean touchesPrevious)

Description copied from class: TransitionEdge

Print a description of this transition

Specified by:

printTransitionOn in class TransitionEdge

sendSelfTo

public void sendSelfTo(Xmtr xmtr)

Overrides:

sendSelfTo in class TransitionEdge