ix.ip2
Class ConsumeTheOnlyCM

java.lang.Object
  ix.ip2.ConsumeTheOnlyCM

All Implemented Interfaces:

ConstraintManager

public class ConsumeTheOnlyCM
extends java.lang.Object
implements ConstraintManager

Manager for "consume-the-only" constraints.

Field Summary

(package private) ContextHashMap

useTable

Constructor Summary

ConsumeTheOnlyCM()

Method Summary

void	addConstraint(Constraint c)
void	addConstraint(PNode node, Constraint c)
void	clear()
void	evalAtBegin(PNodeEnd ne, Constraint c)
void	evalAtEnd(PNodeEnd ne, Constraint c)
boolean	mightInteract(PNodeEnd ne1, Constraint c1, PNodeEnd ne2, Constraint c2)
void	registerWith(ConstraintManagerRegistry r)
void	reset()

Methods inherited from class java.lang.Object

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

Field Detail

useTable

ContextHashMap useTable

Constructor Detail

ConsumeTheOnlyCM

public ConsumeTheOnlyCM()

Method Detail

registerWith

public void registerWith(ConstraintManagerRegistry r)

Specified by:

registerWith in interface ConstraintManager

reset

public void reset()

Specified by:

reset in interface ConstraintManager

clear

public void clear()

Specified by:

clear in interface ConstraintManager

addConstraint

public void addConstraint(Constraint c)

Specified by:

addConstraint in interface ConstraintManager

Throws:

java.lang.UnsupportedOperationException - if called.

addConstraint

public void addConstraint(PNode node,
                          Constraint c)

Specified by:

addConstraint in interface ConstraintManager

evalAtBegin

public void evalAtBegin(PNodeEnd ne,
                        Constraint c)

Specified by:

evalAtBegin in interface ConstraintManager

evalAtEnd

public void evalAtEnd(PNodeEnd ne,
                      Constraint c)

Specified by:

evalAtEnd in interface ConstraintManager

mightInteract

public boolean mightInteract(PNodeEnd ne1,
                             Constraint c1,
                             PNodeEnd ne2,
                             Constraint c2)

Specified by:

mightInteract in interface ConstraintManager