org.drools.common
Class InstanceEqualsConstraint

java.lang.Object
  org.drools.common.InstanceEqualsConstraint

All Implemented Interfaces:

Constraint, FieldConstraint, RuleComponent, java.io.Serializable

public class InstanceEqualsConstraint

extends java.lang.Object

implements FieldConstraint

InstanceEqualsConstraint Created: 21/06/2006

See Also:

Serialized Form

Constructor Summary

InstanceEqualsConstraint(int otherColumn)

Method Summary

boolean	equals(java.lang.Object object)
Declaration[]	getRequiredDeclarations()
int	hashCode()
boolean	isAllowed(InternalFactHandle handle, Tuple tuple, WorkingMemory workingMemory)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

InstanceEqualsConstraint

public InstanceEqualsConstraint(int otherColumn)

Method Detail

getRequiredDeclarations

public Declaration[] getRequiredDeclarations()

Specified by:

getRequiredDeclarations in interface FieldConstraint

isAllowed

public boolean isAllowed(InternalFactHandle handle,
                         Tuple tuple,
                         WorkingMemory workingMemory)

Specified by:

isAllowed in interface FieldConstraint

toString

public java.lang.String toString()

hashCode

public int hashCode()

equals

public boolean equals(java.lang.Object object)