com.bigdata.relation.rule
Class EQConstant

java.lang.Object
  com.bigdata.relation.rule.EQConstant

All Implemented Interfaces:

IConstraint, Serializable

public class EQConstant
extends Object
implements IConstraint

Imposes the constraint var == constant.

Version:

$Id: EQConstant.java 2265 2009-10-26 12:51:06Z thompsonbry $

Author:

Bryan Thompson

See Also:

Serialized Form

Field Summary

IConstant	val
IVariable	var

Constructor Summary

EQConstant(IVariable var, IConstant val)

Method Summary

boolean

accept(IBindingSet s)

Methods inherited from class java.lang.Object

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

Field Detail

var

public final IVariable var

val

public final IConstant val

Constructor Detail

EQConstant

public EQConstant(IVariable var,
                  IConstant val)

Method Detail

accept

public boolean accept(IBindingSet s)

Specified by:

accept in interface IConstraint