choco.cp.solver.constraints.reified.leaves.bool
Class NorNode

java.lang.Object
  extended by choco.kernel.solver.constraints.reified.INode
      extended by choco.cp.solver.constraints.reified.leaves.bool.AbstractBoolNode
          extended by choco.cp.solver.constraints.reified.leaves.bool.NorNode
All Implemented Interfaces:
IPretty, BoolNode

public class NorNode
extends AbstractBoolNode

User : cprudhom
Mail : cprudhom(a)emn.fr
Date : 18 mai 2010
Since : Choco 2.1.1


Field Summary
 
Fields inherited from class choco.kernel.solver.constraints.reified.INode
LOGGER, subtrees
 
Constructor Summary
NorNode(INode... subt)
           
 
Method Summary
 boolean checkTuple(int[] tuple)
           
 SConstraint extractConstraint(Solver s)
          Extracts the sub constraint without reifying it !
 IntDomainVar extractResult(Solver s)
           
 boolean isReified()
          check if this expression is reified (involve or, and, not, ...)
 String pretty()
          pretty printing of the object.
 
Methods inherited from class choco.kernel.solver.constraints.reified.INode
computeLinearExpr, countNbVar, getModelScope, getNbSubTrees, getScope, getSubtree, getType, hasOnlyVariablesLeaves, isAConstant, isALinearTerm, isAVariable, isBoolean, isCsteEqualTo, isDecompositionPossible, setIndexes
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NorNode

public NorNode(INode... subt)
Method Detail

checkTuple

public boolean checkTuple(int[] tuple)

extractResult

public IntDomainVar extractResult(Solver s)
Overrides:
extractResult in class AbstractBoolNode
Returns:
a variable that represents the true/false value of the tree belows this node if it is a reified node or its value if it is an arithmetic node

extractConstraint

public SConstraint extractConstraint(Solver s)
Extracts the sub constraint without reifying it !

Specified by:
extractConstraint in interface BoolNode
Specified by:
extractConstraint in class AbstractBoolNode
Parameters:
s - solver
Returns:
the equivalent constraint

isReified

public boolean isReified()
Description copied from class: INode
check if this expression is reified (involve or, and, not, ...)

Overrides:
isReified in class INode
Returns:

pretty

public String pretty()
Description copied from interface: IPretty
pretty printing of the object. This String is not constant and may depend on the context.

Returns:
a readable string representation of the object


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