jopt.csp.spi.arcalgorithm.constraint.set
Class NullIntersection

java.lang.Object
  extended byjopt.csp.spi.arcalgorithm.variable.VariableChangeBase
      extended byjopt.csp.spi.arcalgorithm.constraint.AbstractConstraint
          extended byjopt.csp.spi.arcalgorithm.constraint.set.SetConstraint
              extended byjopt.csp.spi.arcalgorithm.constraint.set.NullIntersection
All Implemented Interfaces:
jopt.csp.variable.CspConstraint, GraphConstraint, NumConstants, PostableConstraint, VariableChangeSource

public class NullIntersection
extends SetConstraint

Constraint representing intersection( sources ) = {empty set}


Field Summary
 
Fields inherited from interface jopt.csp.spi.util.NumConstants
ADD, DIVIDE, DIVIDE_BY, DIVIDE_BY_CEIL, DIVIDE_BY_FLOOR, DIVIDE_CEIL, DIVIDE_FLOOR, DOUBLE, DOUBLE_NEG_INF, DOUBLE_POS_INF, DOUBLE_ZERO, EQ, FLOAT, FLOAT_NEG_INF, FLOAT_POS_INF, FLOAT_ZERO, GEQ, GT, HALF_PI, INTEGER, INTEGER_MAX, INTEGER_MIN, INTEGER_ZERO, LEQ, LONG, LONG_MAX, LONG_MIN, LONG_ZERO, LT, MULTIPLY, NEQ, ONE_AND_HALF_PI, PI, RANGE, SUBTRACT, SUBTRACT_FROM, TWO_PI
 
Constructor Summary
NullIntersection(java.util.Set consta, SetVariable b)
           
NullIntersection(SetVariable[] sources)
           
NullIntersection(SetVariable a, java.util.Set constb)
           
NullIntersection(SetVariable a, SetVariable b)
           
 
Methods inherited from class jopt.csp.spi.arcalgorithm.constraint.set.SetConstraint
addVariableChangeListener, getBooleanSourceArcs, getBooleanSourceNodes, isOverRealInterval, isViolated, postToGraph, removeVariableChangeListener
 
Methods inherited from class jopt.csp.spi.arcalgorithm.constraint.AbstractConstraint
associateToGraph, getGraphConstraintFragment, getPostableOpposite, isFalse, isTrue, toBoolean
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NullIntersection

public NullIntersection(SetVariable[] sources)

NullIntersection

public NullIntersection(SetVariable a,
                        SetVariable b)

NullIntersection

public NullIntersection(SetVariable a,
                        java.util.Set constb)

NullIntersection

public NullIntersection(java.util.Set consta,
                        SetVariable b)