org.sat4j.minisat.constraints
Class MixedDataStructureDanielWL

java.lang.Object
  org.sat4j.minisat.constraints.AbstractDataStructureFactory
      org.sat4j.minisat.constraints.MixedDataStructureDanielWL

All Implemented Interfaces:

java.io.Serializable, DataStructureFactory

Direct Known Subclasses:

MixedDataStructureDanielCBWL

public class MixedDataStructureDanielWL
extends AbstractDataStructureFactory

Since:

2.1

Author:

leberre

See Also:

Serialized Form

Field Summary

Fields inherited from class org.sat4j.minisat.constraints.AbstractDataStructureFactory

learner, lits, solver

Constructor Summary

MixedDataStructureDanielWL()

Method Summary

Constr	createCardinalityConstraint(IVecInt literals, int degree)
Constr	createClause(IVecInt literals)
protected ILits	createLits()
Constr	createUnregisteredClause(IVecInt literals)

Methods inherited from class org.sat4j.minisat.constraints.AbstractDataStructureFactory

conflictDetectedInWatchesFor, getVocabulary, getWatchesFor, learnConstraint, reset, setLearner, setUnitPropagationListener

Methods inherited from class java.lang.Object

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

Constructor Detail

MixedDataStructureDanielWL

public MixedDataStructureDanielWL()

Method Detail

createCardinalityConstraint

public Constr createCardinalityConstraint(IVecInt literals,
                                          int degree)
                                   throws ContradictionException

Specified by:

createCardinalityConstraint in interface DataStructureFactory

Overrides:

createCardinalityConstraint in class AbstractDataStructureFactory

Throws:

ContradictionException

createClause

public Constr createClause(IVecInt literals)
                    throws ContradictionException

Parameters:

literals - a set of literals using Dimacs format (signed non null integers).

Returns:

null if the constraint is a tautology.

Throws:

ContradictionException - the constraint is trivially unsatisfiable.

createUnregisteredClause

public Constr createUnregisteredClause(IVecInt literals)

createLits

protected ILits createLits()

Specified by:

createLits in class AbstractDataStructureFactory