org.sat4j.minisat.constraints
Class MixedDataStructureWithBinaryAndTernary

java.lang.Object
  org.sat4j.minisat.constraints.AbstractDataStructureFactory<ILits23>
      org.sat4j.minisat.constraints.MixedDataStructureWithBinaryAndTernary

All Implemented Interfaces:

java.io.Serializable, DataStructureFactory<ILits23>

public class MixedDataStructureWithBinaryAndTernary
extends AbstractDataStructureFactory<ILits23>

Author:

leberre

See Also:

Serialized Form

Field Summary

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

learner, lits, solver

Constructor Summary

MixedDataStructureWithBinaryAndTernary()

Method Summary

Constr	createClause(IVecInt literals)
protected ILits23	createLits()
Constr	createUnregisteredClause(IVecInt literals)
void	learnConstraint(Constr constr)

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

conflictDetectedInAttachesFor, createCardinalityConstraint, getAttachesFor, getVocabulary, reset, setLearner, setUnitPropagationListener

Methods inherited from class java.lang.Object

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

Constructor Detail

MixedDataStructureWithBinaryAndTernary

public MixedDataStructureWithBinaryAndTernary()

Method Detail

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.

learnConstraint

public void learnConstraint(Constr constr)

Specified by:

learnConstraint in interface DataStructureFactory<ILits23>

Overrides:

learnConstraint in class AbstractDataStructureFactory<ILits23>

createLits

protected ILits23 createLits()

Specified by:

createLits in class AbstractDataStructureFactory<ILits23>

createUnregisteredClause

public Constr createUnregisteredClause(IVecInt literals)