choco.cp.solver.constraints.integer.bool.sum
Class AbstractBoolSum
java.lang.Object
choco.kernel.solver.propagation.Propagator
choco.kernel.solver.constraints.AbstractSConstraint<IntDomainVar>
choco.kernel.solver.constraints.integer.AbstractIntSConstraint
choco.kernel.solver.constraints.integer.AbstractLargeIntSConstraint
choco.cp.solver.constraints.integer.bool.sum.AbstractBoolSum
- All Implemented Interfaces:
- IExtensionnable, IPretty, SConstraint<IntDomainVar>, IntPropagator, Cloneable, EventListener
- Direct Known Subclasses:
- EqBoolSum, GeqBoolSum, LeqBoolSum, NeqBoolSum
public class AbstractBoolSum
- extends AbstractLargeIntSConstraint
A special case of sums over boolean variables only
Method Summary |
void |
awakeOnInst(int idx)
Default propagation on instantiation: full constraint re-propagation. |
int |
getFilteredEventMask(int idx)
|
void |
propagate()
Propagation:
Propagating the constraint until local consistency is reached. |
Methods inherited from class choco.kernel.solver.constraints.AbstractSConstraint |
addExtension, addListener, clone, getAbstractSConstraintExtensionNumber, getConstraintIdx, getExtension, getFineDegree, getNbVarNotInst, getNbVars, getVar, getVarQuick, isCompletelyInstantiated, isEntailed, opposite, pretty, setConstraintIndex, setExtension, setVar, toString |
Methods inherited from class choco.kernel.solver.propagation.Propagator |
activate, awake, constAwake, fail, getEvent, getPriority, isActive, setActive, setActiveSilently, setEntailed, setPassive, setPropagationEngine |
boolSumS
protected final BoolSumStructure boolSumS
AbstractBoolSum
public AbstractBoolSum(IEnvironment environment,
IntDomainVar[] vars,
int bValue)
getFilteredEventMask
public int getFilteredEventMask(int idx)
- Overrides:
getFilteredEventMask
in class Propagator
propagate
public void propagate()
throws ContradictionException
- Description copied from class:
Propagator
- Propagation:
Propagating the constraint until local consistency is reached.
- Specified by:
propagate
in class Propagator
- Throws:
ContradictionException
- contradiction exception
awakeOnInst
public void awakeOnInst(int idx)
throws ContradictionException
- Description copied from class:
AbstractIntSConstraint
- Default propagation on instantiation: full constraint re-propagation.
- Specified by:
awakeOnInst
in interface IntPropagator
- Overrides:
awakeOnInst
in class AbstractIntSConstraint
- Throws:
ContradictionException
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