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java.lang.Objectchoco.kernel.solver.propagation.Propagator
choco.kernel.solver.constraints.AbstractSConstraint<SetVar>
choco.kernel.solver.constraints.set.AbstractSetSConstraint
choco.kernel.solver.constraints.set.AbstractLargeSetSConstraint
choco.kernel.solver.constraints.set.AbstractBinSetSConstraint
choco.cp.solver.constraints.set.IsNotIncluded
public final class IsNotIncluded
Field Summary | |
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boolean |
prune
|
Fields inherited from class choco.kernel.solver.constraints.set.AbstractBinSetSConstraint |
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v0, v1 |
Fields inherited from class choco.kernel.solver.constraints.AbstractSConstraint |
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cIndices, constraintType, extensions, vars |
Fields inherited from class choco.kernel.solver.propagation.Propagator |
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active, constAwakeEvent, priority, propagationEngine |
Fields inherited from interface choco.kernel.solver.constraints.SConstraint |
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LOGGER |
Constructor Summary | |
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IsNotIncluded(SetVar sv1,
SetVar sv2)
create a constraint to state sv1 isIncluded sv2 sv1 isIncluded in sv2 |
Method Summary | |
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void |
awakeOnEnv(int varIdx,
int x)
Default propagation on enveloppe modification: propagation on removing a value from the enveloppe. |
void |
awakeOnInst(int varIdx)
Default propagation on instantiation. |
void |
awakeOnKer(int varIdx,
int x)
Default propagation on kernel modification: propagation on adding a value to the kernel. |
void |
filter()
|
int |
findUniqueOutsider()
test if all values in env(v0) are in ker(v1) and returns - +Infini if it is false and there are at least two such values - -Infini if it is true - the single value that is in env(v0) and not in ker(v1) if there is a single one |
int |
getFilteredEventMask(int idx)
|
boolean |
isConsistent()
tests if the constraint is consistent with respect to the current state of domains |
static boolean |
isKer1IncludedInEnv2(SetVar x0,
SetVar x1)
|
static boolean |
isKer1IncludedInKer2(SetVar x0,
SetVar x1)
|
boolean |
isSatisfied()
Semantic: Testing if the constraint is satisfied. |
AbstractSConstraint<SetVar> |
opposite(Solver solver)
Get the opposite constraint |
String |
pretty()
pretty printing of the object. |
void |
propagate()
Propagation: Propagating the constraint until local consistency is reached. |
String |
toString()
|
Methods inherited from class choco.kernel.solver.constraints.set.AbstractSetSConstraint |
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awakeOnEnvRemovals, awakeOnkerAdditions, getConstraintType |
Methods inherited from class choco.kernel.solver.constraints.AbstractSConstraint |
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addExtension, addListener, clone, getAbstractSConstraintExtensionNumber, getConstraintIdx, getExtension, getFineDegree, getNbVarNotInst, getNbVars, getVar, getVarQuick, isCompletelyInstantiated, isEntailed, setConstraintIndex, setExtension, setVar |
Methods inherited from class choco.kernel.solver.propagation.Propagator |
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activate, awake, constAwake, fail, getEvent, getPriority, isActive, setActive, setActiveSilently, setEntailed, setPassive, setPropagationEngine |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public boolean prune
Constructor Detail |
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public IsNotIncluded(SetVar sv1, SetVar sv2)
sv1
- sv2
- Method Detail |
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public int getFilteredEventMask(int idx)
getFilteredEventMask
in class Propagator
public static boolean isKer1IncludedInKer2(SetVar x0, SetVar x1)
public static boolean isKer1IncludedInEnv2(SetVar x0, SetVar x1)
public int findUniqueOutsider() throws ContradictionException
ContradictionException
public void filter() throws ContradictionException
ContradictionException
public void awakeOnEnv(int varIdx, int x) throws ContradictionException
SetPropagator
awakeOnEnv
in interface SetPropagator
awakeOnEnv
in class AbstractSetSConstraint
ContradictionException
public void awakeOnKer(int varIdx, int x) throws ContradictionException
SetPropagator
awakeOnKer
in interface SetPropagator
awakeOnKer
in class AbstractSetSConstraint
ContradictionException
public void awakeOnInst(int varIdx) throws ContradictionException
SetPropagator
awakeOnInst
in interface SetPropagator
awakeOnInst
in class AbstractSetSConstraint
ContradictionException
public void propagate() throws ContradictionException
Propagator
propagate
in class Propagator
ContradictionException
- contradiction exceptionpublic boolean isSatisfied()
SConstraint
public boolean isConsistent()
Propagator
isConsistent
in class Propagator
public String toString()
toString
in class AbstractSConstraint<SetVar>
public String pretty()
IPretty
pretty
in interface IPretty
pretty
in class AbstractSConstraint<SetVar>
public AbstractSConstraint<SetVar> opposite(Solver solver)
AbstractSConstraint
opposite
in interface SConstraint<SetVar>
opposite
in class AbstractSConstraint<SetVar>
solver
- the current solver
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