public class And extends PrimitiveConstraint
| Modifier and Type | Field and Description |
|---|---|
PrimitiveConstraint[] |
listOfC
It specifies a list of constraints which must be satisfied to keep And constraint satisfied.
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static String[] |
xmlAttributes
It specifies the arguments required to be saved by an XML format as well as
the constructor being called to recreate an object from an XML format.
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notConsistencyPruningEventsatomicExecution, consistencyPruningEvents, earlyTerminationOK, id, increaseWeight, numberArgs, numberId, tracequeueIndex| Constructor and Description |
|---|
And(ArrayList<PrimitiveConstraint> listOfC)
It constructs an And constraint based on primitive constraints.
|
And(PrimitiveConstraint[] c)
It constructs an And constraint over an array of primitive constraints.
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And(PrimitiveConstraint c1,
PrimitiveConstraint c2)
It constructs a simple And constraint based on two primitive constraints.
|
| Modifier and Type | Method and Description |
|---|---|
ArrayList<Var> |
arguments()
It returns the variables in a scope of the constraint.
|
void |
consistency(Store store)
It is a (most probably incomplete) consistency function which removes the
values from variables domains.
|
int |
getConsistencyPruningEvent(Var var)
It retrieves the pruning event which causes reevaluation of the
constraint.
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int |
getNestedPruningEvent(Var var,
boolean mode)
It retrieves the pruning event for which any composed constraint which
uses this constraint should be evaluated.
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int |
getNotConsistencyPruningEvent(Var var)
It retrieves the pruning event which causes reevaluation of the
constraint notConsistency() function.
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void |
impose(Store store)
It imposes the constraint in a given store.
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void |
include(Store store)
It provide store for constraints that are not imposed but called from ather constraints.
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void |
increaseWeight()
It increases the weight of the variables in the constraint scope.
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void |
notConsistency(Store store)
It makes pruning in such a way that constraint is notConsistent.
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boolean |
notSatisfied()
It checks if constraint would be always not satisfied.
|
void |
queueVariable(int level,
Var V)
This is a function called to indicate which variable in a scope of
constraint has changed.
|
void |
removeConstraint()
It removes the constraint by removing this constraint from all variables.
|
boolean |
satisfied()
It checks if the constraint is satisfied.
|
String |
toString()
It produces a string representation of a constraint state.
|
setNotConsistencyPruningEventcleanAfterFailure, decompose, getGuideConstraint, getGuideValue, getGuideVariable, id, impose, imposeDecomposition, numberArgs, removeLevel, removeLevelLate, requiresMonotonicity, setConsistencyPruningEvent, supplyGuideFeedbackauxiliaryVariables, derivative, imposeDecompositionpublic PrimitiveConstraint[] listOfC
public static String[] xmlAttributes
public And(ArrayList<PrimitiveConstraint> listOfC)
listOfC - arraylist of constraintspublic And(PrimitiveConstraint c1, PrimitiveConstraint c2)
c1 - the first primitive constraintc2 - the second primitive constraintpublic And(PrimitiveConstraint[] c)
c - an array of primitive constraints constituting the And constraint.public ArrayList<Var> arguments()
Constraintarguments in class Constraintpublic void consistency(Store store)
Constraintconsistency in class Constraintstore - constraint store within which the constraint consistency is being checked.public int getNestedPruningEvent(Var var, boolean mode)
PrimitiveConstraintgetNestedPruningEvent in class PrimitiveConstraintvar - for which pruning event is retrievedmode - decides if pruning event for consistency or nonconsistency is required.public int getConsistencyPruningEvent(Var var)
ConstraintgetConsistencyPruningEvent in class Constraintvar - variable for which pruning event is retrievedpublic int getNotConsistencyPruningEvent(Var var)
PrimitiveConstraintgetNotConsistencyPruningEvent in class PrimitiveConstraintvar - for which pruning event is retrievedpublic void impose(Store store)
Constraintimpose in class Constraintstore - the constraint store to which the constraint is imposed to.public void include(Store store)
PrimitiveConstraintinclude in class PrimitiveConstraintstore - the constraint store in which context the constraint is executed.public void notConsistency(Store store)
PrimitiveConstraintnotConsistency in class PrimitiveConstraintstore - the constraint store in which context the notConsistency technique is evaluated.public void queueVariable(int level,
Var V)
ConstraintqueueVariable in class Constraintlevel - the level of the store at which the change has occurred.V - variable which has changed.public boolean notSatisfied()
PrimitiveConstraintnotSatisfied in class PrimitiveConstraintpublic void removeConstraint()
ConstraintremoveConstraint in class Constraintpublic boolean satisfied()
Constraintsatisfied in class Constraintpublic String toString()
ConstrainttoString in class Constraintpublic void increaseWeight()
ConstraintincreaseWeight in class ConstraintCopyright © 2016. All rights reserved.