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java.lang.Objectnet.sf.cpsolver.ifs.model.Constraint<V,T>
net.sf.cpsolver.ifs.model.GlobalConstraint<V,T>
public abstract class GlobalConstraint<V extends Variable<V,T>,T extends Value<V,T>>
Generic global constraint.
Global constraint is a Constraint
that applies to all variables.
Variable
,
Model
,
Constraint
,
Solver
Field Summary |
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Fields inherited from class net.sf.cpsolver.ifs.model.Constraint |
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iAssignedVariables, iConstraintListeners, iId |
Constructor Summary | |
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GlobalConstraint()
|
Method Summary | |
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void |
addVariable(V variable)
Add a variable to this constraint |
void |
assigned(long iteration,
T value)
Given value is to be assigned to its varable. |
Collection<V> |
assignedVariables()
The list of variables of this constraint that are assigned |
void |
removeVariable(V variable)
Remove a variable from this constraint |
void |
unassigned(long iteration,
T value)
Given value is unassigned from its varable. |
List<V> |
variables()
The list of variables of this constraint |
Methods inherited from class net.sf.cpsolver.ifs.model.Constraint |
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addConstraintListener, compareTo, computeConflicts, constraintListeners, countAssignedVariables, countVariables, equals, getDescription, getId, getModel, getName, hashCode, inConflict, isConsistent, isHard, removeConstraintListener, setModel |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public GlobalConstraint()
Method Detail |
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public List<V> variables()
variables
in class Constraint<V extends Variable<V,T>,T extends Value<V,T>>
public Collection<V> assignedVariables()
assignedVariables
in class Constraint<V extends Variable<V,T>,T extends Value<V,T>>
public void addVariable(V variable)
addVariable
in class Constraint<V extends Variable<V,T>,T extends Value<V,T>>
public void removeVariable(V variable)
removeVariable
in class Constraint<V extends Variable<V,T>,T extends Value<V,T>>
public void assigned(long iteration, T value)
assigned
in class Constraint<V extends Variable<V,T>,T extends Value<V,T>>
public void unassigned(long iteration, T value)
unassigned
in class Constraint<V extends Variable<V,T>,T extends Value<V,T>>
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