CumulativeConstraint

Detailed Description

Specialized cumulative constraint.

This constraint allows adding (interval, demand) pairs to the cumulative constraint incrementally.

Definition at line 24 of file CumulativeConstraint.java.

Public Member Functions
	CumulativeConstraint (CpModel model)
CumulativeConstraint	addDemand (IntervalVar interval, LinearArgument demand)
	Adds a pair (interval, demand) to the constraint. More...
CumulativeConstraint	addDemand (IntervalVar interval, long demand)
	Adds a pair (interval, demand) to the constraint. More...
CumulativeConstraint	addDemands (IntervalVar[] intervals, LinearArgument[] demands)
	Adds all pairs (intervals[i], demands[i]) to the constraint. More...
CumulativeConstraint	addDemands (IntervalVar[] intervals, long[] demands)
	Adds all pairs (intervals[i], demands[i]) to the constraint. More...
CumulativeConstraint	addDemands (IntervalVar[] intervals, int[] demands)
	Adds all pairs (intervals[i], demands[i]) to the constraint. More...
void	onlyEnforceIf (Literal lit)
	Adds a literal to the constraint. More...
void	onlyEnforceIf (Literal[] lits)
	Adds a list of literals to the constraint. More...
int	getIndex ()
	Returns the index of the constraint in the model. More...
ConstraintProto.Builder	getBuilder ()
	Returns the constraint builder. More...

Constructor & Destructor Documentation

CumulativeConstraint()

CumulativeConstraint

(

CpModel

model

)

Definition at line 25 of file CumulativeConstraint.java.

Member Function Documentation

addDemand() [1/2]

CumulativeConstraint addDemand	(	IntervalVar	interval,
		LinearArgument	demand
	)

Adds a pair (interval, demand) to the constraint.

Definition at line 31 of file CumulativeConstraint.java.

addDemand() [2/2]

CumulativeConstraint addDemand	(	IntervalVar	interval,
		long	demand
	)

Adds a pair (interval, demand) to the constraint.

Definition at line 39 of file CumulativeConstraint.java.

addDemands() [1/3]

CumulativeConstraint addDemands	(	IntervalVar[]	intervals,
		int[]	demands
	)

Adds all pairs (intervals[i], demands[i]) to the constraint.

Parameters

intervals	an array of interval variables
deamds	an array of integer values

Returns

itself

Exceptions

CpModel.MismatchedArrayLengths

if intervals and demands have different length

Definition at line 92 of file CumulativeConstraint.java.

addDemands() [2/3]

CumulativeConstraint addDemands	(	IntervalVar[]	intervals,
		LinearArgument[]	demands
	)

Adds all pairs (intervals[i], demands[i]) to the constraint.

Parameters

intervals	an array of interval variables
deamds	an array of linear expression

Returns

itself

Exceptions

CpModel.MismatchedArrayLengths

if intervals and demands have different length

Definition at line 54 of file CumulativeConstraint.java.

addDemands() [3/3]

CumulativeConstraint addDemands	(	IntervalVar[]	intervals,
		long[]	demands
	)

Adds all pairs (intervals[i], demands[i]) to the constraint.

Parameters

intervals	an array of interval variables
deamds	an array of long values

Returns

itself

Exceptions

CpModel.MismatchedArrayLengths

if intervals and demands have different length

Definition at line 73 of file CumulativeConstraint.java.

getBuilder()

ConstraintProto.Builder getBuilder ( )

inherited

Returns the constraint builder.

Definition at line 49 of file Constraint.java.

getIndex()

int getIndex ( )

inherited

Returns the index of the constraint in the model.

Definition at line 44 of file Constraint.java.

onlyEnforceIf() [1/2]

void onlyEnforceIf ( Literal  lit )

inherited

Adds a literal to the constraint.

Definition at line 32 of file Constraint.java.

onlyEnforceIf() [2/2]

void onlyEnforceIf ( Literal[]  lits )

inherited

Adds a list of literals to the constraint.

Definition at line 37 of file Constraint.java.

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The documentation for this class was generated from the following file:

• CumulativeConstraint.java