Module org.maxicp

Package org.maxicp.modeling.algebra.scheduling

Class SumCumulFunction

java.lang.Object

org.maxicp.modeling.algebra.scheduling.SumCumulFunction

All Implemented Interfaces:

CumulFunction

public class SumCumulFunction
extends Object
implements CumulFunction

Sum of one or more Cumul Functions.

Author:

Pierre Schaus, Charles Thomas, Augustin Delecluse

Field Summary

Fields

Modifier and Type	Field	Description
final CumulFunction[]	functions

Constructor Summary

Constructors

Constructor	Description
SumCumulFunction(CumulFunction... functions)

Method Summary

Modifier and Type	Method	Description
IntExpression	heightAtEnd(IntervalVar interval)	Returns an IntExpression representing the height of the cumul function at the end of the interval variable given in parameter.
IntExpression	heightAtStart(IntervalVar interval)	Returns an IntExpression representing the height of the cumul function at the start of the interval variable given in parameter.
boolean	inScope(IntervalVar interval)	Returns whether the interval var given in parameter contributes to the cumul function

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

functions

public final CumulFunction[] functions

Constructor Details

SumCumulFunction

public SumCumulFunction(CumulFunction... functions)

Method Details

inScope

public boolean inScope(IntervalVar interval)

Description copied from interface: CumulFunction

Returns whether the interval var given in parameter contributes to the cumul function

Specified by:

inScope in interface CumulFunction

Parameters:

interval - an IntervalVar

Returns:

a boolean that indicates if interval contributes to the cumul function.

heightAtStart

public IntExpression heightAtStart(IntervalVar interval)

Description copied from interface: CumulFunction

Returns an IntExpression representing the height of the cumul function at the start of the interval variable given in parameter.

Specified by:

heightAtStart in interface CumulFunction

Parameters:

interval - an IntervalVar

Returns:

an int expression representing the height of the cumul function at the start of interval

heightAtEnd

public IntExpression heightAtEnd(IntervalVar interval)

Description copied from interface: CumulFunction

Returns an IntExpression representing the height of the cumul function at the end of the interval variable given in parameter.

Specified by:

heightAtEnd in interface CumulFunction

Parameters:

interval - an IntervalVar

Returns:

an int expression representing the height of the cumul function at the end of interval