org.chocosolver.solver.variables

Class Task

java.lang.Object

org.chocosolver.solver.variables.Task

public class Task
extends Object

Container representing a task: It ensures that: start + duration = end

Since:

04/02/2013

Author:

Jean-Guillaume Fages

Constructor Summary

Constructors

Constructor and Description
Task(IntVar s, IntVar d, IntVar e) Container representing a task: It ensures that: start + duration = end

Method Summary

Modifier and Type	Method and Description
void	ensureBoundConsistency() Applies BC-filtering so that start + duration = end
IntVar	getDuration()
IntVar	getEnd()
IntVar	getStart()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Task

public Task(IntVar s,
            IntVar d,
            IntVar e)

Container representing a task: It ensures that: start + duration = end

Parameters:

s - start variable

d - duration variable

e - end variable

Method Detail

ensureBoundConsistency

public void ensureBoundConsistency()
                            throws ContradictionException

Applies BC-filtering so that start + duration = end

Throws:

ContradictionException - thrown if a inconsistency has been detected between start, end and duration

getStart

public IntVar getStart()

getDuration

public IntVar getDuration()

getEnd

public IntVar getEnd()

toString

public String toString()

Overrides:

toString in class Object