Package com.artelys.kalis

Class KUnaryResource

java.lang.Object

com.artelys.kalis.KResource

com.artelys.kalis.KUnaryResource

public class KUnaryResource
extends KResource

Unary Resource

Unary resources can process only one task at a time.

The following schema shows an example with three tasks A,B and C executing
on a disjunctive resource and on a cumulative resource with resource usage 3
for task A, 1 for task B and 1 for task C :



Tasks may require, provide, consume and produce resources :
- A task requires a resource if some amount of the resource capacity must be made available for the execution of the activity. The capacity is renewable which means that the required capacity is available after the end of the task.
- A task provides a resource if some amount of the resource capacity is made available through the execution of the task. The capacity is renewable which means that the provided capacity is available only during the execution of the task.
- A task consumes a resource if some amount of the resource capacity must be made available for the execution of the task and the capacity is non-renewable which means that the consumed capacity if no longer available at the end of the task.
- A task produces a resource if some amount of the resource capacity is made available through the execution of the task and the capacity is non-renewable which means that the produced capacity is definitively available after the starting of the task.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	KUnaryResource.PropagationHint	Propagation Hint Attributes

Field Summary

Fields inherited from class com.artelys.kalis.KResource

swigCMemOwn

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	KUnaryResource(long cPtr, boolean cMemoryOwn)
	KUnaryResource(KSchedule s, java.lang.String name)	Constructor
	KUnaryResource(KSchedule s, java.lang.String name, int propagation)	Constructor

Method Summary

Modifier and Type	Method	Description
void	delete()
protected void	finalize()
protected static long	getCPtr(KUnaryResource obj)

Methods inherited from class com.artelys.kalis.KResource

addIdleTimeSteps, addTask, close, getCopyPtr, getCPtr, getDisjunctionInvolving, getDURVar, getESTVar, getFirstDisjunctionWithUnknownStatus, getIndex, getInitialCapacity, getInitialCapacityAt, getIsInstantiated, getLCTVar, getLocalSlack, getMaxAvailability, getMaxAvailabilityAt, getMinimumTasksDuration, getMinUsage, getMinUsageAt, getName, getNumberOfTasks, getResourceIPtr, getSchedule, getSlackVar, getStartBasedDuration, getTask, getTimeTable, isIdleTimeStep, print, print, printResourceGantt, printResourceGantt, printTaskGantt, printTaskGantt, setDuration, setDurationWithIdleTimes, setInitialCapacityBetween, setMaxAvailabilityBetween, setMinUsageBetween, setName, setResourceIPtr, setSetupTime, setSetupTime, setStartBasedDuration, updateDurationWithIdleTimes

Methods inherited from class java.lang.Object

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

Constructor Detail

KUnaryResource

protected KUnaryResource(long cPtr,
                         boolean cMemoryOwn)

KUnaryResource

public KUnaryResource(KSchedule s,
                      java.lang.String name,
                      int propagation)

Constructor

Parameters:

s - the schedule

name - name for this resource

propagation - propagation scheme @see KUnaryResource#PropagationHint

KUnaryResource

public KUnaryResource(KSchedule s,
                      java.lang.String name)

Constructor

Parameters:

s - the schedule

name - name for this resource

See Also:

KUnaryResource#PropagationHint

Method Detail

getCPtr

protected static long getCPtr(KUnaryResource obj)

finalize

protected void finalize()

Overrides:

finalize in class KResource

delete

public void delete()

Overrides:

delete in class KResource