Put an index variable in the context

[dumoulin]

An index variable is needed in the context to associate an ID of each scenario in an exploration.

[romain.reuillon]

Find applicative scopes.

[romain.reuillon]

This can be achieved through the composition of any plan with an iterable factor that create an iterator from 0 to infinity.

[dumoulin]

I don't understand. Please, can you give us a script sample? (better for traceability)

[romain.reuillon]

import org.openmole.core.implementation.data.Prototype
import org.openmole.core.implementation.transition.*
import org.openmole.core.implementation.mole.*
import org.openmole.core.implementation.task.*
import org.openmole.core.implementation.capsule.*
import org.openmole.core.implementation.plan.*
import org.openmole.plugin.plan.complete.CompletePlan
import org.openmole.plugin.task.groovy.GroovyTask
import org.openmole.plugin.domain.interval.*
import static org.openmole.core.model.data.DataModeMask.*
import org.openmole.plugin.plan.combine.*

// Declare the variable
i = new Prototype("i", Integer)
indice = new Prototype("indice", Long)

// Define the exploration task
plan = new OneOfEachPlanCombinasion(new CompletePlan(new Factor(i, new RangeInteger("10", "100", "10"))), new Factor(indice, new InfiniteCounterDomain()))

explorationTask = new ExplorationTask("exploration", plan)

// Second task consumes the variable
helloTask = new GroovyTask("Sample groovy task")
helloTask.setCode("println 'hello number ' + i + ' explo number ' + indice")
helloTask.addInput(i)
helloTask.addInput(indice)

explorationTaskCaps = new ExplorationTaskCapsule(explorationTask)
helloTaskCaps = new TaskCapsule(helloTask)

new ExplorationTransition(explorationTaskCaps, helloTaskCaps)

// Build the transition and run
new MoleExecution(new Mole(explorationTaskCaps)).start()

The output of this script is:

hello number 10 explo number 0
hello number 20 explo number 1
hello number 30 explo number 2
hello number 40 explo number 3
hello number 50 explo number 4
hello number 60 explo number 5
hello number 70 explo number 6
hello number 80 explo number 7
hello number 90 explo number 8
hello number 100 explo number 9

You may also want to use InfinitePersitentCounterDomain for persistent counting if a plan is executed several times in the same MoleExecution.