private boolean verifyRunningProccess(Task task) {
int running = 0;
for (GridProcess replica : task.getGridProcesses()) {
GridProcessState replicaState = replica.getState();
if (GridProcessState.RUNNING.equals(replicaState)
|| GridProcessState.UNSTARTED.equals(replicaState)) {
running++;
}
}
return running < maxReplicas
&& (GridProcessState.RUNNING.equals(task.getState())
|| GridProcessState.UNSTARTED.equals(task.getState()));
}
public void setAsRunning() {
if (!GridProcessState.UNSTARTED.equals(this.state)) {
throw new IllegalResultException(
"This replica is already running or has already finished execution", replicaHandle);
}
this.state = GridProcessState.RUNNING;
}
/**
* Mark's this <code>GridProcess</code> as running, in other words this replica will change state
* to <code>GridProcessState.RUNNING</code> if it is in <code>GridProcessState.UNSTARTED</code>.
*
* @param chosenWorker Spec of the worker that will run this replica.
*/
public void allocate(WorkerEntry chosenWorker) {
if (!GridProcessState.UNSTARTED.equals(this.state)) {
throw new IllegalResultException(
"This replica is already running or has already finished execution", replicaHandle);
}
this.workerEntry = chosenWorker;
RequestSpecification requestSpec = workerEntry.getRequestSpecification();
if (requestSpec != null) {
this.replicaAccounting =
new GridProcessAccounting(
requestSpec.getRequestId(),
requestSpec.getJobId(),
requestSpec.getRequiredWorkers(),
requestSpec.getMaxFails(),
requestSpec.getMaxReplicas(),
getWorkerEntry().getWorkerID(),
getWorkerEntry().getWorkerPublicKey(),
workerEntry.getWorkerSpecification());
}
}