@Override
public synchronized JobMetadata findJob(UUID jobId) {
if (jobId == null)
throw new IllegalArgumentException(
"Unable to find background operations with a specific id without the id specified.");
for (JobMetadata job : jobs) {
if (jobId.equals(job.getId())) return job;
}
return null;
}
/** Helpfull method to display the state of the job queue */
public synchronized String toString() {
StringBuilder string = new StringBuilder();
for (JobMetadata job : jobs) {
string.append(job.getId());
string.append(": ");
string.append(job.getStatus().name());
string.append(", ");
string.append(job.getProgress().toString());
if (job.getOwnerId() != null) {
string.append(" (");
string.append(job.getOwnerId());
string.append(")");
}
string.append("\n");
}
return string.toString();
}
