private function getOneTriggeringField(Tracker $target_tracker, $trigger_field_id, $trigger_value_id)
{
$field = $this->formelement_factory->getUsedFormElementFieldById($trigger_field_id);
if ($field) {
if ($field->getTracker()->getParent() == $target_tracker) {
return new Tracker_Workflow_Trigger_FieldValue($field, $this->getMatchingValueById($field, $trigger_value_id));
}
throw new Tracker_FormElement_InvalidFieldException("Trigger field doesn't belong to target tracker");
}
}
private function getFieldValue($field_id, $value_id)
{
$field = $this->formelement_factory->getUsedFormElementFieldById($field_id);
return new Tracker_Workflow_Trigger_FieldValue($field, $this->getValue($field->getAllValues(), $value_id));
}
