public boolean addRestartEvaluator(final EvaluatorRestartInfo evaluatorRestartInfo) { if (evaluatorRestartInfo == null) { return false; } final String evaluatorId = evaluatorRestartInfo.getResourceRecoverEvent().getIdentifier(); if (evaluatorId == null || restartInfoMap.containsKey(evaluatorId)) { return false; } restartInfoMap.put(evaluatorId, evaluatorRestartInfo); return true; }