TransferedPolicy.java 文件源码

@AssertTrue(message="{Policy.isMetricTypeValid.AssertTrue}")
private boolean isMetricTypeUnique() {
    Set<String> metric_types = new HashSet<String>();
    for (PolicyTrigger trigger : this.policyTriggers){
        metric_types.add(trigger.metricType);
    }
    if (metric_types.size() != this.policyTriggers.size())
        return false;
    else 
        return true;
}