package com.vci.common.qt.object;

import java.util.Comparator;

public class ComparatorOrderInfo implements Comparator<OrderInfo>{

	/**
	 * 降序返回orderInfos
	 */
	@Override
	public int compare(OrderInfo o1, OrderInfo o2) {
		if(o1 == null || o2 == null){
			return 0;
		}
		
		if(o1.getLevel() > o2.getLevel()){
			return -1;
		}else if(o1.getLevel() == o2.getLevel()){
			return 0;
		}else{
			return 1;
		}
	}

}