package foundation.data.rule.exists;

import foundation.dao.preload.Bucket;

public class ExistsBucket extends Bucket<ExistsRules> {

	private static ExistsBucket instance;
	
	
	public static synchronized ExistsBucket getInstance() {
		if (instance == null) {
			instance = new ExistsBucket();		
		}
		
		return instance;
	}
	
	public void loadOneRule(ExistsRule rule) {
		String dataName = rule.getDataName();
		ExistsRules rules = get(dataName);
		
		if (rules == null) {
			rules = new ExistsRules(dataName);	
			loadOne(dataName, rules);
		}
		
		rules.loadOne(rule.getId(), rule);
	}
	
}