package foundation.version_doc;

import foundation.util.MapList;

public class VersionBucket {

	private static VersionBucket instance;
	private MapList<String, VersionMeta> items;
	
	
	private VersionBucket() {
		items = new MapList<String, VersionMeta>();
	}
	
	public static VersionBucket getInstance() {
		if (instance == null) {
			instance = new VersionBucket();
		}
		
		return instance;
	}

	public void loadOne(VersionMeta meta) {
		items.add(meta.getDataName(), meta);
	}
	
	public VersionMeta get(String dataName) {
		return items.get(dataName);
	}
}