VersionManifest.java

/*
 * This file is part of FTB Launcher.
 *
 * Copyright © 2012-2016, FTB Launcher Contributors <https://github.com/Slowpoke101/FTBLaunch/>
 * FTB Launcher is licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.feed_the_beast.launcher.json.versions;

import java.util.List;
import java.util.Map;

import com.beust.jcommander.internal.Maps;

import lombok.Data;

@Data
public class VersionManifest
{
	private Latest latest;
	private List<SlimVersion> versions;

	private Map<String, SlimVersion> versionMap = null;

	public Map<String, SlimVersion> getVersionMap ()
	{
		if (versionMap == null)
		{
			versionMap = Maps.newHashMap();
			for(SlimVersion version : versions)
			{
				versionMap.put(version.getId(), version);
			}
		}
		return versionMap;
	}

	public SlimVersion getVersionByName (String name)
	{
		if (versionMap == null)
		{
			versionMap = Maps.newHashMap();
			for(SlimVersion version : versions)
			{
				versionMap.put(version.getId(), version);
			}
		}
		return versionMap.get(name);
	}
}