/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.flink.runtime.jobmanager;

import static org.apache.flink.util.Preconditions.checkNotNull;

/**
 * The command line parameters passed to the JobManager.
 */
public class JobManagerCliOptions {

	private String configDir;

	private JobManagerMode jobManagerMode;
	
	private String host;

	private int webUIPort = -1;

	// ------------------------------------------------------------------------

	public String getConfigDir() {
		return configDir;
	}

	public void setConfigDir(String configDir) {
		this.configDir = configDir;
	}

	public JobManagerMode getJobManagerMode() {
		return jobManagerMode;
	}

	public void setJobManagerMode(String modeName) {
		if (modeName.equalsIgnoreCase("cluster")) {
			this.jobManagerMode = JobManagerMode.CLUSTER;
		}
		else if (modeName.equalsIgnoreCase("local")) {
			this.jobManagerMode = JobManagerMode.LOCAL;
		}
		else {
			throw new IllegalArgumentException(
					"Unknown execution mode. Execution mode must be one of 'cluster' or 'local'.");
		}
	}

	public String getHost() {
		return host;
	}

	public void setHost(String host) {
		this.host = checkNotNull(host);
	}

	public int getWebUIPort() {
		return webUIPort;
	}

	public void setWebUIPort(int webUIPort) {
		this.webUIPort = webUIPort;
	}
}