TimestampHeader.java

/*******************************************************************************
 * gMix open source project - https://svs.informatik.uni-hamburg.de/gmix/
 * Copyright (C) 2014  SVS
 *
 * This program is free software: you can redistribute it and/or modify 
 * it under the terms of the GNU General Public License as published by 
 * the Free Software Foundation, either version 3 of the License, or 
 * (at your option) any later version.
 *  
 * This program is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License 
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *******************************************************************************/
package userGeneratedContent.testbedPlugIns.layerPlugIns.layer3outputStrategy.stopAndGo_v0_001;

import java.util.Arrays;

import staticContent.framework.util.Util;


public class TimestampHeader {

	public long tsMin;
	public long tsMax;
	public int delay;
	public byte[] headerAsArray;
	
	
	public TimestampHeader(byte[] timestamps) {
		this.headerAsArray  = timestamps;
		if (timestamps.length == 4) {
			this.delay = Util.byteArrayToInt(timestamps);
		} else {
			byte[] tsMinArray = Arrays.copyOfRange(timestamps, 0, 8);
			byte[] tsMaxArray = Arrays.copyOfRange(timestamps, 8, 16);
			byte[] delay = Arrays.copyOfRange(timestamps, 16, 20);
			this.tsMin = Util.byteArrayToLong(tsMinArray);
			this.tsMax = Util.byteArrayToLong(tsMaxArray);
			this.delay = Util.byteArrayToInt(delay);
			
		}
	}
	
	
	public TimestampHeader(long tsMin, long tsMax, int delay) {
		this.tsMin = tsMin;
		this.tsMax = tsMax;
		this.delay = delay;
		this.headerAsArray = Util.concatArrays(
				new byte[][] {
						Util.longToByteArray(tsMin),
						Util.longToByteArray(tsMax),
						Util.intToByteArray(delay)
				});
	}
	
	
	public TimestampHeader(int delay) {
		this.delay = delay;
		this.headerAsArray = Util.intToByteArray(delay);
	}

}