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veraPDF tools for parsing, modifying and creating PDF documents.

There is a newer version: 1.26.1

/**
 * This file is part of veraPDF Parser, a module of the veraPDF project.
 * Copyright (c) 2015, veraPDF Consortium 
 * All rights reserved.
 *
 * veraPDF Parser is free software: you can redistribute it and/or modify
 * it under the terms of either:
 *
 * The GNU General public license GPLv3+.
 * You should have received a copy of the GNU General Public License
 * along with veraPDF Parser as the LICENSE.GPL file in the root of the source
 * tree.  If not, see http://www.gnu.org/licenses/ or
 * https://www.gnu.org/licenses/gpl-3.0.en.html.
 *
 * The Mozilla Public License MPLv2+.
 * You should have received a copy of the Mozilla Public License along with
 * veraPDF Parser as the LICENSE.MPL file in the root of the source tree.
 * If a copy of the MPL was not distributed with this file, you can obtain one at
 * http://mozilla.org/MPL/2.0/.
 */
package org.verapdf.cos;

/**
 * @author Timur Kamalov
 */
public class COSKey {

	private int number;
	private int generation;

	public COSKey() {
		this(0);
	}

	public COSKey(int number) {
		this(number, 0);
	}

	public COSKey(int number, int generation) {
		this.number = number;
		this.generation = generation;
	}

	public int getNumber() {
		return number;
	}

	public void setNumber(int number) {
		this.number = number;
	}

	public int getGeneration() {
		return generation;
	}

	public void setGeneration(int generation) {
		this.generation = generation;
	}

	@Override
	public String toString() {
		return number + " " + generation + " obj";
	}

	@Override
	public boolean equals(Object o) {
		if (this == o) return true;
		if (o == null || getClass() != o.getClass()) return false;

		COSKey cosKey = (COSKey) o;

		if (number != cosKey.number) return false;
		return generation == cosKey.generation;

	}

	@Override
	public int hashCode() {
		int result = number;
		result = 31 * result + generation;
		return result;
	}

}