/*
 * VectorGraphics2D: Vector export for Java(R) Graphics2D
 *
 * (C) Copyright 2010-2017 Erich Seifert <dev[at]erichseifert.de>,
 * Michael Seifert <mseifert[at]error-reports.org>
 *
 * This file is part of VectorGraphics2D.
 *
 * VectorGraphics2D is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * VectorGraphics2D 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with VectorGraphics2D.  If not, see <http://www.gnu.org/licenses/>.
 */
package de.erichseifert.vectorgraphics2d.intermediate.commands;

import java.util.Locale;

public abstract class Command<T> {
	private final T value;

	public Command(T value) {
		this.value = value;
	}

	public T getValue() {
		return value;
	}

	@Override
	public String toString() {
		return String.format((Locale) null, "%s[value=%s]",
			getClass().getName(), getValue());
	}

	@Override
	public boolean equals(Object obj) {
		if (obj == null || !getClass().equals(obj.getClass())) {
			return false;
		}
		Command<?> o = (Command<?>) obj;
		return value == o.value || value.equals(o.value);
	}
}

