Copyright (c) 2000, 2016 IBM Corporation and others.
This program and the accompanying materials
are made available under the terms of the Eclipse Public License 2.0
which accompanies this distribution, and is available at
https://www.eclipse.org/legal/epl-2.0/
SPDX-License-Identifier: EPL-2.0
Contributors:
    IBM Corporation - initial API and implementation
/*******************************************************************************
 * Copyright (c) 2000, 2016 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jdt.internal.corext.refactoring.typeconstraints.types;

public class TypeTuple {
	private TType fFirst;
	private TType fSecond;

	public TypeTuple(TType first, TType second) {
		super();
		fFirst= first;
		fSecond= second;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (!(obj instanceof TypeTuple))
			return false;
		TypeTuple other= (TypeTuple)obj;
		return fFirst.equals(other.fFirst) && fSecond.equals(other.fSecond);
	}

	@Override
	public int hashCode() {
		return fFirst.hashCode() << 16 + fSecond.hashCode();
	}
}