view truffle/com.oracle.truffle.tck/src/com/oracle/truffle/tck/ObjectBinaryOperation.java @ 22404:23d2b5513c83

Fixing API error: GraphPrintVisitor shouldn't expose internal API class in an API method. When at it deprecating all protected methods, as GraphPrintVisitor usages don't indicate somebody should be subclassing it at all.
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Fri, 20 Nov 2015 17:27:42 +0100
parents 597953a8e6f0
children
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/*
 * Copyright (c) 2015, 2015, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.oracle.truffle.tck;

/**
 * Binary operation on any objects. Mimics "functional interface" - e.g. has just a single method,
 * so it should be easily usable with lamdas.
 */
public interface ObjectBinaryOperation {
    Object compute(Object a, Object b);
}