Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.interop/src/com/oracle/truffle/interop/messages/Read.java @ 21371:2c2c85ce7f4d
Move VM-independent code out of HotSpot project
author | Christian Wimmer <christian.wimmer@oracle.com> |
---|---|
date | Thu, 14 May 2015 15:56:31 -0700 |
parents | 70135380b7d6 |
children |
line wrap: on
line source
/* * Copyright (c) 2014, 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.interop.messages; import com.oracle.truffle.api.interop.messages.*; public final class Read implements Message { private final Object receiver; private final Argument id; private Read(Object receiver, Argument id) { this.receiver = receiver; this.id = id; } public static Read create(Receiver receiver, Argument id) { return new Read(receiver, id); } public static Read create(Message receiver, Argument id) { return new Read(receiver, id); } public Argument getId() { return id; } public Object getReceiver() { return receiver; } public boolean matchStructure(Object message) { if (!(message instanceof Read)) { return false; } Read m1 = this; Read m2 = (Read) message; return MessageUtil.compareMessage(m1.getReceiver(), m2.getReceiver()); } @Override public String toString() { return String.format("Read(%s, %s)", receiver.toString(), id.toString()); } }