Mercurial > hg > truffle
view graal/com.oracle.max.cri/src/com/oracle/max/cri/ci/CiValue.java @ 4378:0c632ed89063
Removed scripting proxies (and therefore support for running igv on java 5 or below).
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Fri, 27 Jan 2012 23:31:28 +0100 |
parents | aaac4894175c |
children | 438ab53efdd0 |
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/* * Copyright (c) 2009, 2012, 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. * * 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.max.cri.ci; import java.io.*; /** * Abstract base class for values manipulated by the compiler. All values have a {@linkplain CiKind kind} and are immutable. */ public abstract class CiValue implements Serializable { private static final long serialVersionUID = -6909397188697766469L; @SuppressWarnings("serial") public static CiValue IllegalValue = new CiValue(CiKind.Illegal) { @Override public String toString() { return "-"; } }; /** * The kind of this value. */ public final CiKind kind; /** * Initializes a new value of the specified kind. * @param kind the kind */ protected CiValue(CiKind kind) { this.kind = kind; } /** * String representation of the kind, which should be the end of all {@link #toString()} implementation of subclasses. */ protected final String kindSuffix() { return "|" + kind.typeChar; } }