Mercurial > hg > graal-jvmci-8
view graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotObjectConstant.java @ 18284:29ba2a7cdfcb
added HotSpotObjectConstant.getComponentType()
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Thu, 06 Nov 2014 13:28:35 +0100 |
parents | b2eb7302706c |
children | 420161aee840 |
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/* * Copyright (c) 2009, 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. * * 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.graal.hotspot.meta; import com.oracle.graal.api.meta.*; import com.oracle.graal.graph.*; /** * Represents a constant non-{@code null} object reference, within the compiler and across the * compiler/runtime interface. */ public interface HotSpotObjectConstant extends JavaValue, HotSpotConstant, VMConstant, Remote { JavaConstant compress(); JavaConstant uncompress(); /** * Gets the result of {@link Class#getClassLoader()} for the {@link Class} object represented by * this constant. * * @return {@code null} if this constant does not represent a {@link Class} object */ @PureFunction JavaConstant getClassLoader(); /** * Gets the {@linkplain System#identityHashCode(Object) identity} has code for the object * represented by this constant. */ @PureFunction int getIdentityHashCode(); /** * Gets the result of {@link NodeClass#get(Class)} for the {@link Class} object represented by * this constant. * * @return {@code null} if this constant does not represent a {@link Class} object */ JavaConstant getNodeClass(); /** * Gets the result of {@link Class#getComponentType()} for the {@link Class} object represented * by this constant. * * @return {@code null} if this constant does not represent a {@link Class} object */ JavaConstant getComponentType(); }