Mercurial > hg > graal-compiler
view graal/com.oracle.max.cri/src/com/oracle/max/cri/ri/RiResolvedField.java @ 4553:7d0d849abf80
added option to summarize debug values
author | Christian Haeubl <christian.haeubl@oracle.com> |
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date | Thu, 09 Feb 2012 18:35:47 -0800 |
parents | aaac4894175c |
children | d89b20486d87 |
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/* * Copyright (c) 2009, 2011, 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.ri; import java.lang.annotation.*; import java.lang.reflect.*; import com.oracle.max.cri.ci.*; /** * Represents a reference to a resolved field. Fields, like methods and types, are * resolved through {@link RiConstantPool constant pools}, and their actual implementation is provided by the * {@link RiRuntime runtime} to the compiler. */ public interface RiResolvedField extends RiField { /** * Gets the access flags for this field. Only the flags specified in the JVM specification * will be included in the returned mask. The utility methods in the {@link Modifier} class * should be used to query the returned mask for the presence/absence of individual flags. * @return the mask of JVM defined field access flags defined for this field */ int accessFlags(); /** * Gets the constant value of this field if available. * @param receiver object from which this field's value is to be read. This value is ignored if this field is static. * @return the constant value of this field or {@code null} if the constant value is not available */ CiConstant constantValue(CiConstant receiver); /** * Gets the holder of this field as a compiler-runtime interface type. * @return the holder of this field */ RiResolvedType holder(); /** * Returns this field's annotation of a specified type. * * @param annotationClass the Class object corresponding to the annotation type * @return the annotation of type {@code annotationClass} for this field if present, else null */ <T extends Annotation> T getAnnotation(Class<T> annotationClass); }