Mercurial > hg > truffle
view graal/com.oracle.jvmci.meta/src/com/oracle/jvmci/meta/ResolvedJavaField.java @ 21767:8c7e103521ef
Fix too conservative anchoring of PiNode in CheckCastNode lowering.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Sun, 07 Jun 2015 16:16:10 +0200 |
parents | 48c1ebd24120 |
children |
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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.jvmci.meta; import java.lang.annotation.*; import java.lang.reflect.*; /** * Represents a reference to a resolved Java field. Fields, like methods and types, are resolved * through {@link ConstantPool constant pools}. */ public interface ResolvedJavaField extends JavaField, ModifiersProvider { /** * {@inheritDoc} * <p> * Only the {@linkplain Modifier#fieldModifiers() field flags} specified in the JVM * specification will be included in the returned mask. */ int getModifiers(); /** * Determines if this field was injected by the VM. Such a field, for example, is not derived * from a class file. */ boolean isInternal(); /** * Determines if this field is a synthetic field as defined by the Java Language Specification. */ boolean isSynthetic(); /** * Returns the {@link ResolvedJavaType} object representing the class or interface that declares * this field. */ ResolvedJavaType getDeclaringClass(); /** * Returns the annotation for the specified type of this field, if such an annotation is * present. * * @param annotationClass the Class object corresponding to the annotation type * @return this element's annotation for the specified annotation type if present on this field, * else {@code null} */ <T extends Annotation> T getAnnotation(Class<T> annotationClass); /** * Returns an object representing the unique location identity of this resolved Java field. * * @return the location identity of the field */ LocationIdentity getLocationIdentity(); }