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74 lines
3.5 KiB
Java
74 lines
3.5 KiB
Java
/*
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* Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package java.lang.classfile;
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import java.lang.classfile.attribute.*;
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import java.lang.classfile.constantpool.Utf8Entry;
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import jdk.internal.classfile.impl.BoundAttribute;
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import jdk.internal.classfile.impl.UnboundAttribute;
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/**
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* Models a classfile attribute (JVMS {@jvms 4.7}). Many, though not all, subtypes of
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* {@linkplain Attribute} will implement {@link ClassElement}, {@link
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* MethodElement}, {@link FieldElement}, or {@link CodeElement}; attributes that
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* are also elements will be delivered when traversing the elements of the
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* corresponding model type. Additionally, all attributes are accessible
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* directly from the corresponding model type through {@link
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* AttributedElement#findAttribute(AttributeMapper)}.
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* @param <A> the attribute type
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*
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* @sealedGraph
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* @since 24
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*/
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public sealed interface Attribute<A extends Attribute<A>>
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extends ClassFileElement
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permits AnnotationDefaultAttribute, BootstrapMethodsAttribute,
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CharacterRangeTableAttribute, CodeAttribute, CompilationIDAttribute,
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ConstantValueAttribute, DeprecatedAttribute, EnclosingMethodAttribute,
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ExceptionsAttribute, InnerClassesAttribute, LineNumberTableAttribute,
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LocalVariableTableAttribute, LocalVariableTypeTableAttribute,
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MethodParametersAttribute, ModuleAttribute, ModuleHashesAttribute,
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ModuleMainClassAttribute, ModulePackagesAttribute, ModuleResolutionAttribute,
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ModuleTargetAttribute, NestHostAttribute, NestMembersAttribute,
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PermittedSubclassesAttribute,
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RecordAttribute, RuntimeInvisibleAnnotationsAttribute,
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RuntimeInvisibleParameterAnnotationsAttribute, RuntimeInvisibleTypeAnnotationsAttribute,
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RuntimeVisibleAnnotationsAttribute, RuntimeVisibleParameterAnnotationsAttribute,
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RuntimeVisibleTypeAnnotationsAttribute, SignatureAttribute,
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SourceDebugExtensionAttribute, SourceFileAttribute, SourceIDAttribute,
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StackMapTableAttribute, SyntheticAttribute,
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UnknownAttribute, BoundAttribute, UnboundAttribute, CustomAttribute {
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/**
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* {@return the name of the attribute}
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*/
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Utf8Entry attributeName();
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/**
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* {@return the {@link AttributeMapper} associated with this attribute}
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*/
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AttributeMapper<A> attributeMapper();
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}
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