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ProGuardCORE is a free library to read, analyze, modify, and write Java class files.

There is a newer version: 9.1.6

/*
 * ProGuardCORE -- library to process Java bytecode.
 *
 * Copyright (c) 2002-2020 Guardsquare NV
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package proguard.classfile;

import proguard.classfile.visitor.*;

/**
 * This {@link Field} represents a field in a {@link LibraryClass}.
 *
 * @author Eric Lafortune
 */
public class LibraryField extends LibraryMember implements Field
{
    /**
     * An extra field pointing to the Clazz object referenced in the
     * descriptor string. This field is filled out by the {@link
     * proguard.classfile.util.ClassReferenceInitializer ClassReferenceInitializer}.
     * References to primitive types are ignored.
     */
    public Clazz referencedClass;


    /**
     * Creates an uninitialized LibraryField.
     */
    public LibraryField()
    {
    }


    /**
     * Creates an initialized LibraryField.
     */
    public LibraryField(int    u2accessFlags,
                        String name,
                        String descriptor)
    {
        super(u2accessFlags, name, descriptor);
    }


    // Implementations for LibraryMember.

    public void accept(LibraryClass libraryClass, MemberVisitor memberVisitor)
    {
        memberVisitor.visitLibraryField(libraryClass, this);
    }


    // Implementations for Member.

    public void referencedClassesAccept(ClassVisitor classVisitor)
    {
        if (referencedClass != null)
        {
            referencedClass.accept(classVisitor);
        }
    }
}