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/***

 * ASM: a very small and fast Java bytecode manipulation framework

 * Copyright (c) 2000-2005 INRIA, France Telecom

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. Neither the name of the copyright holders nor the names of its

 *    contributors may be used to endorse or promote products derived from

 *    this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE

 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

 * THE POSSIBILITY OF SUCH DAMAGE.

 */

package org.objectweb.asm.tree;

import org.objectweb.asm.Attribute;

import org.objectweb.asm.ClassVisitor;

import org.objectweb.asm.FieldVisitor;

/**

 * A node that represents a field.

 *

 * @author Eric Bruneton

 */

public class FieldNode extends MemberNode implements FieldVisitor {

    /**

     * The field's access flags (see {@link org.objectweb.asm.Opcodes}). This

     * field also indicates if the field is synthetic and/or deprecated.

     */

    public int access;

    /**

     * The field's name.

     */

    public String name;

    /**

     * The field's descriptor (see {@link org.objectweb.asm.Type}).

     */

    public String desc;

    /**

     * The field's signature. May be <tt>null</tt>.

     */

    public String signature;

    /**

     * The field's initial value. This field, which may be <tt>null</tt> if

     * the field does not have an initial value, must be an {@link Integer}, a

     * {@link Float}, a {@link Long}, a {@link Double} or a {@link String}.

     */

    public Object value;

    /**

     * Constructs a new {@link FieldNode}.

     *

     * @param access the field's access flags (see

     *        {@link org.objectweb.asm.Opcodes}). This parameter also indicates

     *        if the field is synthetic and/or deprecated.

     * @param name the field's name.

     * @param desc the field's descriptor (see {@link org.objectweb.asm.Type}).

     * @param signature the field's signature.

     * @param value the field's initial value. This parameter, which may be

     *        <tt>null</tt> if the field does not have an initial value, must

     *        be an {@link Integer}, a {@link Float}, a {@link Long}, a

     *        {@link Double} or a {@link String}.

     */

    public FieldNode(

        final int access,

        final String name,

        final String desc,

        final String signature,

        final Object value)

    {

        this.access = access;

        this.name = name;

        this.desc = desc;

        this.signature = signature;

        this.value = value;

    }

    /**

     * Makes the given class visitor visit this field.

     *

     * @param cv a class visitor.

     */

    public void accept(final ClassVisitor cv) {

        FieldVisitor fv = cv.visitField(access, name, desc, signature, value);

        int i, n;

        n = visibleAnnotations == null ? 0 : visibleAnnotations.size();

        for (i = 0; i < n; ++i) {

            AnnotationNode an = (AnnotationNode) visibleAnnotations.get(i);

            an.accept(fv.visitAnnotation(an.desc, true));

        }

        n = invisibleAnnotations == null ? 0 : invisibleAnnotations.size();

        for (i = 0; i < n; ++i) {

            AnnotationNode an = (AnnotationNode) invisibleAnnotations.get(i);

            an.accept(fv.visitAnnotation(an.desc, false));

        }

        n = attrs == null ? 0 : attrs.size();

        for (i = 0; i < n; ++i) {

            fv.visitAttribute((Attribute) attrs.get(i));

        }

        fv.visitEnd();

    }

}