org.objectweb.asm.tree.InvokeDynamicInsnNode.java Source code

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Here is the source code for org.objectweb.asm.tree.InvokeDynamicInsnNode.java

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// ASM: a very small and fast Java bytecode manipulation framework
// Copyright (c) 2000-2011 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
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// 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 java.util.Map;
import org.objectweb.asm.Handle;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;

/**
 * A node that represents an invokedynamic instruction.
 *
 * @author Remi Forax
 */
public class InvokeDynamicInsnNode extends AbstractInsnNode {

    /** The method's name. */
    public String name;

    /** The method's descriptor (see {@link org.objectweb.asm.Type}). */
    public String desc;

    /** The bootstrap method. */
    public Handle bsm;

    /** The bootstrap method constant arguments. */
    public Object[] bsmArgs;

    /**
     * Constructs a new {@link InvokeDynamicInsnNode}.
     *
     * @param name the method's name.
     * @param descriptor the method's descriptor (see {@link org.objectweb.asm.Type}).
     * @param bootstrapMethodHandle the bootstrap method.
     * @param bootstrapMethodArguments the bootstrap method constant arguments. Each argument must be
     *     an {@link Integer}, {@link Float}, {@link Long}, {@link Double}, {@link String}, {@link
     *     org.objectweb.asm.Type} or {@link Handle} value. This method is allowed to modify the
     *     content of the array so a caller should expect that this array may change.
     */
    public InvokeDynamicInsnNode(final String name, final String descriptor, final Handle bootstrapMethodHandle,
            final Object... bootstrapMethodArguments) { // NOPMD(ArrayIsStoredDirectly): public field.
        super(Opcodes.INVOKEDYNAMIC);
        this.name = name;
        this.desc = descriptor;
        this.bsm = bootstrapMethodHandle;
        this.bsmArgs = bootstrapMethodArguments;
    }

    @Override
    public int getType() {
        return INVOKE_DYNAMIC_INSN;
    }

    @Override
    public void accept(final MethodVisitor methodVisitor) {
        methodVisitor.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
        acceptAnnotations(methodVisitor);
    }

    @Override
    public AbstractInsnNode clone(final Map<LabelNode, LabelNode> clonedLabels) {
        return new InvokeDynamicInsnNode(name, desc, bsm, bsmArgs).cloneAnnotations(this);
    }
}