/*** | |
* ASM: a very small and fast Java bytecode manipulation framework | |
* Copyright (c) 2000-2007 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.mockito.asm.tree; | |
import java.util.Map; | |
import org.mockito.asm.MethodVisitor; | |
/** | |
* A node that represents a local variable instruction. A local variable | |
* instruction is an instruction that loads or stores the value of a local | |
* variable. | |
* | |
* @author Eric Bruneton | |
*/ | |
public class VarInsnNode extends AbstractInsnNode { | |
/** | |
* The operand of this instruction. This operand is the index of a local | |
* variable. | |
*/ | |
public int var; | |
/** | |
* Constructs a new {@link VarInsnNode}. | |
* | |
* @param opcode the opcode of the local variable instruction to be | |
* constructed. This opcode must be ILOAD, LLOAD, FLOAD, DLOAD, | |
* ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE or RET. | |
* @param var the operand of the instruction to be constructed. This operand | |
* is the index of a local variable. | |
*/ | |
public VarInsnNode(final int opcode, final int var) { | |
super(opcode); | |
this.var = var; | |
} | |
/** | |
* Sets the opcode of this instruction. | |
* | |
* @param opcode the new instruction opcode. This opcode must be ILOAD, | |
* LLOAD, FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE | |
* or RET. | |
*/ | |
public void setOpcode(final int opcode) { | |
this.opcode = opcode; | |
} | |
public int getType() { | |
return VAR_INSN; | |
} | |
public void accept(final MethodVisitor mv) { | |
mv.visitVarInsn(opcode, var); | |
} | |
public AbstractInsnNode clone(final Map labels) { | |
return new VarInsnNode(opcode, var); | |
} | |
} |