scala.tools.asm.tree

Class MethodInsnNode

java.lang.Object

scala.tools.asm.tree.AbstractInsnNode

scala.tools.asm.tree.MethodInsnNode

public class MethodInsnNode
extends AbstractInsnNode

A node that represents a method instruction. A method instruction is an instruction that invokes a method.

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	desc The method's descriptor (see Type).
boolean	itf Whether the method's owner class if an interface.
java.lang.String	name The method's name.
java.lang.String	owner The internal name of the method's owner class (see Type.getInternalName()).

Fields inherited from class scala.tools.asm.tree.AbstractInsnNode

FIELD_INSN, FRAME, IINC_INSN, INSN, INT_INSN, invisibleTypeAnnotations, INVOKE_DYNAMIC_INSN, JUMP_INSN, LABEL, LDC_INSN, LINE, LOOKUPSWITCH_INSN, METHOD_INSN, MULTIANEWARRAY_INSN, opcode, TABLESWITCH_INSN, TYPE_INSN, VAR_INSN, visibleTypeAnnotations

Constructor Summary

Constructors

Constructor and Description
MethodInsnNode(int opcode, java.lang.String owner, java.lang.String name, java.lang.String descriptor) Constructs a new MethodInsnNode.
MethodInsnNode(int opcode, java.lang.String owner, java.lang.String name, java.lang.String descriptor, boolean isInterface) Constructs a new MethodInsnNode.

Method Summary

Modifier and Type	Method and Description
void	accept(MethodVisitor methodVisitor) Makes the given method visitor visit this instruction.
AbstractInsnNode	clone(java.util.Map<LabelNode,LabelNode> clonedLabels) Returns a copy of this instruction.
int	getType() Returns the type of this instruction.
void	setOpcode(int opcode) Sets the opcode of this instruction.

Methods inherited from class scala.tools.asm.tree.AbstractInsnNode

acceptAnnotations, cloneAnnotations, getNext, getOpcode, getPrevious

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

owner

public java.lang.String owner

The internal name of the method's owner class (see Type.getInternalName()).

For methods of arrays, e.g., clone(), the array type descriptor.

name

public java.lang.String name

The method's name.

desc

public java.lang.String desc

The method's descriptor (see Type).

itf

public boolean itf

Whether the method's owner class if an interface.

Constructor Detail

MethodInsnNode

public MethodInsnNode(int opcode,
                      java.lang.String owner,
                      java.lang.String name,
                      java.lang.String descriptor)

Constructs a new MethodInsnNode.

Parameters:

opcode - the opcode of the type instruction to be constructed. This opcode must be INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or INVOKEINTERFACE.

owner - the internal name of the method's owner class (see Type.getInternalName()).

name - the method's name.

descriptor - the method's descriptor (see Type).

MethodInsnNode

public MethodInsnNode(int opcode,
                      java.lang.String owner,
                      java.lang.String name,
                      java.lang.String descriptor,
                      boolean isInterface)

Constructs a new MethodInsnNode.

Parameters:

opcode - the opcode of the type instruction to be constructed. This opcode must be INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or INVOKEINTERFACE.

owner - the internal name of the method's owner class (see Type.getInternalName()).

name - the method's name.

descriptor - the method's descriptor (see Type).

isInterface - if the method's owner class is an interface.

Method Detail

setOpcode

public void setOpcode(int opcode)

Sets the opcode of this instruction.

Parameters:

opcode - the new instruction opcode. This opcode must be INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or INVOKEINTERFACE.

getType

public int getType()

Description copied from class: AbstractInsnNode

Returns the type of this instruction.

Specified by:

getType in class AbstractInsnNode

Returns:

the type of this instruction, i.e. one the constants defined in this class.

accept

public void accept(MethodVisitor methodVisitor)

Description copied from class: AbstractInsnNode

Makes the given method visitor visit this instruction.

Specified by:

accept in class AbstractInsnNode

Parameters:

methodVisitor - a method visitor.

clone

public AbstractInsnNode clone(java.util.Map<LabelNode,LabelNode> clonedLabels)

Description copied from class: AbstractInsnNode

Returns a copy of this instruction.

Specified by:

clone in class AbstractInsnNode

Parameters:

clonedLabels - a map from LabelNodes to cloned LabelNodes.

Returns:

a copy of this instruction. The returned instruction does not belong to any InsnList.