Package scala.tools.asm.tree

Class FieldInsnNode

java.lang.Object

scala.tools.asm.tree.AbstractInsnNode

scala.tools.asm.tree.FieldInsnNode

public class FieldInsnNode
extends AbstractInsnNode

A node that represents a field instruction. A field instruction is an instruction that loads or stores the value of a field of an object.

Field Summary

Fields

Modifier and Type	Field	Description
java.lang.String	desc	The field's descriptor (see Type).
java.lang.String	name	The field's name.
java.lang.String	owner	The internal name of the field'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	Description
FieldInsnNode(int opcode, java.lang.String owner, java.lang.String name, java.lang.String descriptor)	Constructs a new FieldInsnNode.

Method Summary

Modifier and Type	Method	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 field's owner class (see Type.getInternalName()).

name

public java.lang.String name

The field's name.

desc

public java.lang.String desc

The field's descriptor (see Type).

Constructor Detail

FieldInsnNode

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

Constructs a new FieldInsnNode.

Parameters:

opcode - the opcode of the type instruction to be constructed. This opcode must be GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD.

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

name - the field's name.

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

Method Detail

setOpcode

public void setOpcode(int opcode)

Sets the opcode of this instruction.

Parameters:

opcode - the new instruction opcode. This opcode must be GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD.

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.