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org.objectweb.asm.tree

Class 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.
Author:
Eric Bruneton

Field Summary

String
desc
The field's descriptor (see Type).
String
name
The field's name.
String
owner
The internal name of the field's owner class (see getInternalName).

Fields inherited from class org.objectweb.asm.tree.AbstractInsnNode

FIELD_INSN, IINC_INSN, INSN, INT_INSN, JUMP_INSN, LABEL, LDC_INSN, LOOKUPSWITCH_INSN, METHOD_INSN, MULTIANEWARRAY_INSN, TABLESWITCH_INSN, TYPE_INSN, VAR_INSN, opcode

Constructor Summary

FieldInsnNode(int opcode, String owner, String name, String desc)
Constructs a new FieldInsnNode.

Method Summary

void
accept(MethodVisitor cv)
Makes the given code visitor visit this instruction.
int
getType()
Returns the type of this instruction.
void
setOpcode(int opcode)
Sets the opcode of this instruction.

Methods inherited from class org.objectweb.asm.tree.AbstractInsnNode

accept, getOpcode, getType

Field Details

desc

public String desc
The field's descriptor (see Type).

name

public String name
The field's name.

owner

public String owner
The internal name of the field's owner class (see getInternalName).

Constructor Details

FieldInsnNode

public FieldInsnNode(int opcode,
                     String owner,
                     String name,
                     String desc)
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 getInternalName).
name - the field's name.
desc - the field's descriptor (see Type).

Method Details

accept

public void accept(MethodVisitor cv)
Makes the given code visitor visit this instruction.
Overrides:
accept in interface AbstractInsnNode
Parameters:
cv - a code visitor.

getType

public int getType()
Returns the type of this instruction.
Overrides:
getType in interface AbstractInsnNode
Returns:
the type of this instruction, i.e. one the constants defined in this class.

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.

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