程序包 cn.taketoday.bytecode.tree

类 MethodInsnNode

java.lang.Object

cn.taketoday.bytecode.tree.AbstractInsnNode

cn.taketoday.bytecode.tree.MethodInsnNode

public class MethodInsnNode
extends AbstractInsnNode

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

作者:

Eric Bruneton

字段概要

字段

修饰符和类型	字段	说明
String	desc	The method's descriptor (see Type).
boolean	itf	Whether the method's owner class if an interface.
String	name	The method's name.
String	owner	The internal name of the method's owner class (see Type.getInternalName()).

从类继承的字段 cn.taketoday.bytecode.tree.AbstractInsnNode

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

构造器概要

构造器

构造器	说明
MethodInsnNode(int opcode, String owner, String name, String descriptor)	Constructs a new MethodInsnNode.
MethodInsnNode(int opcode, String owner, String name, String descriptor, boolean isInterface)	Constructs a new MethodInsnNode.

方法概要

修饰符和类型	方法	说明
void	accept(MethodVisitor methodVisitor)	Makes the given method visitor visit this instruction.
AbstractInsnNode	clone(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.

从类继承的方法 cn.taketoday.bytecode.tree.AbstractInsnNode

acceptAnnotations, clone, clone, cloneAnnotations, getNext, getOpcode, getPrevious

从类继承的方法 java.lang.Object

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

字段详细资料

owner

public 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 String name

The method's name.

desc

public String desc

The method's descriptor (see Type).

itf

public boolean itf

Whether the method's owner class if an interface.

构造器详细资料

MethodInsnNode

public MethodInsnNode(int opcode,
 String owner,
 String name,
 String descriptor)

Constructs a new MethodInsnNode.

参数:

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,
 String owner,
 String name,
 String descriptor,
 boolean isInterface)

Constructs a new MethodInsnNode.

参数:

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.

方法详细资料

setOpcode

public void setOpcode(int opcode)

Sets the opcode of this instruction.

参数:

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

getType

public int getType()

从类复制的说明: AbstractInsnNode

Returns the type of this instruction.

指定者:

getType 在类中 AbstractInsnNode

返回:

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

accept

public void accept(MethodVisitor methodVisitor)

从类复制的说明: AbstractInsnNode

Makes the given method visitor visit this instruction.

指定者:

accept 在类中 AbstractInsnNode

参数:

methodVisitor - a method visitor.

clone

public AbstractInsnNode clone(Map<LabelNode,LabelNode> clonedLabels)

从类复制的说明: AbstractInsnNode

Returns a copy of this instruction.

指定者:

clone 在类中 AbstractInsnNode

参数:

clonedLabels - a map from LabelNodes to cloned LabelNodes.

返回:

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