org.objectweb.asm

类 Handle

java.lang.Object

org.objectweb.asm.Handle

public final class Handle
extends java.lang.Object

A reference to a field or a method.

构造器概要

构造器

构造器和说明
Handle(int tag, java.lang.String owner, java.lang.String name, java.lang.String desc) Constructs a new field or method handle.

方法概要

限定符和类型	方法和说明
boolean	equals(java.lang.Object obj)
java.lang.String	getDesc() Returns the descriptor of the field or method designated by this handle.
java.lang.String	getName() Returns the name of the field or method designated by this handle.
java.lang.String	getOwner() Returns the internal name of the class that owns the field or method designated by this handle.
int	getTag() Returns the kind of field or method designated by this handle.
int	hashCode()
java.lang.String	toString() Returns the textual representation of this handle.

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

构造器详细资料

Handle

public Handle(int tag,
              java.lang.String owner,
              java.lang.String name,
              java.lang.String desc)

Constructs a new field or method handle.

参数:

tag - the kind of field or method designated by this Handle. Must be Opcodes.H_GETFIELD, Opcodes.H_GETSTATIC, Opcodes.H_PUTFIELD, Opcodes.H_PUTSTATIC, Opcodes.H_INVOKEVIRTUAL, Opcodes.H_INVOKESTATIC, Opcodes.H_INVOKESPECIAL, Opcodes.H_NEWINVOKESPECIAL or Opcodes.H_INVOKEINTERFACE.

owner - the internal name of the class that owns the field or method designated by this handle.

name - the name of the field or method designated by this handle.

desc - the descriptor of the field or method designated by this handle.

方法详细资料

getTag

public int getTag()

Returns the kind of field or method designated by this handle.

返回:

Opcodes.H_GETFIELD, Opcodes.H_GETSTATIC, Opcodes.H_PUTFIELD, Opcodes.H_PUTSTATIC, Opcodes.H_INVOKEVIRTUAL, Opcodes.H_INVOKESTATIC, Opcodes.H_INVOKESPECIAL, Opcodes.H_NEWINVOKESPECIAL or Opcodes.H_INVOKEINTERFACE.

getOwner

public java.lang.String getOwner()

Returns the internal name of the class that owns the field or method designated by this handle.

返回:

the internal name of the class that owns the field or method designated by this handle.

getName

public java.lang.String getName()

Returns the name of the field or method designated by this handle.

返回:

the name of the field or method designated by this handle.

getDesc

public java.lang.String getDesc()

Returns the descriptor of the field or method designated by this handle.

返回:

the descriptor of the field or method designated by this handle.

equals

public boolean equals(java.lang.Object obj)

覆盖:

equals 在类中 java.lang.Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 java.lang.Object

toString

public java.lang.String toString()

Returns the textual representation of this handle. The textual representation is:

 owner '.' name desc ' ' '(' tag ')'
 

. As this format is unambiguous, it can be parsed if necessary.

覆盖:

toString 在类中 java.lang.Object