Package org.eclipse.sisu.space.asm

Class Handle

java.lang.Object

org.eclipse.sisu.space.asm.Handle

final class Handle
extends java.lang.Object

A reference to a field or a method.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) java.lang.String	desc	The descriptor of the field or method designated by this handle.
(package private) java.lang.String	name	The name of the field or method designated by this handle.
(package private) java.lang.String	owner	The internal name of the class that owns the field or method designated by this handle.
(package private) int	tag	The kind of field or method designated by this Handle.

Constructor Summary

Constructors

Constructor	Description
Handle(int tag, java.lang.String owner, java.lang.String name, java.lang.String desc)	Constructs a new field or method handle.

Method Summary

Modifier and Type	Method	Description
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.

Methods inherited from class java.lang.Object

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

Field Detail

tag

final int tag

The kind of field or method designated by this Handle. Should 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

final java.lang.String owner

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

name

final java.lang.String name

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

desc

final java.lang.String desc

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

Constructor Detail

Handle

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

Constructs a new field or method handle.

Parameters:

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.

Method Detail

getTag

public int getTag()

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

Returns:

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.

Returns:

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.

Returns:

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.

Returns:

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

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class 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.

Overrides:

toString in class java.lang.Object