oracle.toplink.libraries.asm
Class Label

java.lang.Object
  oracle.toplink.libraries.asm.Label

public class Label
extends java.lang.Object

A label represents a position in the bytecode of a method. Labels are used for jump, goto, and switch instructions, and for try catch blocks.

Constructor Summary

Label()
Constructs a new label.

Method Summary

int	getOffset() Returns the offset corresponding to this label.
java.lang.String	toString() Returns a string representation of this label.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Label

public Label()

Constructs a new label.

Method Detail

getOffset

public int getOffset()

Returns the offset corresponding to this label. This offset is computed from the start of the method's bytecode. This method is intended for Attribute sub classes, and is normally not needed by class generators or adapters.

Returns:

the offset corresponding to this label.

Throws:

java.lang.IllegalStateException - if this label is not resolved yet.

toString

public java.lang.String toString()

Returns a string representation of this label.

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this label.