Package org.aspectj.apache.bcel.generic

Class LineNumberGen

java.lang.Object
org.aspectj.apache.bcel.generic.LineNumberGen
All Implemented Interfaces:
Serializable, Cloneable, InstructionTargeter
public class LineNumberGen extends Object implements InstructionTargeter, Cloneable, Serializable
This class represents a line number within a method, i.e., give an instruction a line number corresponding to the source code line.
Version:
$Id: LineNumberGen.java,v 1.5 2008/05/28 23:53:00 aclement Exp $
Author:
M. Dahm
See Also:
LineNumber, MethodGen, Serialized Form

  • Constructor Details

    • LineNumberGen

      public LineNumberGen​(InstructionHandle ih, int src_line)
      Create a line number.
      Parameters:
      ih - instruction handle to reference

  • Method Details

    • containsTarget

      public boolean containsTarget​(InstructionHandle ih)
      Specified by:
      containsTarget in interface InstructionTargeter
      Returns:
      true, if ih is target of this line number

    • updateTarget

      public void updateTarget​(InstructionHandle old_ih, InstructionHandle new_ih)
      Specified by:
      updateTarget in interface InstructionTargeter
      Parameters:
      old_ih - old target
      new_ih - new target

    • getLineNumber

      public LineNumber getLineNumber()
      Get LineNumber attribute . This relies on that the instruction list has already been dumped to byte code or or that the `setPositions' methods has been called for the instruction list.

    • setInstruction

      public void setInstruction​(InstructionHandle ih)

    • clone

      public Object clone()
      Overrides:
      clone in class Object

    • getInstruction

      public InstructionHandle getInstruction()

    • setSourceLine

      public void setSourceLine​(int src_line)

    • getSourceLine

      public int getSourceLine()