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Class espresso.classfile.javaclass.LineNumber 

java.lang.Object
   |
   +----espresso.classfile.javaclass.LineNumber
public final class LineNumber
extends Object
This class represents a (PC offset, line number) pair, i.e. a line number in the source that corresponds to a relative address in the byte code. This is used for debugging purposes.

See Also:
LineNumberTable

Variable Index

o line_number
o start_pc

Constructor Index

o LineNumber()
Empty constructor, all attributes have to be defined via `setXXX' methods.
o LineNumber(DataInputStream)
Construct object from file stream.
o LineNumber(int, int)
o LineNumber(LineNumber)
Initialize from another object.

Method Index

o accept(Visitor)
Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class.
o dump(DataOutputStream)
Dump line number/pc pair to file stream in binary format.
o getLineNumber()
o getStartPC()
o setLineNumber(int)
o setStartPC(int)
o toString()

Variables

o start_pc 
 private int start_pc
o line_number 
 private int line_number

Constructors

o LineNumber 
 public LineNumber()
Empty constructor, all attributes have to be defined via `setXXX' methods. Use at your own risk.

o LineNumber 
 public LineNumber(LineNumber c)
Initialize from another object.

o LineNumber 
 LineNumber(DataInputStream file) throws IOException
Construct object from file stream.

Parameters:
file - Input stream
o LineNumber 
 public LineNumber(int start_pc,
                   int line_number)
Parameters:
start_pc - Program Counter (PC) corresponds to
line_number - line number in source file

Methods

o accept 
 public void accept(Visitor v)
Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects.

Parameters:
v - Visitor object
o dump 
 public final void dump(DataOutputStream file) throws IOException
Dump line number/pc pair to file stream in binary format.

Parameters:
file - Output file stream
o getLineNumber 
 public final int getLineNumber()
Returns:
Corresponding source line
o getStartPC 
 public final int getStartPC()
Returns:
PC in code
o setLineNumber 
 public final void setLineNumber(int line_number)
o setStartPC 
 public final void setStartPC(int start_pc)
o toString 
 public final String toString()
Returns:
String representation
Overrides:
toString in class Object 
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