Package com.strobel.decompiler

Class LineNumberFormatter

java.lang.Object

com.strobel.decompiler.LineNumberFormatter

public class LineNumberFormatter
extends Object

A LineNumberFormatter is used to rewrite an existing .java file, introducing line number information. It can handle either, or both, of the following jobs:

• Introduce line numbers as leading comments.
• Stretch the file so that the line number comments match the physical lines.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	LineNumberFormatter.LineNumberOption

Constructor Summary

Constructors

Constructor	Description
LineNumberFormatter(File file, List<LineNumberPosition> lineNumberPositions, EnumSet<LineNumberFormatter.LineNumberOption> options)	Constructs an instance.

Method Summary

Modifier and Type	Method	Description
void	reformatFile()	Rewrites the file passed to 'this' constructor so that the actual line numbers match the recipe passed to 'this' constructor.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

LineNumberFormatter

public LineNumberFormatter(File file,
 List<LineNumberPosition> lineNumberPositions,
 EnumSet<LineNumberFormatter.LineNumberOption> options)

Constructs an instance.

Parameters:

file - the file whose line numbers should be fixed

lineNumberPositions - a recipe for how to fix the line numbers in 'file'.

options - controls how 'this' represents line numbers in the resulting file

Method Details

reformatFile

public void reformatFile()
                  throws IOException

Rewrites the file passed to 'this' constructor so that the actual line numbers match the recipe passed to 'this' constructor.

Throws:

IOException