com.strobel.decompiler.languages.java

Interface OffsetToLineNumberConverter

All Known Implementing Classes:

LineNumberTableConverter

public interface OffsetToLineNumberConverter

An instance capable of converting from a raw bytecode offset number to a Java source code line number.

Field Summary

Fields

Modifier and Type	Field and Description
static OffsetToLineNumberConverter	NOOP_CONVERTER a do-nothing offset-to-line-number converter which always returns UNKNOWN_LINE_NUMBER
static int	UNKNOWN_LINE_NUMBER indicates that the line number is unknown

Method Summary

Methods

Modifier and Type	Method and Description
int	getLineForOffset(int offset) Given a raw bytecode offset number, returns the corresponding Java line number.

Field Detail

UNKNOWN_LINE_NUMBER

static final int UNKNOWN_LINE_NUMBER

indicates that the line number is unknown

See Also:

Constant Field Values

NOOP_CONVERTER

static final OffsetToLineNumberConverter NOOP_CONVERTER

a do-nothing offset-to-line-number converter which always returns UNKNOWN_LINE_NUMBER

Method Detail

getLineForOffset

int getLineForOffset(int offset)

Given a raw bytecode offset number, returns the corresponding Java line number. If there is no exact match for 'offset', returns the previous exact-match line number.

Parameters:

offset - a raw bytecode offset

Returns:

the corresponding Java source code line number