proguard.retrace

Class FramePattern

java.lang.Object

proguard.retrace.FramePattern

public class FramePattern
extends Object

This class can parse and format lines that represent stack frames matching a given regular expression.

Author:

Eric Lafortune

Constructor Summary

Constructors

Constructor and Description
FramePattern(String regularExpression, boolean verbose) Creates a new FramePattern.

Method Summary

Modifier and Type	Method and Description
String	format(String line, FrameInfo frameInfo) Formats the given frame information based on the given template line.
FrameInfo	parse(String line) Parses all frame information from a given line.

Methods inherited from class java.lang.Object

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

Constructor Detail

FramePattern

public FramePattern(String regularExpression,
                    boolean verbose)

Creates a new FramePattern.

Method Detail

parse

public FrameInfo parse(String line)

Parses all frame information from a given line.

Parameters:

line - a line that represents a stack frame.

Returns:

the parsed information, or null if the line doesn't match a stack frame.

format

public String format(String line,
                     FrameInfo frameInfo)

Formats the given frame information based on the given template line. It is the reverse of parse(String), but optionally with different frame information.

Parameters:

line - a template line that represents a stack frame.

frameInfo - information about a stack frame.

Returns:

the formatted line, or null if the line doesn't match a stack frame.