sofya.viewers
Class TraceViewer

java.lang.Object
  sofya.viewers.Viewer
      sofya.viewers.TraceViewer

public class TraceViewer
extends Viewer

The TraceViewer is used to display the contents of a trace (.tr) file in human-readable form.

Usage:
java sofya.viewers.TraceViewer <SourceFile.java> [OutputFile]
[OutputFile] : Redirect output of viewer to OutputFile
(SourceFile must include .tr extension and any necessary path information, relative or absolute.)

Version:

09/23/2004

Author:

Alex Kinneer

Field Summary

Fields inherited from class sofya.viewers.Viewer

destStream, inputFile, LINE_SEP, outputFile, stdin

Constructor Summary

TraceViewer(java.lang.String inputFile)
Standard constructor, creates a TraceViewer to display the formatted contents of the specified trace file to the system console (System.out).

TraceViewer(java.lang.String inputFile, java.io.OutputStream stream)
Standard constructor, creates a TraceViewer to display the formatted contents of the specified trace file to the specified output stream.

TraceViewer(java.lang.String inputFile, java.lang.String outputFile)
Standard constructor, creates a TraceViewer to display the formatted contents of the specified trace file to the specified output file.

Method Summary

static void	main(java.lang.String[] argv) Entry point for TraceViewer.
void	print(java.io.PrintWriter stream) Prints the trace information to the specified stream.

Methods inherited from class sofya.viewers.Viewer

print, printMethodName, rightJust, setInputFile, setOutputFile, setOutputStream, sizeString

Methods inherited from class java.lang.Object

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

Constructor Detail

TraceViewer

public TraceViewer(java.lang.String inputFile)

Standard constructor, creates a TraceViewer to display the formatted contents of the specified trace file to the system console (System.out).

Parameters:

inputFile - Name of the trace file to be displayed, with .tr extension.

TraceViewer

public TraceViewer(java.lang.String inputFile,
                   java.lang.String outputFile)
            throws SameFileNameException,
                   java.io.IOException

Standard constructor, creates a TraceViewer to display the formatted contents of the specified trace file to the specified output file.

Parameters:

inputFile - Name of the trace file to be displayed, with .tr extension.

outputFile - Name of the file to which the viewer output should be written.

Throws:

SameFileNameException - If the specified output file and input file are the same file.

java.io.IOException - If there is an error creating the output file.

TraceViewer

public TraceViewer(java.lang.String inputFile,
                   java.io.OutputStream stream)

Standard constructor, creates a TraceViewer to display the formatted contents of the specified trace file to the specified output stream.

Note: When using Viewer.print(), an output file specified using Viewer.setOutputFile(java.lang.String) takes precedence over the specified stream.

Parameters:

inputFile - Name of the trace file to be displayed, with .tr extension.

stream - Stream to which the viewer output should be written.

Method Detail

print

public void print(java.io.PrintWriter stream)
           throws java.io.IOException

Prints the trace information to the specified stream.

Specified by:

print in class Viewer

Parameters:

stream - Stream to which the trace information should be written.

Throws:

java.io.IOException - If there is an error writing to the stream, or creating the output file, if applicable.

main

public static void main(java.lang.String[] argv)

Entry point for TraceViewer.