Module org.matwoess.jsourceprofiler.tool

Package org.matwoess.jsourceprofiler.tool.instrument

Class Instrumenter

java.lang.Object

org.matwoess.jsourceprofiler.tool.instrument.Instrumenter

public class Instrumenter
extends Object

This class is used to instrument the source files of a Java project.

It uses the Parser to parse the source files and find all code blocks.

It then inserts code to increment the counter for each code block.

Finally, it writes the instrumented source files to the instrumented directory.

Field Summary

Fields

Modifier and Type	Field	Description
String	incRefAdd

Constructor Summary

Constructors

Constructor	Description
Instrumenter(JavaFile[] javaFiles, Arguments toolArgs)	Creates a new Instrumenter with the given source files.

Method Summary

Modifier and Type	Method	Description
void	analyzeFiles()	Parses all source files and find all code blocks.
static void	copyAuxiliaryFiles()	Copies the auxiliary files into the auxiliary directory.
void	exportMetadata()	Exports the metadata file.
void	instrumentFiles()	Instruments all source files.

Methods inherited from class java.lang.Object

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

Field Details

incRefAdd

public String incRefAdd

Constructor Details

Instrumenter

public Instrumenter(JavaFile[] javaFiles,
 Arguments toolArgs)

Creates a new Instrumenter with the given source files.

Parameters:

javaFiles - the source files to instrument

toolArgs - the tool command line arguments record

Method Details

analyzeFiles

public void analyzeFiles()

Parses all source files and find all code blocks.

instrumentFiles

public void instrumentFiles()

Instruments all source files.

The instrumented copy of each source file is then written to the instrumented directory.

exportMetadata

public void exportMetadata()

Exports the metadata file.

copyAuxiliaryFiles

public static void copyAuxiliaryFiles()

Copies the auxiliary files into the auxiliary directory.

Specifically, it copies the __Counter.class file to the auxiliary directory.