at.dms.kjc
Class Main

java.lang.Object
  at.dms.compiler.Compiler
      at.dms.kjc.Main

All Implemented Interfaces:

DeepCloneable

Direct Known Subclasses:

TestK2S

public class Main
extends Compiler

This class implements the entry point of the Java compiler

Field Summary

protected boolean	errorFound
protected Vector	infiles
protected KjcOptions	options

Constructor Summary

Main()

Method Summary

protected void	acceptMultiProc(JCompilationUnit[] tree)
protected void	checkBody(JCompilationUnit cunit) check that body of a given compilation unit is correct side effect: increment error number
protected void	checkBodyMultiProc(JCompilationUnit[] tree)
protected void	checkInitializers(JCompilationUnit cunit) check that interface of a given compilation unit is correct side effect: increment error number
protected void	checkInterface(JCompilationUnit cunit) check that interface of a given compilation unit is correct side effect: increment error number
static boolean	compile(String[] args) Second entry point
protected boolean	filterWarning(CWarning warning)
void	genCode() Generates the code from an array of compilation unit and a destination
protected void	genCodeMultiProc(CSourceClass[] tree, BytecodeOptimizer optimizer, String destination)
protected void	generateJavaCode(JCompilationUnit cunit) generate the source code of parsed compilation unit
CSourceClass[]	getClasses() Returns the classes to generate
protected WarningFilter	getFilter()
KjcPrettyPrinter	getPrettyPrinter(String fileName) ...
protected void	initialize() Initialize the compiler (read classpath, check classes.zip)
static void	main(String[] args) Entry point
boolean	parseArguments(String[] args) Parse the argument list
boolean	parseComments() Returns true iff comments should be parsed (false if to be skipped)
protected JCompilationUnit	parseFile(File file) parse the givven file and return a compilation unit side effect: increment error number
protected void	parseMultiProc(JCompilationUnit[] tree) Parse each file in multi thread
void	reportTrouble(PositionedError trouble) Reports a trouble (error or warning).
void	reportTrouble(UnpositionedError trouble) Reports a trouble.
boolean	run(String[] args) Runs a compilation session
boolean	verboseMode() returns true iff compilation in verbose mode is requested.

Methods inherited from class at.dms.compiler.Compiler

checkDestination, deepClone, deepCloneInto, getTimestamp, inform, inform, inform, inform, inform, inform, inform, run, setWorkingDirectory, verifyFiles, verifyFiles

Methods inherited from class java.lang.Object

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

Field Detail

infiles

protected Vector infiles

errorFound

protected boolean errorFound

options

protected KjcOptions options

Constructor Detail

Main

public Main()

Method Detail

main

public static void main(String[] args)

Entry point

Parameters:

args - the command line arguments

compile

public static boolean compile(String[] args)

Second entry point

run

public boolean run(String[] args)

Runs a compilation session

Specified by:

run in class Compiler

Parameters:

args - the command line arguments

Returns:

true iff the compilation succeeded

parseArguments

public boolean parseArguments(String[] args)

Parse the argument list

genCode

public void genCode()

Generates the code from an array of compilation unit and a destination

initialize

protected void initialize()

Initialize the compiler (read classpath, check classes.zip)

verboseMode

public boolean verboseMode()

returns true iff compilation in verbose mode is requested.

Specified by:

verboseMode in class Compiler

getPrettyPrinter

public KjcPrettyPrinter getPrettyPrinter(String fileName)

...

parseFile

protected JCompilationUnit parseFile(File file)

parse the givven file and return a compilation unit side effect: increment error number

Parameters:

file - the name of the file (assert exists)

Returns:

the compilation unit defined by this file

checkInterface

protected void checkInterface(JCompilationUnit cunit)

check that interface of a given compilation unit is correct side effect: increment error number

Parameters:

cunit - the compilation unit

checkInitializers

protected void checkInitializers(JCompilationUnit cunit)

check that interface of a given compilation unit is correct side effect: increment error number

Parameters:

cunit - the compilation unit

checkBody

protected void checkBody(JCompilationUnit cunit)

check that body of a given compilation unit is correct side effect: increment error number

Parameters:

cunit - the compilation unit

generateJavaCode

protected void generateJavaCode(JCompilationUnit cunit)

generate the source code of parsed compilation unit

Parameters:

cunit - the compilation unit

parseMultiProc

protected void parseMultiProc(JCompilationUnit[] tree)

Parse each file in multi thread

checkBodyMultiProc

protected void checkBodyMultiProc(JCompilationUnit[] tree)

acceptMultiProc

protected void acceptMultiProc(JCompilationUnit[] tree)

genCodeMultiProc

protected void genCodeMultiProc(CSourceClass[] tree,
                                BytecodeOptimizer optimizer,
                                String destination)

reportTrouble

public void reportTrouble(PositionedError trouble)

Reports a trouble (error or warning).

Specified by:

reportTrouble in class Compiler

Parameters:

trouble - a description of the trouble to report.

reportTrouble

public void reportTrouble(UnpositionedError trouble)

Reports a trouble.

Parameters:

trouble - a description of the trouble to report.

filterWarning

protected boolean filterWarning(CWarning warning)

getFilter

protected WarningFilter getFilter()

parseComments

public boolean parseComments()

Returns true iff comments should be parsed (false if to be skipped)

Specified by:

parseComments in class Compiler

getClasses

public CSourceClass[] getClasses()

Returns the classes to generate