Package org.eclipse.m2m.atl.engine.compiler

Class AtlDefaultCompiler

java.lang.Object

org.eclipse.m2m.atl.engine.compiler.AtlDefaultCompiler

All Implemented Interfaces:

AtlStandaloneCompiler

Direct Known Subclasses:

Atl2004Compiler, Atl2006Compiler

public abstract class AtlDefaultCompiler
extends Object
implements AtlStandaloneCompiler

Default implementation of methods necessary for all ATL compilers. Attention: This class MUST NOT reference any types of the platform (e.g. IFile), because it must be usable stand-alone, without Eclipse, too.

Constructor Summary

Constructors

Constructor	Description
AtlDefaultCompiler()

Method Summary

Modifier and Type	Method	Description
final CompileTimeError[]	compile(InputStream in, String outputFileName)	Compiles an ATL script and returns easily accessible error messages.
final CompileTimeError[]	compile(Reader in, String outputFileName)	Compiles an ATL script and returns easily accessible error messages.
org.eclipse.emf.ecore.EObject[]	compileWithProblemModel(InputStream in, OutputStream outputStream)	Compiles an ATL script and returns easily accessible error messages.
org.eclipse.emf.ecore.EObject[]	compileWithProblemModel(InputStream in, String outputFileName)	Compiles an ATL script and returns easily accessible error messages.
org.eclipse.emf.ecore.EObject[]	compileWithProblemModel(Reader in, OutputStream outputStream)	Compiles an ATL script and returns easily accessible error messages.
org.eclipse.emf.ecore.EObject[]	compileWithProblemModel(Reader in, String outputFileName)	Compiles an ATL script and returns easily accessible error messages.
org.eclipse.emf.ecore.EObject[]	compileWithProblemModel(IModel atlModel, OutputStream outputStream)	Compiles an ATL script and returns easily accessible error messages.
org.eclipse.emf.ecore.EObject[]	compileWithProblemModel(IModel atlModel, String outputFileName)	Compiles an ATL script and returns easily accessible error messages.
protected abstract URL	getCodegeneratorURL()	Returns the URL of the ATL compiler transformation; to be implemented by concrete subclass.
static OutputStream	getCompilationOutputStream()	Allow to write the compilation result on an OutputStream.
protected abstract URL	getSemanticAnalyzerURL()	Returns the ATL WFR URL (whatever that may be); to be implemented by concrete subclass.
org.eclipse.emf.ecore.EObject[]	internalCompile(Reader in, String outputFileName)	Compiles an ATL source file.
org.eclipse.emf.ecore.EObject[]	internalCompile(IModel atlmodel, String outputFileName)	Compiles an ATL model.

Methods inherited from class java.lang.Object

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

Constructor Details

AtlDefaultCompiler

public AtlDefaultCompiler()

Method Details

compile

public final CompileTimeError[] compile(InputStream in,
 String outputFileName)

Compiles an ATL script and returns easily accessible error messages.

Specified by:

compile in interface AtlStandaloneCompiler

Parameters:

in - The InputStream to get atl source from.

outputFileName - Name of the file to which the ATL compiled program will be saved.

Returns:

array of compiletime errors (0 length if no errors)

See Also:

• AtlStandaloneCompiler.compile(java.io.InputStream, java.lang.String)

compile

public final CompileTimeError[] compile(Reader in,
 String outputFileName)

Compiles an ATL script and returns easily accessible error messages.

Specified by:

compile in interface AtlStandaloneCompiler

Parameters:

in - The Reader to get atl source from.

outputFileName - Name of the file to which the ATL compiled program will be saved.

Returns:

array of compiletime errors (0 length if no errors)

See Also:

• AtlStandaloneCompiler.compile(java.io.Reader, java.lang.String)

compileWithProblemModel

public org.eclipse.emf.ecore.EObject[] compileWithProblemModel(InputStream in,
 String outputFileName)

Compiles an ATL script and returns easily accessible error messages.

Specified by:

compileWithProblemModel in interface AtlStandaloneCompiler

Parameters:

in - The InputStream to get atl source from.

outputFileName - Name of the file to which the ATL compiled program will be saved.

Returns:

array of compiletime errors as EObjects (0 length if no errors)

See Also:

• AtlStandaloneCompiler.compileWithProblemModel(java.io.InputStream, java.lang.String)

compileWithProblemModel

public org.eclipse.emf.ecore.EObject[] compileWithProblemModel(Reader in,
 String outputFileName)

Compiles an ATL script and returns easily accessible error messages.

Specified by:

compileWithProblemModel in interface AtlStandaloneCompiler

Parameters:

in - The Reader to get atl source from.

outputFileName - Name of the file to which the ATL compiled program will be saved.

Returns:

array of compiletime errors as EObjects (0 length if no errors)

See Also:

• AtlStandaloneCompiler.compileWithProblemModel(java.io.Reader, java.lang.String)

compileWithProblemModel

public org.eclipse.emf.ecore.EObject[] compileWithProblemModel(InputStream in,
 OutputStream outputStream)

Compiles an ATL script and returns easily accessible error messages.

Specified by:

compileWithProblemModel in interface AtlStandaloneCompiler

Parameters:

in - The InputStream to get atl source from.

outputStream - the compilation ASM output stream

Returns:

array of compiletime errors as EObjects (0 length if no errors)

See Also:

• AtlStandaloneCompiler.compileWithProblemModel(java.io.InputStream, java.io.OutputStream)

compileWithProblemModel

public org.eclipse.emf.ecore.EObject[] compileWithProblemModel(Reader in,
 OutputStream outputStream)

Compiles an ATL script and returns easily accessible error messages.

Specified by:

compileWithProblemModel in interface AtlStandaloneCompiler

Parameters:

in - The Reader to get atl source from.

outputStream - the compilation ASM output stream

Returns:

array of compiletime errors as EObjects (0 length if no errors)

See Also:

• AtlStandaloneCompiler.compileWithProblemModel(java.io.Reader, java.io.OutputStream)

compileWithProblemModel

public org.eclipse.emf.ecore.EObject[] compileWithProblemModel(IModel atlModel,
 String outputFileName)

Compiles an ATL script and returns easily accessible error messages.

Specified by:

compileWithProblemModel in interface AtlStandaloneCompiler

Parameters:

atlModel - The atlModel.

outputFileName - Name of the file to which the ATL compiled program will be saved.

Returns:

array of compiletime errors as EObjects (0 length if no errors)

See Also:

• AtlStandaloneCompiler.compileWithProblemModel(org.eclipse.m2m.atl.core.IModel, java.lang.String)

compileWithProblemModel

public org.eclipse.emf.ecore.EObject[] compileWithProblemModel(IModel atlModel,
 OutputStream outputStream)

Compiles an ATL script and returns easily accessible error messages.

Specified by:

compileWithProblemModel in interface AtlStandaloneCompiler

Parameters:

atlModel - The atlModel.

outputStream - the compilation ASM output stream

Returns:

array of compiletime errors as EObjects (0 length if no errors)

See Also:

• AtlStandaloneCompiler.compileWithProblemModel(org.eclipse.m2m.atl.core.IModel, java.io.OutputStream)

getSemanticAnalyzerURL

protected abstract URL getSemanticAnalyzerURL()

Returns the ATL WFR URL (whatever that may be); to be implemented by concrete subclass.

Returns:

the URL

getCodegeneratorURL

protected abstract URL getCodegeneratorURL()

Returns the URL of the ATL compiler transformation; to be implemented by concrete subclass.

Returns:

the URL of the compiler itself

internalCompile

public org.eclipse.emf.ecore.EObject[] internalCompile(Reader in,
 String outputFileName)

Compiles an ATL source file.

Parameters:

in - The InputStream to get atl source from.

outputFileName - The name of the file to which the ATL compiled program will be saved.

Returns:

A List of EObject instance of Problem.

internalCompile

public org.eclipse.emf.ecore.EObject[] internalCompile(IModel atlmodel,
 String outputFileName)
                                                throws ATLCoreException,
IOException,
ATLExecutionException

Compiles an ATL model.

Parameters:

atlmodel - The atl Model

outputFileName - The name of the file to which the ATL compiled program will be saved.

Returns:

A List of EObject instance of Problem.

Throws:

ATLCoreException

IOException

ATLExecutionException

getCompilationOutputStream

public static OutputStream getCompilationOutputStream()

Allow to write the compilation result on an OutputStream.

Returns:

returns the OutputStream previously set by the internalCompile method