org.eclipse.m2m.atl.engine.parser
Class AtlSourceManager

java.lang.Object
  org.eclipse.m2m.atl.engine.parser.AtlSourceManager

public final class AtlSourceManager
extends java.lang.Object

ATL source inspector, used to catch main file informations. Also allows to update them.

Field Summary

static int	ATL_FILE_TYPE_LIBRARY Library.
static int	ATL_FILE_TYPE_MODULE Module.
static int	ATL_FILE_TYPE_QUERY Query.
static int	ATL_FILE_TYPE_UNDEFINED Undefined.
static java.lang.String	COMPILER_TAG ATL compiler tag.
static int	FILTER_ALL_METAMODELS 0 : input + output metamodels.
static int	FILTER_INPUT_METAMODELS 1 : input metamodels.
static int	FILTER_OUTPUT_METAMODELS 2 : OUTPUT metamodels.
static java.lang.String	PATH_TAG PATH tag value.
static java.lang.String	URI_TAG URI tag value.

Constructor Summary

AtlSourceManager()
Creates an atl source manager.

Method Summary

java.lang.String	getAtlCompiler()
int	getATLFileType() Returns the ATL file type.
static java.lang.String	getCompilerName(java.util.List compilers) Returns the compiler name, or the default name if null.
java.util.Map	getInputModels()
java.util.List	getLibrariesImports()
java.util.Map	getMetamodelLocations()
java.util.Map	getMetamodelPackages(int filter) Metamodels access method.
java.util.List	getMetamodelPackages(java.lang.String metamodelId) Access on a specific metamodel.
org.eclipse.emf.ecore.EObject	getModel()
java.util.Map	getOutputModels()
static java.util.List	getTaggedInformations(byte[] buffer, java.lang.String tag) Returns the list of tagged informations (header).
boolean	initialized() Status method.
boolean	isRefining()
void	updateDataSource(java.io.InputStream inputStream) Update method : parsing and metamodel detection.
void	updateDataSource(java.lang.String content) Update method : parsing and metamodel detection.

Methods inherited from class java.lang.Object

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

Field Detail

COMPILER_TAG

public static final java.lang.String COMPILER_TAG

ATL compiler tag.

See Also:

Constant Field Values

URI_TAG

public static final java.lang.String URI_TAG

URI tag value.

See Also:

Constant Field Values

PATH_TAG

public static final java.lang.String PATH_TAG

PATH tag value.

See Also:

Constant Field Values

ATL_FILE_TYPE_UNDEFINED

public static final int ATL_FILE_TYPE_UNDEFINED

Undefined.

See Also:

Constant Field Values

ATL_FILE_TYPE_MODULE

public static final int ATL_FILE_TYPE_MODULE

Module.

See Also:

Constant Field Values

ATL_FILE_TYPE_QUERY

public static final int ATL_FILE_TYPE_QUERY

Query.

See Also:

Constant Field Values

ATL_FILE_TYPE_LIBRARY

public static final int ATL_FILE_TYPE_LIBRARY

Library.

See Also:

Constant Field Values

FILTER_ALL_METAMODELS

public static final int FILTER_ALL_METAMODELS

0 : input + output metamodels.

See Also:

Constant Field Values

FILTER_INPUT_METAMODELS

public static final int FILTER_INPUT_METAMODELS

1 : input metamodels.

See Also:

Constant Field Values

FILTER_OUTPUT_METAMODELS

public static final int FILTER_OUTPUT_METAMODELS

2 : OUTPUT metamodels.

See Also:

Constant Field Values

Constructor Detail

AtlSourceManager

public AtlSourceManager()

Creates an atl source manager.

Method Detail

getATLFileType

public int getATLFileType()

Returns the ATL file type.

Returns:

the ATL file type

getInputModels

public java.util.Map getInputModels()

getOutputModels

public java.util.Map getOutputModels()

getLibrariesImports

public java.util.List getLibrariesImports()

updateDataSource

public void updateDataSource(java.lang.String content)

Update method : parsing and metamodel detection.

Parameters:

content - the content of the atl file

updateDataSource

public void updateDataSource(java.io.InputStream inputStream)
                      throws java.io.IOException

Update method : parsing and metamodel detection.

Parameters:

inputStream - the atl file input stream

Throws:

java.io.IOException

isRefining

public boolean isRefining()

getModel

public org.eclipse.emf.ecore.EObject getModel()

getMetamodelPackages

public java.util.Map getMetamodelPackages(int filter)

Metamodels access method.

Parameters:

filter - the metamodel filter

Returns:

the map of searched metamodels

getMetamodelPackages

public java.util.List getMetamodelPackages(java.lang.String metamodelId)

Access on a specific metamodel.

Parameters:

metamodelId - the metamodel id

Returns:

the metamodels list

getAtlCompiler

public java.lang.String getAtlCompiler()

getMetamodelLocations

public java.util.Map getMetamodelLocations()

initialized

public boolean initialized()

Status method.

Returns:

True if the some metamodels have ever been detected , False if not.

getTaggedInformations

public static java.util.List getTaggedInformations(byte[] buffer,
                                                   java.lang.String tag)

Returns the list of tagged informations (header).

Parameters:

buffer - the input

tag - the tag to search

Returns:

the tagged information

getCompilerName

public static java.lang.String getCompilerName(java.util.List compilers)

Returns the compiler name, or the default name if null.

Parameters:

compilers - the list of compilers

Returns:

the compiler name, or the default name if null