org.eclipse.m2m.atl.engine.emfvm.adapter
Interface IModelAdapter

All Known Implementing Classes:

EMFModelAdapter, UML2ModelAdapter

public interface IModelAdapter

The EMFVM execution interface. Defines a set of methods dedicated to the execution of transformations.

Method Summary

void	delete(AbstractStackFrame frame, java.lang.Object eo) Deletes an object on the given frame.
void	finalizeModel(IModel model) Finalizes the given model.
java.lang.Object	get(AbstractStackFrame frame, java.lang.Object eo, java.lang.String name) Gets a value from an object in the given frame.
java.lang.Object	getID(java.lang.Object element) Returns the element id.
java.util.List<java.lang.Object>	getSupertypes(java.lang.Object type) Returns the list of supertypes of a given type.
java.lang.Object	getType(java.lang.Object value) Returns the type of a given element.
java.lang.Object	invoke(java.lang.reflect.Method method, java.lang.Object self, java.lang.Object[] arguments) Invokes a method.
boolean	isModelElement(java.lang.Object o) Returns true if the given object is managed by the current model adapter.
boolean	prettyPrint(ExecEnv execEnv, java.io.PrintStream out, java.lang.Object value) Displays in a readable format the given object.
void	registerVMSupertypes(java.util.Map<java.lang.Class<?>,java.util.List<java.lang.Class<?>>> vmSupertypes) Registers a map of supertypes.
void	registerVMTypeOperations(java.util.Map<java.lang.Object,java.util.Map<java.lang.String,Operation>> vmTypeOperations) Registers a map of operations.
void	set(AbstractStackFrame frame, java.lang.Object eo, java.lang.String name, java.lang.Object value) Sets a value on an object in the given frame.
void	setAllowInterModelReferences(boolean allowInterModelRefs) Sets "allow inter-model references" for this model adapter.
void	setID(java.lang.Object element, java.lang.Object id) Sets the element id.
void	unSet(AbstractStackFrame frame, java.lang.Object eo, java.lang.String name) Unsets a value on an object in the given frame.

Method Detail

get

java.lang.Object get(AbstractStackFrame frame,
                     java.lang.Object eo,
                     java.lang.String name)

Gets a value from an object in the given frame.

Parameters:

frame - the AbstractStackFrame

eo - the object

name - the name of the attribute / feature which contains the value

Returns:

the value

set

void set(AbstractStackFrame frame,
         java.lang.Object eo,
         java.lang.String name,
         java.lang.Object value)

Sets a value on an object in the given frame.

Parameters:

frame - the AbstractStackFrame

eo - the object

name - the name of the attribute / feature which will contain the value

value - the value to set

unSet

void unSet(AbstractStackFrame frame,
           java.lang.Object eo,
           java.lang.String name)

Unsets a value on an object in the given frame.

Parameters:

frame - the AbstractStackFrame

eo - the object

name - the name of the attribute / feature which will contain the value

delete

void delete(AbstractStackFrame frame,
            java.lang.Object eo)

Deletes an object on the given frame.

Parameters:

frame - the AbstractStackFrame

eo - the object to delete

registerVMSupertypes

void registerVMSupertypes(java.util.Map<java.lang.Class<?>,java.util.List<java.lang.Class<?>>> vmSupertypes)

Registers a map of supertypes.

Parameters:

vmSupertypes - the map

registerVMTypeOperations

void registerVMTypeOperations(java.util.Map<java.lang.Object,java.util.Map<java.lang.String,Operation>> vmTypeOperations)

Registers a map of operations.

Parameters:

vmTypeOperations - the map

prettyPrint

boolean prettyPrint(ExecEnv execEnv,
                    java.io.PrintStream out,
                    java.lang.Object value)

Displays in a readable format the given object.

Parameters:

execEnv - the current execEnv

out - the output stream

value - the object to display

Returns:

true if display has been successful

getType

java.lang.Object getType(java.lang.Object value)

Returns the type of a given element.

Parameters:

value - the type

Returns:

the type

getSupertypes

java.util.List<java.lang.Object> getSupertypes(java.lang.Object type)

Returns the list of supertypes of a given type.

Parameters:

type - the type

Returns:

the list of supertypes

setAllowInterModelReferences

void setAllowInterModelReferences(boolean allowInterModelRefs)

Sets "allow inter-model references" for this model adapter.

Parameters:

allowInterModelRefs - true if intermodel references are allowed

invoke

java.lang.Object invoke(java.lang.reflect.Method method,
                        java.lang.Object self,
                        java.lang.Object[] arguments)

Invokes a method.

Parameters:

method - the method to invoke

self - the object context

arguments - the call arguments

Returns:

the method result

finalizeModel

void finalizeModel(IModel model)

Finalizes the given model.

Parameters:

model - the given model

getID

java.lang.Object getID(java.lang.Object element)

Returns the element id.

Parameters:

element - the element

Returns:

the element id

setID

void setID(java.lang.Object element,
           java.lang.Object id)

Sets the element id.

Parameters:

element - the element

id - the id to set

isModelElement

boolean isModelElement(java.lang.Object o)

Returns true if the given object is managed by the current model adapter.

Parameters:

o - the given object

Returns:

true if the given object is managed by the current model adapter