Package jetbrains.mps.generator

Class ModelGenerationStatusManager

java.lang.Object

jetbrains.mps.generator.ModelGenerationStatusManager

All Implemented Interfaces:

CoreComponent

public class ModelGenerationStatusManager
extends Object
implements CoreComponent

Constructor Summary

Constructors

Constructor	Description
ModelGenerationStatusManager(SRepositoryRegistry repositoryRegistry, GenerationDependenciesCache depsCache)

Method Summary

Modifier and Type	Method	Description
void	addGenerationStatusListener(ModelGenerationStatusListener l)
void	discard(Iterable<? extends SModel> models)	invalidates generation status and discards its persisted cached value, if any (deletes 'generated' file)
void	dispose()
boolean	generationRequired(SModel md)
static ModelGenerationStatusManager	getInstance()	Deprecated.
Collection<SModel>	getModifiedModels(Collection<? extends SModel> models)
void	init()
void	invalidateData(Iterable<? extends SModel> models)
void	invalidateData(IFile cacheFile)	PROVISIONAL, IMPLEMENTATION API, FOR USE SOLELY FROM FS NOTIFICATION CODE At the moment, there's no effective way to listen to file changes through MPS VFS API other than attaching a listener to specific file To listen to changes (as well as additions and removals) of a fixed file, we rely on IDEA's (platform's) mechanism now.
void	removeGenerationStatusListener(ModelGenerationStatusListener l)

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelGenerationStatusManager

public ModelGenerationStatusManager(SRepositoryRegistry repositoryRegistry,
                                    GenerationDependenciesCache depsCache)

Method Detail

getInstance

@Deprecated
public static ModelGenerationStatusManager getInstance()

Deprecated.

Returns:

Use CoreComponent instance available through respective ComponentHost. It's generator component plugin that supplies instance, and one can use MPSCoreComponents from IDEA project/application components, or MPSProject#getComponent(Class) to access it. XXX there's single use in MPS left, MPSMakeMediator in idea plugin, which needs to be refactored with respect to GenerationPathsController (which changes location of 'generated' files, and the question is what location we shall use in MPSMakeMediator.collectResources() then). There are uses in mbeddr.

init

public void init()

Specified by:

init in interface CoreComponent

dispose

public void dispose()

Specified by:

dispose in interface CoreComponent

generationRequired

public boolean generationRequired(SModel md)

invalidateData

public void invalidateData(Iterable<? extends SModel> models)

invalidateData

public void invalidateData(IFile cacheFile)

PROVISIONAL, IMPLEMENTATION API, FOR USE SOLELY FROM FS NOTIFICATION CODE At the moment, there's no effective way to listen to file changes through MPS VFS API other than attaching a listener to specific file To listen to changes (as well as additions and removals) of a fixed file, we rely on IDEA's (platform's) mechanism now. This method is an entry point for external (effective) file change notification. NOTE, if nobody have asked for a status of a model with the given cacheFile, no notifications would get dispatched.

discard

public void discard(Iterable<? extends SModel> models)

invalidates generation status and discards its persisted cached value, if any (deletes 'generated' file)

Parameters:

models -

addGenerationStatusListener

public void addGenerationStatusListener(ModelGenerationStatusListener l)

removeGenerationStatusListener

public void removeGenerationStatusListener(ModelGenerationStatusListener l)

getModifiedModels

@NotNull
public Collection<SModel> getModifiedModels(@NotNull
                                            Collection<? extends SModel> models)