Package jetbrains.mps.persistence

Class FilePerRootDataSource

java.lang.Object

jetbrains.mps.extapi.persistence.DataSourceBase

jetbrains.mps.extapi.persistence.FolderDataSource

jetbrains.mps.persistence.FilePerRootDataSource

All Implemented Interfaces:

DisposableDataSource, FileSystemBasedDataSource, FileListener, FileSystemListener, DataSource, MultiStreamDataSource

public final class FilePerRootDataSource
extends FolderDataSource

See Also:

comments evgeny, 6/3/13

Field Summary

Fields

Modifier and Type	Field	Description
static String	HEADER_FILE
static String	ROOT_EXTENSION

Constructor Summary

Constructors

Constructor	Description
FilePerRootDataSource(IFile folder)
FilePerRootDataSource(IFile folder, ModelRoot root)	Deprecated.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
int	hashCode()
boolean	isIncluded(IFile file)	Returns true iff the file potentially contains some model data
static boolean	isPerRootPersistenceFile(IFile file)	fixme exposes my internal notion -- better use DataSourceFactoryFromURL#create(URI, ModelRoot)

Methods inherited from class jetbrains.mps.extapi.persistence.FolderDataSource

addListener, delete, delete, getAffectedFiles, getAvailableStreams, getFile, getFileToListen, getFolder, getLocation, getStreamName, getStreams, getTimestamp, getType, isReadOnly, openInputStream, openOutputStream, removeListener, update

Methods inherited from class jetbrains.mps.extapi.persistence.DataSourceBase

refresh, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface jetbrains.mps.vfs.refresh.FileListener

listeningPreferences

Methods inherited from interface jetbrains.mps.vfs.refresh.FileSystemListener

getListenerDependencies

Field Detail

HEADER_FILE

public static final String HEADER_FILE

See Also:

Constant Field Values

ROOT_EXTENSION

public static final String ROOT_EXTENSION

See Also:

Constant Field Values

Constructor Detail

FilePerRootDataSource

@Deprecated
public FilePerRootDataSource(@NotNull
                             IFile folder,
                             ModelRoot root)

Deprecated.

FilePerRootDataSource

public FilePerRootDataSource(@NotNull
                             IFile folder)

Method Detail

isIncluded

public boolean isIncluded(@NotNull
                          IFile file)

Description copied from class: FolderDataSource

Returns true iff the file potentially contains some model data

Overrides:

isIncluded in class FolderDataSource

Returns:

whether file is an actual source file

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

isPerRootPersistenceFile

public static boolean isPerRootPersistenceFile(@NotNull
                                               IFile file)

fixme exposes my internal notion -- better use DataSourceFactoryFromURL#create(URI, ModelRoot)