lv.lumii.tda.kernel

Class TDAKernel

java.lang.Object

DelegatorToRepositoryBase

lv.lumii.tda.kernel.TDAKernel

public class TDAKernel
extends DelegatorToRepositoryBase

Constructor Summary

Constructors

Constructor and Description
TDAKernel()

Method Summary

Modifier and Type	Method and Description
RAAPI_WR	attachSynchronizer(RAAPI_Synchronizer _synchronizer, boolean syncExistingContentNow) Sets the synchronization object, which will be used to sync this repository actions with some other module (e.g., web client).
void	clearCache(java.lang.String id)
void	close()
long	createAdvancedAssociation(java.lang.String name, boolean nAry, boolean associationClass)
long	createAssociation(long rSourceClass, long rTargetClass, java.lang.String sourceRoleName, java.lang.String targetRoleName, boolean isComposition)
long	createAttribute(long rClass, java.lang.String name, long type)
long	createClass(java.lang.String name)
long	createDirectedAssociation(long rSourceClass, long rTargetClass, java.lang.String targetRoleName, boolean isComposition)
boolean	createGeneralization(long rSubClass, long rSuperClass)
boolean	createLink(long rSourceObject, long rTargetObject, long rAssociationEnd)
long	createObject(long rClass)
boolean	createOrderedLink(long rSourceObject, long rTargetObject, long rAssociationEnd, int position)
boolean	creatingSubmitLink(long rSourceObject, long rTargetObject, long rAssociationEnd)
boolean	deleteAssociation(long r)
boolean	deleteAttribute(long r)
boolean	deleteAttributeValue(long rObject, long rAttribute)
boolean	deleteClass(long r)
boolean	deleteGeneralization(long rSubClass, long rSuperClass)
boolean	deleteLink(long rSourceObject, long rTargetObject, long rAssociationEnd)
boolean	deleteObject(long r)
boolean	drop(java.lang.String locationWithAdapterType)
boolean	excludeObjectFromClass(long rObject, long rClass)
boolean	exists(java.lang.String locationWithAdapterType) Checks whether the repository (using the repository adapter specified in the location prefix) exists.
void	finalize()
long	findClass(java.lang.String name)
static TDAKernel	findTDAKernelByUUID(java.lang.String uuidString)
static java.lang.String	getAdapterTypeFromURI(java.lang.String locationWithAdapterType)
IRepository	getDelegate()
IEngineAdapter	getEngineAdapter(java.lang.String engineName) Creates new or returns an existing engine adapter for the given engine name.
java.lang.String	getEngineForEventOrCommand(java.lang.String eventOrCommandName)
java.lang.String[]	getEventHandlers(long rEvent)
IEventsCommandsHook	getEventsCommandsHook()
static java.lang.String	getLocationFromURI(java.lang.String locationWithAdapterType)
RAAPI_Synchronizer	getSynchronizer()
ITransformationAdapter	getTransformationAdapter(java.lang.String transformationType) Creates new or returns an existing transformation adapter for the given transformation type (transformation language).
java.lang.String	getUUID()
boolean	includeObjectInClass(long rObject, long rClass)
boolean	launchMainTransformation(long rArgument)
boolean	moveObject(long rObject, long rToClass)
static IEngineAdapter	newEngineAdapter(java.lang.String adapterType) Creates an instance of the given engine adapter type.
static IRepository	newRepositoryAdapter(java.lang.String adapterType)
static IRepository	newRepositoryAdapter(java.lang.String adapterType, TDAKernel callerKernel) Creates an instance of the given adapter type.
static ITransformationAdapter	newTransformationAdapter(java.lang.String adapterType) Creates an instance of the given transformation adapter type.
boolean	open(java.lang.String locationWithAdapterType) Opens the repository (using the repository adapter specified in the location prefix), but does not initialize TDA.
long	replicateEventOrCommand(long rEvent)
java.lang.Object	retrieveCache(java.lang.String id)
boolean	setAttributeValue(long rObject, long rAttribute, java.lang.String value)
void	setEventsCommandsHook(IEventsCommandsHook _hook)
void	setMainTransformation(java.lang.String name)
void	storeCache(java.lang.String id, java.lang.Object cache)
RAAPI_WR	sync(RAAPI_Synchronizer s)
int	tryToExecuteKernelCommand(long rCommand)
int	tryToHandleKernelEvent(long rEvent)
boolean	upgradeToTDA(java.util.Properties properties, boolean bootstrap, java.lang.String login) Switches the currently open repository to TDA mode (TDAKernel metamodel is being added, events and commands are processed).

Methods inherited from class java.lang.Object

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

Constructor Detail

TDAKernel

public TDAKernel()

Method Detail

findClass

public long findClass(java.lang.String name)

setMainTransformation

public void setMainTransformation(java.lang.String name)

getUUID

public java.lang.String getUUID()

findTDAKernelByUUID

public static TDAKernel findTDAKernelByUUID(java.lang.String uuidString)

finalize

public void finalize()

getAdapterTypeFromURI

public static java.lang.String getAdapterTypeFromURI(java.lang.String locationWithAdapterType)

getLocationFromURI

public static java.lang.String getLocationFromURI(java.lang.String locationWithAdapterType)

newRepositoryAdapter

public static IRepository newRepositoryAdapter(java.lang.String adapterType,
                                               TDAKernel callerKernel)

Creates an instance of the given adapter type.

Parameters:

adapterType - The name of some existing class implementing IRepository interface, or the short name of the adapter such as "jr", "mii_rep", or "ecore". In the latter case, the fully qualified adapter class name is assumed to be lv.lumii.adapters.repository..RepositoryAdapter.

Returns:

a newly created instance of the repository adapter, or null on error.

newRepositoryAdapter

public static IRepository newRepositoryAdapter(java.lang.String adapterType)

newTransformationAdapter

public static ITransformationAdapter newTransformationAdapter(java.lang.String adapterType)

Creates an instance of the given transformation adapter type.

Parameters:

adapterType - The name of some existing class implementing ITransformationAdapter interface, or the short name of the adapter such as "lquery", "atl", or "mola". In the latter case, the fully qualified adapter class name is assumed to be lv.lumii.adapters.transformation..TransformationAdapter.

Returns:

a newly created instance of the transformation adapter, or null on error.

newEngineAdapter

public static IEngineAdapter newEngineAdapter(java.lang.String adapterType)

Creates an instance of the given engine adapter type.

Parameters:

adapterType - The name of some existing class implementing IEngineAdapter interface, or the short name of the adapter such as "dll", "dll32", or "net". In the latter case, the fully qualified adapter class name is assumed to be lv.lumii.adapters.engine..EngineAdapter.

Returns:

a newly created instance of the engine adapter, or null on error.

getEngineAdapter

public IEngineAdapter getEngineAdapter(java.lang.String engineName)

Creates new or returns an existing engine adapter for the given engine name.

Parameters:

engineName - the name of the engine (without adapter type)

Returns:

the engine adapter for the engine with the given name.

getTransformationAdapter

public ITransformationAdapter getTransformationAdapter(java.lang.String transformationType)

Creates new or returns an existing transformation adapter for the given transformation type (transformation language).

Parameters:

transformationType - the transformation adapter type (corresponding to a transformation language), e.g., "lquery", "atl", "mola"

Returns:

a transformation adapter for the given transformation type (transformation language).

storeCache

public void storeCache(java.lang.String id,
                       java.lang.Object cache)

clearCache

public void clearCache(java.lang.String id)

retrieveCache

public java.lang.Object retrieveCache(java.lang.String id)

getDelegate

public IRepository getDelegate()

open

public boolean open(java.lang.String locationWithAdapterType)

Opens the repository (using the repository adapter specified in the location prefix), but does not initialize TDA.

Parameters:

locationWithAdapterType - repository location, e.g., ecore:c:\\my_project\\myrepo.xmi

Returns:

whether the operation succeeded

exists

public boolean exists(java.lang.String locationWithAdapterType)

Checks whether the repository (using the repository adapter specified in the location prefix) exists.

Parameters:

locationWithAdapterType - repository location, e.g., ecore:c:\\my_project\\myrepo.xmi

Returns:

whether the repository exists

upgradeToTDA

public boolean upgradeToTDA(java.util.Properties properties,
                            boolean bootstrap,
                            java.lang.String login)

Switches the currently open repository to TDA mode (TDAKernel metamodel is being added, events and commands are processed).

Parameters:

properties - properties such as specificBinDirectory, projectDirectory, defaultSaveDirectory, cloudLocation, clientSessionId, clientActionIndex

Returns:

whether the operation succeeded

attachSynchronizer

public RAAPI_WR attachSynchronizer(RAAPI_Synchronizer _synchronizer,
                                   boolean syncExistingContentNow)

Sets the synchronization object, which will be used to sync this repository actions with some other module (e.g., web client).

Parameters:

_synchronizer - an object that listens for repository modificating actions and synchronizes them

syncExistingContentNow - if the repository is being open for the first time (i.e., not re-open), set this parameter to true

Returns:

a RAAPI_WR pointer that can be used to sync other module's actions with this repository

sync

public RAAPI_WR sync(RAAPI_Synchronizer s)

getSynchronizer

public RAAPI_Synchronizer getSynchronizer()

close

public void close()

drop

public boolean drop(java.lang.String locationWithAdapterType)

createClass

public long createClass(java.lang.String name)

deleteClass

public boolean deleteClass(long r)

createGeneralization

public boolean createGeneralization(long rSubClass,
                                    long rSuperClass)

deleteGeneralization

public boolean deleteGeneralization(long rSubClass,
                                    long rSuperClass)

createObject

public long createObject(long rClass)

deleteObject

public boolean deleteObject(long r)

includeObjectInClass

public boolean includeObjectInClass(long rObject,
                                    long rClass)

excludeObjectFromClass

public boolean excludeObjectFromClass(long rObject,
                                      long rClass)

moveObject

public boolean moveObject(long rObject,
                          long rToClass)

createAttribute

public long createAttribute(long rClass,
                            java.lang.String name,
                            long type)

deleteAttribute

public boolean deleteAttribute(long r)

setAttributeValue

public boolean setAttributeValue(long rObject,
                                 long rAttribute,
                                 java.lang.String value)

deleteAttributeValue

public boolean deleteAttributeValue(long rObject,
                                    long rAttribute)

createAssociation

public long createAssociation(long rSourceClass,
                              long rTargetClass,
                              java.lang.String sourceRoleName,
                              java.lang.String targetRoleName,
                              boolean isComposition)

createDirectedAssociation

public long createDirectedAssociation(long rSourceClass,
                                      long rTargetClass,
                                      java.lang.String targetRoleName,
                                      boolean isComposition)

createAdvancedAssociation

public long createAdvancedAssociation(java.lang.String name,
                                      boolean nAry,
                                      boolean associationClass)

deleteAssociation

public boolean deleteAssociation(long r)

creatingSubmitLink

public boolean creatingSubmitLink(long rSourceObject,
                                  long rTargetObject,
                                  long rAssociationEnd)

createLink

public boolean createLink(long rSourceObject,
                          long rTargetObject,
                          long rAssociationEnd)

createOrderedLink

public boolean createOrderedLink(long rSourceObject,
                                 long rTargetObject,
                                 long rAssociationEnd,
                                 int position)

deleteLink

public boolean deleteLink(long rSourceObject,
                          long rTargetObject,
                          long rAssociationEnd)

launchMainTransformation

public boolean launchMainTransformation(long rArgument)

tryToExecuteKernelCommand

public int tryToExecuteKernelCommand(long rCommand)

tryToHandleKernelEvent

public int tryToHandleKernelEvent(long rEvent)

getEngineForEventOrCommand

public java.lang.String getEngineForEventOrCommand(java.lang.String eventOrCommandName)

getEventHandlers

public java.lang.String[] getEventHandlers(long rEvent)

replicateEventOrCommand

public long replicateEventOrCommand(long rEvent)

setEventsCommandsHook

public void setEventsCommandsHook(IEventsCommandsHook _hook)

getEventsCommandsHook

public IEventsCommandsHook getEventsCommandsHook()