de.unirostock.sems.ModelCrawler.storage

Class ModelStorage

java.lang.Object

de.unirostock.sems.ModelCrawler.storage.ModelStorage

All Implemented Interfaces:

Closeable, Serializable, AutoCloseable

Direct Known Subclasses:

FileBasedStorage

public abstract class ModelStorage
extends Object
implements Serializable, Closeable

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ModelStorage.Types

Constructor Summary

Constructors

Constructor and Description
ModelStorage()

Method Summary

Modifier and Type	Method and Description
abstract void	close() Closes the connector and cleans things up
abstract void	connect() Connects to the storage destination, is supposed to be called before every other operation.
abstract URI	linkModelVersion(String fileId, String sourceVersionId, String targetVersionId) Links the source Version to the target Version (The target Version should exist already).
abstract URI	storeModel(Change modelChange) Puts a model into the storage system and returns the URI.
List<URI>	storeModelChangeSet(ChangeSet changeSet) Puts a whole ChangeSet of models into the storage system.

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelStorage

public ModelStorage()

Method Detail

connect

public abstract void connect()
                      throws StorageException

Connects to the storage destination, is supposed to be called before every other operation.

Throws:

StorageException - the storage exception

close

public abstract void close()

Closes the connector and cleans things up

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

storeModel

public abstract URI storeModel(Change modelChange)
                        throws StorageException

Puts a model into the storage system and returns the URI.

Parameters:

modelChange - the model change

Returns:

the uri to the model

Throws:

StorageException - the storage exception

linkModelVersion

public abstract URI linkModelVersion(String fileId,
                                     String sourceVersionId,
                                     String targetVersionId)
                              throws StorageException

Links the source Version to the target Version (The target Version should exist already).

Parameters:

fileId - the file id

sourceVersionId - the source version id

targetVersionId - the target version id

Returns:

the uri

Throws:

StorageException - the storage exception

storeModelChangeSet

public List<URI> storeModelChangeSet(ChangeSet changeSet)
                              throws StorageException

Puts a whole ChangeSet of models into the storage system.

Parameters:

changeSet - the change set

Returns:

the list of stored changes

Throws:

StorageException - the storage exception