fr.inria.atlanmod.neoemf.data.blueprints.io

Class BlueprintsAwareHandler

java.lang.Object

fr.inria.atlanmod.neoemf.io.persistence.AbstractPersistenceHandler<BlueprintsPersistenceBackend>

fr.inria.atlanmod.neoemf.data.blueprints.io.AbstractBlueprintsHandler

fr.inria.atlanmod.neoemf.data.blueprints.io.BlueprintsAwareHandler

All Implemented Interfaces:

InputHandler, PersistenceHandler

public class BlueprintsAwareHandler
extends AbstractBlueprintsHandler

A PersistenceHandler for BlueprintsPersistenceBackends.

This handler has a key conflicts resolution feature, but it consumes much more memory than a handler without conflicts resolution. Make sure you have enough memory to avoid heap space.

Field Summary

Fields inherited from class fr.inria.atlanmod.neoemf.data.blueprints.io.AbstractBlueprintsHandler

verticesCache

Fields inherited from class fr.inria.atlanmod.neoemf.io.persistence.AbstractPersistenceHandler

DEFAULT_CACHE_SIZE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BlueprintsAwareHandler(BlueprintsPersistenceBackend backend) Constructs a new BlueprintsAwareHandler on the given backend.

Method Summary

Modifier and Type	Method and Description
protected Vertex	createVertex(Id id) Creates a Vertex identified by the specified id.
protected Vertex	getVertex(Id id) Returns the Vertex which has the specified id.

Methods inherited from class fr.inria.atlanmod.neoemf.data.blueprints.io.AbstractBlueprintsHandler

addAttribute, addElement, addReference, getId, processStartDocument, setMetaClass

Methods inherited from class fr.inria.atlanmod.neoemf.io.persistence.AbstractPersistenceHandler

createElement, getOrCreateMetaClass, getPersistenceBackend, processAttribute, processCharacters, processEndDocument, processEndElement, processReference, processStartElement

Methods inherited from class java.lang.Object

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

Constructor Detail

BlueprintsAwareHandler

protected BlueprintsAwareHandler(BlueprintsPersistenceBackend backend)

Constructs a new BlueprintsAwareHandler on the given backend.

Parameters:

backend - the back-end where to store data

Method Detail

getVertex

protected Vertex getVertex(Id id)

Description copied from class: AbstractBlueprintsHandler

Returns the Vertex which has the specified id.

Specified by:

getVertex in class AbstractBlueprintsHandler

Parameters:

id - the identifier of the vertex

Returns:

the Vertex

createVertex

protected Vertex createVertex(Id id)

Description copied from class: AbstractBlueprintsHandler

Creates a Vertex identified by the specified id.

Specified by:

createVertex in class AbstractBlueprintsHandler

Parameters:

id - the identifier of the vertex

Returns:

the new Vertex