Package fr.inria.atlanmod.neoemf.data.mapdb.config

Provides configuration classes to define specific behaviors of MapDB data persistence.

See: Description

Class Summary

Class	Description
MapDbConfig	A Config that creates MapDB specific configuration.

Package fr.inria.atlanmod.neoemf.data.mapdb.config Description

Provides configuration classes to define specific behaviors of MapDB data persistence.

This package defines the configuration by extending Config: MapDbConfig is a fluent API allowing to easily set MapDB specific mapping configuration in client applications. Since the configuration implements Config it can be used to combiner MapDB specific and generic configuration.

These classes are used to create option maps used in EMF save and load methods. For example, the following code creates a map that tells the framework to use a MapDB backend with an explicit representation of collection indices, and a cache the accessed features to retrieve them efficiently. The explicit indice representation is a MapDB specific option, while the caching behavior is defined at the core level.

 // Create the option map
 Map<String, Object> options = new MapDbConfig()
     .withIndices()
     .cacheFeatures()
     .toMap();

 // Load the resource with the specified options
 myResource.load(options);

 // Manipulate the resource with a MapDB backend representing explicitly collection indices and feature cache enabled
 myResource.getContents() [...]