Database

This page described the rodin database API. TODO: by someone knowing the internals of rodin. Describe the database API

The database API is located in the

org.rodinp.core

in the

org.rodinp.core

plug-in.

The common interface for all dtabase elements is IRodinElement.

IRodinDB

Getting the Rodin Database

import org.rodinp.core.RodinCore;
...
IRodinDB rodinDB = RodinCore.getRodinDB();

IRodinProject

From Rodin database to get Rodin project(s)

• Get the list of Rodin projects in the Rodin database.

IRodinProject [] rodinProjects = rodinDB.getRodinProjects();

• Get a Rodin project by name

IRodinProject rodinProject = rodinDB.getRodinProject(name);

IRodinFile

From the Rodin project to get Rodin file(s)

• Get the list of Rodin files in a Rodin project

IRodinFile[] getRodinFiles() throws RodinDBException;

• Get a Rodin file by name

IRodinFile getRodinFile(String fileName);

IInternalElement

• Get the root element corresponding to a Rodin file.

IInternalElement rootElement = rodinFile.getRoot();

IEventBProject

Getting an Event-B Project from a Rodin Project.

IEventBProject eventBProject = rodinProject.getAdapter(IEventBProject.class);

IRodinElement

IMachineRoot

• Get a machine root by name

IMachineRoot machineRoot = (IMachineRoot) eventBProject.getMachineFile(name).getRoot();