org.openrdf.runtime

Class RepositoryManagerFederator

java.lang.Object

org.openrdf.runtime.RepositoryManagerFederator

public class RepositoryManagerFederator
extends Object

Utility class for handling the details of federating "user repositories" managed by a RepositoryManager.

Author:

Dale Visser

Constructor Summary

Constructors

Constructor and Description
RepositoryManagerFederator(RepositoryManager manager) Create an instance capable of federating "user repositories" within the given RepositoryManager.

Method Summary

Methods

Modifier and Type	Method and Description
void	addFed(String fedID, String description, Collection<String> members, boolean readonly, boolean distinct) Adds a new repository to the RepositoryManager, which is a federation of the given repository id's, which must also refer to repositories already managed by the RepositoryManager.

Methods inherited from class java.lang.Object

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

Constructor Detail

RepositoryManagerFederator

public RepositoryManagerFederator(RepositoryManager manager)

Create an instance capable of federating "user repositories" within the given RepositoryManager.

Parameters:

manager - must manage the repositories to be added to new federations, and becomes the manager of any created federations

Method Detail

addFed

public void addFed(String fedID,
          String description,
          Collection<String> members,
          boolean readonly,
          boolean distinct)
            throws MalformedURLException,
                   OpenRDFException

Adds a new repository to the RepositoryManager, which is a federation of the given repository id's, which must also refer to repositories already managed by the RepositoryManager.

Parameters:

fedID - the desired identifier for the new federation repository

description - the desired description for the new federation repository

members - the identifiers of the repositories to federate, which must already exist and be managed by the RepositoryManager

readonly - whether the federation is read-only

distinct - whether the federation enforces distinct results from its members

Throws:

MalformedURLException - if the RepositoryManager has a malformed location

OpenRDFException - if a problem otherwise occurs while creating the federation