jadex.bridge.service.search

Interface IServiceRegistry

All Known Implementing Classes:

ServiceRegistry

public interface IServiceRegistry

Interface for a service registry. todo: further cleanup the interface

Method Summary

Modifier and Type	Method and Description
void	addExcludedComponent(IComponentIdentifier cid) Add an excluded component.
void	addLocalService(IService service) Add a local service to the registry.
<T> ISubscriptionIntermediateFuture<T>	addQuery(ServiceQuery<T> query) Add a service query to the registry.
void	addService(IServiceIdentifier service) Add a service to the registry.
java.util.Set<ServiceQueryInfo<?>>	getAllQueries() Get all queries.
java.util.Set<IServiceIdentifier>	getAllServices() Get all services.
IService	getLocalService(IServiceIdentifier serviceid) Returns the service proxy of a local service identified by service ID.
java.util.concurrent.locks.ReadWriteLock	getLock() Returns the lock on the registry.
void	removeExcludedComponent(IComponentIdentifier cid) Remove an excluded component.
void	removeQueries(IComponentIdentifier owner) Remove all service queries of a specific component from the registry.
void	removeQueriesOfPlatform(IComponentIdentifier platform) Remove all service queries of a specific platform from the registry.
void	removeQuery(ServiceQuery<?> query) Remove a service query from the registry.
void	removeService(IServiceIdentifier service) Remove a service from the registry.
void	removeServices(IComponentIdentifier platform) Remove services of a platform from the registry.
IServiceIdentifier	searchService(ServiceQuery<?> query) Search for a service.
java.util.Set<IServiceIdentifier>	searchServices(ServiceQuery<?> query) Search for services.
void	updateService(IServiceIdentifier service) Updates a service if the service meta-information has changes.

Method Detail

searchService

IServiceIdentifier searchService(ServiceQuery<?> query)

Search for a service.

searchServices

java.util.Set<IServiceIdentifier> searchServices(ServiceQuery<?> query)

Search for services.

addService

void addService(IServiceIdentifier service)

Add a service to the registry.

Parameters:

service - The service.

addLocalService

void addLocalService(IService service)

Add a local service to the registry.

Parameters:

service - The local service.

updateService

void updateService(IServiceIdentifier service)

Updates a service if the service meta-information has changes.

Parameters:

service - The service.

removeService

void removeService(IServiceIdentifier service)

Remove a service from the registry.

Parameters:

service - The service.

removeServices

void removeServices(IComponentIdentifier platform)

Remove services of a platform from the registry.

Parameters:

platform - The platform, null for everything.

addQuery

<T> ISubscriptionIntermediateFuture<T> addQuery(ServiceQuery<T> query)

Add a service query to the registry.

Parameters:

query - ServiceQuery.

removeQuery

void removeQuery(ServiceQuery<?> query)

Remove a service query from the registry.

Parameters:

query - ServiceQuery.

removeQueries

void removeQueries(IComponentIdentifier owner)

Remove all service queries of a specific component from the registry.

Parameters:

owner - The query owner.

removeQueriesOfPlatform

void removeQueriesOfPlatform(IComponentIdentifier platform)

Remove all service queries of a specific platform from the registry.

Parameters:

platform - The platform from which the query owner comes.

addExcludedComponent

void addExcludedComponent(IComponentIdentifier cid)

Add an excluded component.

Parameters:

The - component identifier.

removeExcludedComponent

void removeExcludedComponent(IComponentIdentifier cid)

Remove an excluded component.

Parameters:

The - component identifier.

getLocalService

IService getLocalService(IServiceIdentifier serviceid)

Returns the service proxy of a local service identified by service ID.

Parameters:

serviceid - The service ID.

Returns:

The service proxy.

getAllServices

java.util.Set<IServiceIdentifier> getAllServices()

Get all services.

Returns:

All services (copy).

getAllQueries

java.util.Set<ServiceQueryInfo<?>> getAllQueries()

Get all queries.

Returns:

All queries (copy).

getLock

java.util.concurrent.locks.ReadWriteLock getLock()

Returns the lock on the registry. Care must be taken to perform proper unlocking to avoid permanently blocking the registry. Note that the lock is reentrant, so operations can be performed while the lock is held.

Returns:

The registry lock.