Class DefaultServiceRegistry<T>

    • Constructor Detail

      • DefaultServiceRegistry

        public DefaultServiceRegistry​(Class<T> serviceType)
    • Method Detail

      • getServiceType

        public Class<T> getServiceType()
        Gets the service type. All services in this registry are instances of this type.
        Specified by:
        getServiceType in interface ServiceRegistry<T>
        Returns:
        The service type.
      • getServices

        public Set<T> getServices()
        Gets all registered services.
        Specified by:
        getServices in interface ServiceRegistry<T>
        Returns:
        A set of all services.
      • getService

        public T getService​(String className)
        Gets a registered service instance for the given class name.
        Specified by:
        getService in interface ServiceRegistry<T>
        Parameters:
        className - The name of the service's class.
        Returns:
        The service instance or null if no such exists.
      • addService

        public boolean addService​(T service)
        Adds a new service to this registry. The method will automatically remove an already registered service of the same type. If the registry changes due to a call of this method, a change event will be fired.
        Specified by:
        addService in interface ServiceRegistry<T>
        Parameters:
        service - The service to be added.
        Returns:
        true if the service has been added.
      • removeService

        public boolean removeService​(T service)
        Removes an existing service from this registry. If the registry changes due to a call of this method, a change event will be fired.
        Specified by:
        removeService in interface ServiceRegistry<T>
        Parameters:
        service - The service to be removed.
        Returns:
        true if the service has been removed.