Interface IQueryBackendFactoryProvider

    • Method Detail

      • getFactory

        IQueryBackendFactory getFactory()
        Returns a query backend factory instance. The method should return the same instance in case of repeated calls.
      • isSystemDefaultEngine

        default boolean isSystemDefaultEngine()
        Returns whether the given query backend should be considered as system default. If multiple backends are registered as system default, it is undefined which one will be chosen.
      • isSystemDefaultSearchBackend

        default boolean isSystemDefaultSearchBackend()
        Returns whether the given query backend should be considered as system default search backend. If multiple backends are registered as system default, it is undefined which one will be chosen.
      • isSystemDefaultCachingBackend

        default boolean isSystemDefaultCachingBackend()
        Returns whether the given query backend should be considered as system default caching backend. If multiple backends are registered as system default, it is undefined which one will be chosen.