Class UpdateEngineRegistry


  • public class UpdateEngineRegistry
    extends java.lang.Object
    • Method Detail

      • findFactory

        public static UpdateEngineFactory findFactory​(DatasetGraph graphStore,
                                                      Context context)
        Locate a suitable factory for this dataset from the default registry
        Parameters:
        graphStore - The graph store
        Returns:
        A QueryExecutionFactory or null if none accept the request
      • find

        public UpdateEngineFactory find​(DatasetGraph graphStore,
                                        Context context)
        Locate a suitable factory for this dataset
        Parameters:
        graphStore - A GraphStore
        Returns:
        A UpdateProcessorFactory or null if none accept the request
      • addFactory

        public static void addFactory​(UpdateEngineFactory f)
        Add a QueryExecutionFactory to the default registry
      • removeFactory

        public static void removeFactory​(UpdateEngineFactory f)
        Remove a QueryExecutionFactory
      • factories

        public java.util.List<UpdateEngineFactory> factories()
        Allow careful manipulation of the factories list
      • containsFactory

        public static boolean containsFactory​(UpdateEngineFactory f)
        Check whether a query engine factory is already registered in the default registry
      • contains

        public boolean contains​(UpdateEngineFactory f)
        Check whether a query engine factory is already registered