Enum CellCacheEvent.Source

    • Enum Constant Detail

      • EXTERNAL

        public static final CellCacheEvent.Source EXTERNAL
        A segment that is placed into the cache by an external cache.

        Some caches (e.g. memcached) never generate this kind of event.

        In JBoss Infinispan, one scenario that causes this kind of event is as follows. A user issues an MDX query against a different Mondrian node in the same Infinispan cluster. To resolve missing cells, that node issues a SQL statement to load a segment. Infinispan propagates that segment to its peers, and each peer is notified that an "external segment" is now in the cache.

      • SQL

        public static final CellCacheEvent.Source SQL
        A segment that has been loaded in response to a user query, and populated by generating and executing a SQL statement.
      • ROLLUP

        public static final CellCacheEvent.Source ROLLUP
        a segment that has been loaded in response to a user query, and populated by rolling up existing cache segments.
    • Method Detail

      • values

        public static CellCacheEvent.Source[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (CellCacheEvent.Source c : CellCacheEvent.Source.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static CellCacheEvent.Source valueOf​(String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null