Class NumericVersionGenerator

  • All Implemented Interfaces:

    public class NumericVersionGenerator
    extends Object
    implements VersionGenerator
    Generates unique numeric versions for both local and clustered environments. When used on clustered caches, node information is used to guarantee versions are unique cluster-wide. If the cache is configured to be local, the version generated is based around an atomic counter. On the contrary, if the cache is clustered, the generated version is composed of: [view id (2 bytes)][rank (2 bytes)][version counter (4 bytes)], where rank refers to the position of this node within the view.
    Galder ZamarreƱo