Class SyncToken


  • public final class SyncToken
    extends Object
    Abstract "place-holder" for synchronization. The application must not make any attempt to interpret the value of the token. From the standpoint of the application the token is merely a black-box. The application may only persist the value of the token for use on subsequent synchronization requests.

    What this token represents is entirely connector-specific. On some connectors this might be a last-modified value. On others, it might be a unique ID of a log table entry. On others such as JMS, this might be a dummy value since JMS itself keeps track of the state of the sync.

    • Constructor Detail

      • SyncToken

        public SyncToken​(Object value)
        Creates a new
        Parameters:
        value - May not be null. TODO: define set of allowed value types (currently same as set of allowed attribute values).
    • Method Detail

      • getValue

        public Object getValue()
        Returns the value for the token.
        Returns:
        The value for the token.
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class Object