Package com.tangosol.util

Interface Versionable<T extends Comparable<? super T>>

  • Type Parameters:
    T - the type of the version indicator
    All Known Implementing Classes:
    JsonMap
    public interface Versionable<T extends Comparable<? super T>>
    An interface for versionable data.
    Author:
    cp 2000.10.20

    • Method Detail

      • getVersionIndicator

        T getVersionIndicator()
        Get the version indicator for this object. The version indicator should be an immutable object or one treated as an immutable, which is to say that after the version is incremented, the previous version's indicator reference will never be returned again.
        Returns:
        a non-null version value that implements the Comparable interface

      • incrementVersion

        void incrementVersion()
        Update the version to the next logical version indicator.
        Throws:
        UnsupportedOperationException - if the object is immutable or if the object does not know how to increment its own version indicator

      • isVersioningEnabled

        default boolean isVersioningEnabled()
        Return the value specifying if the versioning is enabled.
        Returns:
        a value specifying if the versioning is enabled