Class ExceptionClosure

  • All Implemented Interfaces:
    Serializable, Closure

    @Deprecated(since="2021-04-30")
    public final class ExceptionClosure
    extends Object
    implements Closure, Serializable
    Deprecated.
    Commons Collections 3 is in maintenance mode. Commons Collections 4 should be used instead.
    Closure implementation that always throws an exception.
    Since:
    Commons Collections 3.0
    See Also:
    Serialized Form
    • Field Detail

      • INSTANCE

        public static final Closure INSTANCE
        Deprecated.
        Singleton predicate instance
    • Method Detail

      • getInstance

        public static Closure getInstance()
        Deprecated.
        Factory returning the singleton instance.
        Returns:
        the singleton instance
        Since:
        Commons Collections 3.1
      • execute

        public void execute​(Object input)
        Deprecated.
        Always throw an exception.
        Specified by:
        execute in interface Closure
        Parameters:
        input - the input object
        Throws:
        FunctorException - always