Class CloneTransformer<T>

  • All Implemented Interfaces:
    Transformer<T,​T>

    public class CloneTransformer<T>
    extends Object
    implements Transformer<T,​T>
    Transformer implementation that returns a clone of the input object.

    Clone is performed using PrototypeFactory.prototypeFactory(input).create().

    WARNING: from v4.1 onwards this class will not be serializable anymore in order to prevent potential remote code execution exploits. Please refer to COLLECTIONS-580 for more details.

    Since:
    3.0
    • Field Detail

      • INSTANCE

        public static final Transformer INSTANCE
        Singleton predicate instance
    • Method Detail

      • cloneTransformer

        public static <T> Transformer<T,​T> cloneTransformer()
        Factory returning the singleton instance.
        Type Parameters:
        T - the type of the objects to be cloned
        Returns:
        the singleton instance
        Since:
        3.1
      • transform

        public T transform​(T input)
        Transforms the input to result by cloning it.
        Specified by:
        transform in interface Transformer<T,​T>
        Parameters:
        input - the input object to transform
        Returns:
        the transformed result