Class TypedBuffer

  • @Deprecated(since="2021-04-30")
    public class TypedBuffer
    extends Object
    Commons Collections 3 is in maintenance mode. Commons Collections 4 should be used instead.
    Decorates another Buffer to validate that elements added are of a specific type.

    The validation of additions is performed via an instanceof test against a specified Class. If an object cannot be added to the collection, an IllegalArgumentException is thrown.

    Commons Collections 3.0
    • Method Detail

      • decorate

        public static Buffer decorate​(Buffer buffer,
                                      Class type)
        Factory method to create a typed list.

        If there are any elements already in the buffer being decorated, they are validated.

        buffer - the buffer to decorate, must not be null
        type - the type to allow into the buffer, must not be null
        a new typed Buffer
        IllegalArgumentException - if buffer or type is null
        IllegalArgumentException - if the buffer contains invalid elements