Class ZeroOrOne


  • public class ZeroOrOne
    extends Expansion
    Describes zero-or-one expansions (e.g., [foo], foo?).
    • Field Detail

      • expansion

        public Expansion expansion
        The expansion which is repeated zero or one times.
    • Constructor Detail

      • ZeroOrOne

        public ZeroOrOne()
    • Method Detail

      • dump

        public java.lang.StringBuffer dump​(int indent,
                                           java.util.Set<? super Expansion> alreadyDumped)
        Overrides:
        dump in class Expansion