AIMA.Core.Logic.FOL.Parsing.AST.Variable.getIndexical C# (CSharp) Method

        public int getIndexical()
        {
            return indexical;
        }

        public override bool Equals(Object o)
        {
            if (this == o)
            {
                return(true);
            }
            if (!(o is Variable))
            {
                return(false);
            }

            Variable v = (Variable)o;

            return(v.getValue().Equals(getValue()) &&
                   v.getIndexical() == getIndexical());
        }