ITokenizer.cs

// Copyright 2005-2015 Giacomo Stelluti Scala & Contributors. All rights reserved. See doc/License.md in the project root for license information.

using System;
using System.Collections.Generic;
using System.Linq;
using CommandLine.Infrastructure;
using CSharpx;
using RailwaySharp.ErrorHandling;

namespace CommandLine.Core
{
    internal interface ITokenizer
    {
        Result<IEnumerable<Token>, Error> Tokenize(
            IEnumerable<string> arguments,
            Func<string, bool> nameLookup);

        Result<IEnumerable<Token>, Error> Preprocess(
            IEnumerable<string> arguments,
            Func<IEnumerable<string>, Result<IEnumerable<Token>, Error>> tokenizer);

        Result<IEnumerable<Token>, Error> ExplodeOptionList(
            Result<IEnumerable<Token>, Error> tokenizerResult,
            Func<string, Maybe<char>> optionSequenceWithSeparatorLookup);
    }
}