APJSON

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Apolyton.FastJson.Data;

namespace Apolyton.FastJson.Data
{
    /// <summary>
    /// Represents a json object.
    /// </summary>
    public interface IJsonValue
    {
        /// <summary>
        /// Gets the count of the members.
        /// </summary>
        /// <exception cref="InvalidOperationException">If item is not enumerable and has no count.</exception>
        int Count { get; }

        /// <summary>
        /// Gets the json value type.
        /// </summary>
        JsonType Type { get; }

        /// <summary>
        /// Gets the value at the specified index.
        /// </summary>
        /// <param name="i"></param>
        /// <returns></returns>
        /// <exception cref="InvalidOperationException">If item is not a json array.</exception>
        IJsonValue this[int i] { get; }

        /// <summary>
        /// Gets the key at the specified index.
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        /// <exception cref="InvalidOperationException">If item is not a json object.</exception>s
        IJsonValue this[String key] { get; }

        /// <summary>
        /// Gets the value as string.
        /// </summary>
        String AsString { get; }

        /// <summary>
        /// Gets the value as integer.
        /// </summary>
        Int32 AsInteger { get; }

        /// <summary>
        /// Gets the value as double.
        /// </summary>
        Double AsDouble { get; }

        /// <summary>
        /// Gets the value as guid.
        /// </summary>
        Guid AsGuid { get; }
    }
}