using System;
using System.Collections.Generic;
using System.Text;

namespace LoreSoft.MathExpressions.Metadata
{
    /// <summary>
    /// Specifies an abbreviation for a instance. 
    /// </summary>
    [AttributeUsageAttribute(AttributeTargets.All)]
    public sealed class AbbreviationAttribute : Attribute
    {
        /// <summary>
        /// Initializes a new instance of the <see cref="AbbreviationAttribute"/> class.
        /// </summary>
        /// <param name="text">The abbreviation text.</param>
        public AbbreviationAttribute(string text)
        {
            _text = text;
        }

        private string _text;

        /// <summary>
        /// Gets the abbreviation text.
        /// </summary>
        /// <value>The abbreviation text.</value>
        public string Text
        {
            get { return _text; }
        }

        /// <summary>
        /// Returns a <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
        /// </summary>
        /// <returns>
        /// A <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
        /// </returns>
        /// <filterPriority>2</filterPriority>
        public override string ToString()
        {
            return _text;
        }
    }
}