KeywordExpression.cs

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// Copyright (c) 2014 Silicon Studio Corp. (http://siliconstudio.co.jp)
// This file is distributed under GPL v3. See LICENSE.md for details.
using System;
using System.Collections;
using System.Collections.Generic;

namespace SiliconStudio.Shaders.Ast
{
    /// <summary>
    /// Keyword expression statement like continue; break; discard;
    /// </summary>
    public class KeywordExpression : Expression
    {
        #region Constructors and Destructors

        /// <summary>
        /// Initializes a new instance of the <see cref="KeywordExpression"/> class.
        /// </summary>
        public KeywordExpression()
        {
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="KeywordExpression"/> class.
        /// </summary>
        /// <param name="name">
        /// The name.
        /// </param>
        public KeywordExpression(Identifier name)
        {
            Name = name;
        }

        #endregion

        #region Public Properties

        /// <summary>
        /// Gets or sets the name.
        /// </summary>
        /// <value>
        /// The name.
        /// </value>
        public Identifier Name { get; set; }

        #endregion

        #region Public Methods

        /// <inheritdoc/>
        public override IEnumerable<Node> Childrens()
        {
            ChildrenList.Clear();
            ChildrenList.Add(Name);
            return ChildrenList;
        }

        /// <inheritdoc/>
        public override string ToString()
        {
            return Name;
        }

        #endregion
    }
}