_Core/Lang/AST/Statements/BlockStmt.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Collections;

using ComLib.Lang.Helpers;

namespace ComLib.Lang
{
    /// <summary>
    /// For loop Expression data
    /// </summary>
    public class BlockStmt : Stmt
    {
        /// <summary>
        /// List of statements
        /// </summary>
        protected List<Stmt> _statements = new List<Stmt>();


        /// <summary>
        /// Public access to statments.
        /// </summary>
        public List<Stmt> Statements
        {
            get { return _statements; }
        }


        /// <summary>
        /// Executes the statement.
        /// </summary>
        public override void Execute()
        {
            if (this.Ctx != null && this.Ctx.Callbacks.HasAny)
            {
                Ctx.Callbacks.Notify("statement-on-before-execute", this, this);
                ExecuteBlock();
                Ctx.Callbacks.Notify("statement-on-after-execute", this, this);
                return;
            }
            ExecuteBlock();
        }


        /// <summary>
        /// Execute the statements.
        /// </summary>
        public override void DoExecute()
        {
            LangHelper.Execute(this._statements, this.Parent);
        }


        /// <summary>
        /// Executes the block with callback/template methods.
        /// </summary>
        protected virtual void ExecuteBlock()