using System;
using System.Collections;
namespace SPSolutions.SharePoint.Alerts.Tokenization
{
	public class TokenizerDecorator : Tokenizer
	{
		protected Tokenizer m_baseTokenizer;
		public void SetTokenizer(Tokenizer component)
		{
			this.m_baseTokenizer = component;
		}
		public override void PopulateTokenValues()
		{
			if (this.m_baseTokenizer != null)
			{
				this.m_baseTokenizer.PopulateTokenValues();
			}
		}
		public override Hashtable AddTokens(Hashtable tokens)
		{
			if (this.m_baseTokenizer != null)
			{
				this.m_baseTokenizer.AddTokens(tokens);
			}
			foreach (DictionaryEntry dictionaryEntry in base.Tokens)
			{
				tokens[dictionaryEntry.Key] = dictionaryEntry.Value;
			}
			return tokens;
		}
	}
}