ParserMatchEventArgs.cs :  » Inversion-of-Control-Dependency-Injection » Spring.net » Spring » Expressions » Parser » antlr » debug » C# / CSharp Open Source

namespace Spring.Expressions.Parser.antlr.debug{
  using System;
  
  public class MatchEventArgs : GuessingEventArgs
  {
    public MatchEventArgs()
    {
    }
    public MatchEventArgs(int type, int val, object target, string text, int guessing, bool inverse, bool matched)
    {
      setValues(type, val, target, text, guessing, inverse, matched);
    }

    public virtual object Target
    {
      get  { return this.target_;  }
      set  { this.target_ = value;  }
    }

    public virtual string Text
    {
      get  { return this.text_;  }
      set  { this.text_ = value;  }
    }

    public virtual int Value
    {
      get  { return this.val_;    }
      set  { this.val_ = value;  }
    }

    internal bool Inverse
    {
      set  { this.inverse_ = value;  }
    }

    internal bool Matched
    {
      set  { this.matched_ = value;  }
    }

    // NOTE: for a mismatch on type STRING, the "text" is used as the lookahead
    //       value.  Normally "value" is this
    public enum ParserMatchEnums
    {
      TOKEN    = 0,
      BITSET    = 1,
      CHAR    = 2,
      CHAR_BITSET = 3,
      STRING    = 4,
      CHAR_RANGE  = 5,
    }
    public static int TOKEN = 0;
    public static int BITSET = 1;
    public static int CHAR = 2;
    public static int CHAR_BITSET = 3;
    public static int STRING = 4;
    public static int CHAR_RANGE = 5;

    private bool  inverse_;
    private bool  matched_;
    private object  target_;
    private int    val_;
    private string  text_;
    
    
    public virtual bool isInverse()
    {
      return inverse_;
    }
    public virtual bool isMatched()
    {
      return matched_;
    }
    /// <summary>This should NOT be called from anyone other than ParserEventSupport! 
    /// </summary>
    internal void  setValues(int type, int val, object target, string text, int guessing, bool inverse, bool matched)
    {
      base.setValues(type, guessing);
      this.Value = val;
      this.Target = target;
      this.Inverse = inverse;
      this.Matched = matched;
      this.Text = text;
    }
    
    public override string ToString()
    {
      return "ParserMatchEvent [" + (isMatched()?"ok,":"bad,") + (isInverse()?"NOT ":"") + (Type == TOKEN?"token,":"bitset,") + Value + "," + Target + "," + Guessing + "]";
    }
  }
}