Antlr.Runtime.Lexer.Reset C# (CSharp) Method

        public override void Reset()
        {
            base.Reset(); // reset all recognizer state variables
            // wack Lexer state variables
            if ( input != null )
            {
                input.Seek( 0 ); // rewind the input
            }
            if ( state == null )
            {
                return; // no shared state work to do
            }
            state.token = null;
            state.type = TokenTypes.Invalid;
            state.channel = TokenChannels.Default;
            state.tokenStartCharIndex = -1;
            state.tokenStartCharPositionInLine = -1;
            state.tokenStartLine = -1;
            state.text = null;
        }