private readonly TokenContext context_; // holds single instance of all states and token source //----< initialize state machine >------------------------------- public Toker() { context_ = new TokenContext(); // context is glue that holds all state machine parts }
public PunctuationState(TokenContext context) { context_ = context; }
private StreamReader fs_; // physical source of text public TokenSourceFile(TokenContext context) { context_ = context; }
public SingleQuoteState(TokenContext context) { context_ = context; }
public DoubleQuoteState(TokenContext context) { context_ = context; }
public MultiLineCommentState(TokenContext context) { context_ = context; }
public SingleLineCommentState(TokenContext context) { context_ = context; }
public AlphaNumState(TokenContext context) { context_ = context; }
public NewLineState(TokenContext context) { context_ = context; }
public WhiteSpaceState(TokenContext context) { context_ = context; }