protected Lexer(Lexer parent, LineEnumerator lineEnumerator, Language language)
{
this.parent = parent;
LineEnumerator = lineEnumerator;
Language = language;
//TODO: Should probably unsubscribe to event at some point
Language.LanguageChanged += ChangeLanguage;
SetupRegex();
}
public BackgroundLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, language)
{
this.listener = listener;
children = new Lexer[]
{
new CommentLexer(this, lineEnumerator, listener, language),
new StepLexer(this, lineEnumerator, listener, language),
};
}
public void scan(TextReader toTextReader)
{
var lineEnumerator = new LineEnumerator(toTextReader);
Lexer s = new StartLexer(null, lineEnumerator, listener, new Language());
lineEnumerator.MoveToNext();
s.Parse();
if ((lineEnumerator.HasMore || (string.IsNullOrEmpty(lineEnumerator.Current.Text) == false)))
throw new LexerError(new ParsedLine(lineEnumerator.Current.Text, "", lineEnumerator.Current.Line));
listener.Eof();
}
public ExampleLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, language)
{
this.listener = listener;
children = new Lexer[]
{
new RowLexer(this, lineEnumerator, listener, language),
new CommentLexer(this, lineEnumerator, listener, language),
new UriLexer(this, lineEnumerator, listener, language)
};
}
public StartLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, language)
{
children = new Lexer[]
{
new FeatureLexer(this, lineEnumerator, listener, language),
new TagLexer(this, lineEnumerator, listener, language),
new CommentLexer(this, lineEnumerator, listener, language),
new ScenarioLexer(this, lineEnumerator, listener, language),
};
}
public ScenarioLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, language)
{
Listener = listener;
children = new Lexer[]
{
new StepLexer(this, lineEnumerator, listener, language),
new ExampleLexer(this, lineEnumerator, listener, language),
new CommentLexer(this, lineEnumerator, listener, language)
};
}
public FeatureLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, language)
{
this.listener = listener;
children = new Lexer[]
{
new ScenarioLexer(this, lineEnumerator, listener, language),
new CommentLexer(this, lineEnumerator, listener, language),
new ScenarioOutlineLexer(this, lineEnumerator, listener, language),
new BackgroundLexer(this, lineEnumerator, listener, language),
new TagLexer(this, lineEnumerator, listener, language),
};
}
public CommentLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, language)
{
this.listener = listener;
}
public void Initialize()
{
lineEnumerator = new LineEnumerator(new[] { new ParsedLine("a", "\n", 2), new ParsedLine("b", "\n", 3), new ParsedLine("c", "\n", 5), });
}
public ScenarioOutlineLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, listener, language)
{
}
public UriLexer(Lexer parent, LineEnumerator lineEnumerator, IListener listener, Language language)
: base(parent, lineEnumerator, listener, language)
{
}
