def addToken(self, prefix: str, s: str, token_type: TT):
token = CommonToken(type=token_type.value)
token.text = prefix + s
token.column = self.pos
token.line = self.lineNo
self.pos += len(s)
self.builder.append(token)
def create(self, source, type, text, channel, start, stop, line, column):
t = CommonToken(source, type, channel, start, stop)
t.line = line
t.column = column
if text is not None:
t.text = text
elif self.copyText and source[1] is not None:
t.text = source[1].getText(start, stop)
return t
def create(self, source, type, text, channel, start, stop, line, column):
t = CommonToken(source, type, channel, start, stop)
t.line = line
t.column = column
if text is not None:
t.text = text
elif self.copyText and source[1] is not None:
t.text = source[1].getText(start,stop)
return t
def syntaxError(self, recognizer, offendingSymbol, line, column, msg, e):
t = CommonToken(source=(recognizer, recognizer._input),
type=Token.INVALID_TYPE,
channel=Token.DEFAULT_CHANNEL,
start=recognizer._tokenStartCharIndex,
stop=recognizer._tokenStartCharIndex)
t.line = recognizer._tokenStartLine
t.column = recognizer._tokenStartColumn
recognizer._type = Token.MIN_USER_TOKEN_TYPE
recognizer.emitToken(t)
def emit_type(self, token_type, channel=Token.DEFAULT_CHANNEL, text=""):
char_index = self.getCharIndex()
token = CommonToken(self._tokenFactorySourcePair, token_type, channel,
char_index - len(text), char_index)
token.line = self.line
token.column = self.column
token.text = text
self.emitToken(token)
return token
