def getNodeText(cls, t:Tree, ruleNames:list=None, recog:Parser=None):
if recog is not None:
ruleNames = recog.ruleNames
if ruleNames is not None:
if isinstance(t, RuleNode):
if t.getAltNumber()!=0: # should use ATN.INVALID_ALT_NUMBER but won't compile
return ruleNames[t.getRuleIndex()]+":"+str(t.getAltNumber())
return ruleNames[t.getRuleIndex()]
elif isinstance( t, ErrorNode):
return str(t)
elif isinstance(t, TerminalNode):
if t.symbol is not None:
return t.symbol.text
# no recog for rule names
payload = t.getPayload()
if isinstance(payload, Token ):
return payload.text
return str(t.getPayload())
def getNodeText(cls, t:Tree, ruleNames:list=None, recog:Parser=None):
if recog is not None:
ruleNames = recog.ruleNames
if ruleNames is not None:
if isinstance(t, RuleNode):
if t.getAltNumber()!=0: # should use ATN.INVALID_ALT_NUMBER but won't compile
return ruleNames[t.getRuleIndex()]+":"+str(t.getAltNumber())
return ruleNames[t.getRuleIndex()]
elif isinstance( t, ErrorNode):
return str(t)
elif isinstance(t, TerminalNode):
if t.symbol is not None:
return t.symbol.text
# no recog for rule names
payload = t.getPayload()
if isinstance(payload, Token ):
return payload.text
return str(t.getPayload())
