def FilterExpr(self):
PrimaryExpr = self.PrimaryExpr()
if self._peek("r'\\['", "r'\\/'", "r'\\/\\/'", "'\\|'", 'MUL_COMP',
'ADD_COMP', 'REL_COMP', 'EQ_COMP', "r'and'", "r'or'",
'END', "r'\\]'", "r'\\)'", "r'\\,'") == "r'\\['":
PredicateList = self.PredicateList()
PrimaryExpr = X.PredicateList(PrimaryExpr, PredicateList)
return PrimaryExpr
def AxisStep(self):
_token_ = self._peek('FORWARD_AXIS_NAME', "r'@'", 'REVERSE_AXIS_NAME', "r'\\.\\.'", "r'processing-instruction'", "r'comment'", "r'text'", "r'node'", "r'\\*'", 'NCNAME')
if _token_ not in ['REVERSE_AXIS_NAME', "r'\\.\\.'"]:
ForwardStep = self.ForwardStep()
step = ForwardStep
else:# in ['REVERSE_AXIS_NAME', "r'\\.\\.'"]
ReverseStep = self.ReverseStep()
step = ReverseStep
expr = X.AxisStep(*step)
if self._peek("r'\\['", "r'\\/'", "r'\\/\\/'", "'\\|'", 'MUL_COMP', 'ADD_COMP', 'REL_COMP', 'EQ_COMP', "r'and'", "r'or'", 'END', "r'\\]'", "r'\\)'", "r'\\,'") == "r'\\['":
PredicateList = self.PredicateList()
expr = X.PredicateList(expr, PredicateList, step[0])
return expr
def StepPattern(self):
_token_ = self._peek("r'@'", "'child'", "'attribute'",
"r'processing-instruction'", "r'comment'",
"r'text'", "r'node'", "r'\\*'", 'NCNAME')
if _token_ not in ["'child'", "'attribute'"]:
AbbrevForwardStep = self.AbbrevForwardStep()
step = AbbrevForwardStep
else: # in ["'child'", "'attribute'"]
ChildOrAttributeAxisStep = self.ChildOrAttributeAxisStep()
step = ChildOrAttributeAxisStep
expr = X.AxisStep(*step)
if self._peek("r'\\['", "r'\\/'", "r'\\/\\/'", "'\\|'",
'END') == "r'\\['":
PredicateList = self.PredicateList()
expr = X.PredicateList(expr, PredicateList, step[0])
return expr
