def createNumericExpr(self, operator, left, right):
if operator == MINUS_OPERATOR and right is None:
return ParsedExpr.ParsedUnaryExpr(left)
cl = self.opMap[operator]
if type(cl) is types.TupleType:
return cl[0](cl[1], left, right)
return cl(left, right)
def andExpr2(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 495
andExpr: andExpr AND equalityExpr
"""
__val = ParsedExpr.ParsedAndExpr(__stack[__ptr + 1], __stack[__ptr + 3])
return __val
def filterExpr2(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 460
filterExpr: primaryExpr predicateList
"""
__val = ParsedExpr.ParsedFilterExpr(__stack[__ptr + 1], __stack[__ptr + 2])
return __val
def unaryExpr2(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 634
unaryExpr: '-' unionExpr
"""
__val = ParsedExpr.ParsedUnaryExpr(__stack[__ptr + 2])
return __val
def functionCall1(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 339
functionCall: FUNCTION_NAME '(' ')'
"""
__val = ParsedExpr.ParsedFunctionCallExpr(__stack[__ptr + 1], [])
return __val
def unionExpr2(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 409
unionExpr: unionExpr '|' pathExpr
"""
__val = ParsedExpr.ParsedUnionExpr(__stack[__ptr + 1], __stack[__ptr + 3])
return __val
def primaryExpr4(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 322
primaryExpr: NLITERAL
"""
__val = ParsedExpr.ParsedNLiteralExpr(__stack[__ptr + 1])
return __val
def primaryExpr1(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 292
primaryExpr: VARIABLE_REFERENCE
"""
__val = ParsedExpr.ParsedVariableReferenceExpr(__stack[__ptr + 1])
return __val
def orExpr2(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 477
orExpr: orExpr OR andExpr
"""
__val = ParsedExpr.ParsedOrExpr(__stack[__ptr + 1], __stack[__ptr + 3])
return __val
def pathExpr4(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 441
pathExpr: filterExpr DOUBLE_SLASH relativeLocationPath
"""
__val = ParsedExpr.ParsedPathExpr(__stack[__ptr + 2], __stack[__ptr + 1],
__stack[__ptr + 3])
return __val
def pathExpr3(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 430
pathExpr: filterExpr '/' relativeLocationPath
"""
__val = ParsedExpr.ParsedPathExpr(__stack[__ptr + 2], __stack[__ptr + 1],
__stack[__ptr + 3])
return __val
def functionCall2(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 352
functionCall: FUNCTION_NAME '(' argumentList ')'
"""
__val = ParsedExpr.ParsedFunctionCallExpr(__stack[__ptr + 1],
__stack[__ptr + 3])
return __val
def additiveExpr3(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 580
additiveExpr: additiveExpr '-' multiplicativeExpr
"""
__val = ParsedExpr.ParsedAdditiveExpr(-1, __stack[__ptr + 1],
__stack[__ptr + 3])
return __val
def equalityExpr2(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 513
equalityExpr: equalityExpr EQUALITY_OP relationalExpr
"""
__val = ParsedExpr.ParsedEqualityExpr(__stack[__ptr + 2],
__stack[__ptr + 1],
__stack[__ptr + 3])
return __val
def multiplicativeExpr2(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 598
multiplicativeExpr: multiplicativeExpr MULTIPLY_OPERATOR unaryExpr
"""
ops = {
'*': 0,
'div': 1,
'mod': 2,
}
__val = ParsedExpr.ParsedMultiplicativeExpr(ops[__stack[__ptr + 2]],
__stack[__ptr + 1],
__stack[__ptr + 3])
return __val
def relationalExpr2(self, __stack, __ptr):
"""
from XPath/XPathBase.bgen.frag, line 531
relationalExpr: relationalExpr RELATIONAL_OP additiveExpr
"""
ops = {
'<': 0,
'>': 2,
'<=': 1,
'>=': 3,
}
__val = ParsedExpr.ParsedRelationalExpr(ops[__stack[__ptr + 2]],
__stack[__ptr + 1],
__stack[__ptr + 3])
return __val
def createFunctionCall(self, prefix, localName, args):
if prefix:
return ParsedExpr.ParsedFunctionCallExpr(prefix + ':' + localName,
args)
else:
return ParsedExpr.ParsedFunctionCallExpr(localName, args)
def createVariableReference(self, prefix, localName):
if prefix:
return ParsedExpr.ParsedVariableReferenceExpr('$' + prefix + ':' +
localName)
else:
return ParsedExpr.ParsedVariableReferenceExpr('$' + localName)
def createFilterExpr(self, filter, predicates):
return ParsedExpr.ParsedFilterExpr(filter,
ParsedPredicateList(predicates))
def createAbbreviatedPathExpr(self, left, right):
return ParsedExpr.ParsedPathExpr(XPATH.DOUBLE_SLASH, left, right)
def createPathExpr(self, left, right):
return ParsedExpr.ParsedPathExpr("/", left, right)