def get_value(self, index):
'''
get value by index
:return: Value
'''
if index >= self._size:
raise OutOfRangeException()
return self._record[index]
def get_value(self, index):
"""
get value by index
:return: Value
"""
if index >= len(self._names):
raise OutOfRangeException()
return self._record[index]
def get_type(self, index):
'''
get type by index
:return: value type
'''
if index >= self._size:
raise OutOfRangeException()
return self._record[index].getType()
def get_value(self, index):
"""get value by specified index
:param index: the index of column
:return: ValueWrapper
"""
if index >= len(self._names):
raise OutOfRangeException()
return self._record[index]
def row_values(self, row_index):
"""
Get row values
:param index: the Record index
:return: list<ValueWrapper>
"""
if row_index >= len(self._data_set.rows):
raise OutOfRangeException()
return [(ValueWrapper(value)) for value in self._data_set.rows[row_index].values]
def row_values(self, index):
'''
Get row values
:param index: the Record index
:return: Record
'''
if index >= self._size:
raise OutOfRangeException()
return self._records[index]
def row_values(self, row_index):
"""get row values
:param row_index: the Record index
:return: list<ValueWrapper>
"""
if row_index >= len(self._data_set.rows):
raise OutOfRangeException()
return [(ValueWrapper(value=value,
decode_type=self._decode_type,
timezone_offset=self._timezone_offset))
for value in self._data_set.rows[row_index].values]
def get_relationship(self, index):
'''
get relationship by key
:return: Relationship
'''
if index >= self._size:
raise OutOfRangeException()
if self._record[index] != ttypes.Value.EVAL:
return InvalidValueTypeException(
'the type of index: {} is {} != {}'.format(
index, self._record[index].getType(), ttypes.Value.EVAL))
return ConvertValue.convert(self._record[index])
def get_path(self, index):
'''
get path by index
:return: Path
'''
if index >= self._size:
raise OutOfRangeException()
if self._record[index] != ttypes.Value.PVAL:
return InvalidValueTypeException(
'the type of index: {} is {} != {}'.format(
index, self._record[index].getType(), ttypes.Value.PVAL))
return ConvertValue.convert(self._record[index])