class CashFlowBase(object):
'''
Cash flow base class
'''
def __init__(self, duplicate=True):
if duplicate:
self.__inner = InnerCF2()
else:
self.__inner = InnerCF()
def __get_inner(self):
return self.__inner
inner = property(fget=__get_inner)
def __str__(self):
return '%s' % self.__inner
def __repr__(self):
return '%s %s' % (self.__class__.__name__, self)
def __iter__(self):
return self.__inner.__iter__()
def itervalues(self):
return CashIterator(self.__inner)
def __getitem__(self, idx):
return self.__inner[idx].value
def add(self, cf):
pass
def __get_enddate(self):
c = self.__inner
N = len(c)
if N:
return c[N - 1].key
else:
return None
enddate = property(fget=__get_enddate)
def __get_startdate(self):
c = self.__inner
if len(c):
return c[0].key
else:
return None
startdate = property(fget=__get_startdate)
def __len__(self):
return len(self.__inner)
def has_date(self, dte):
return self.__inner.has_key(dte)
class CashFlowBase(object):
'''
Cash flow base class
'''
def __init__(self, duplicate = True):
if duplicate:
self.__inner = InnerCF2()
else:
self.__inner = InnerCF()
def __get_inner(self):
return self.__inner
inner = property(fget = __get_inner)
def __str__(self):
return '%s' % self.__inner
def __repr__(self):
return '%s %s' % (self.__class__.__name__,self)
def __iter__(self):
return self.__inner.__iter__()
def itervalues(self):
return CashIterator(self.__inner)
def __getitem__(self, idx):
return self.__inner[idx].value
def add(self, cf):
pass
def __get_enddate(self):
c = self.__inner
N = len(c)
if N:
return c[N-1].key
else:
return None
enddate = property(fget = __get_enddate)
def __get_startdate(self):
c = self.__inner
if len(c):
return c[0].key
else:
return None
startdate = property(fget = __get_startdate)
def __len__(self):
return len(self.__inner)
def has_date(self, dte):
return self.__inner.has_key(dte)
def __init__(self, duplicate=True):
if duplicate:
self.__inner = InnerCF2()
else:
self.__inner = InnerCF()
def __init__(self, duplicate = True):
if duplicate:
self.__inner = InnerCF2()
else:
self.__inner = InnerCF()
