+class IfaceIter(object):
+
+ def __init__(self, name, count, *args):
+ self.i = 0
+ self.name = name
+ self.maxcount = count
+ self.args = args
+
+ def __iter__(self):
+ return self
+
+ def __next__(self):
+ while True:
+ if self.i >= self.maxcount:
+ raise StopIteration
+ if self.check(self.name, self.i):
+ #print "iter", self.item
+ #print "item args", self.args
+ res = self.item(self.name, self.i, *self.args)
+ if res:
+ self.i += 1
+ return res
+ self.i += 1
+
+ def next(self):
+ return self.__next__()
+
+class MkConnection(IfaceIter):
+
+ def __init__(self, ifaces, name, count, *args):
+ self.ifaces = ifaces
+ IfaceIter.__init__(self, name, count, *args)
+
+ def check(self, name, i):
+ return not self.ifaces.is_on_fastbus(name, i)
+
+ def item(self, name, i, fabric, typ, master):
+ if master:
+ return self.ifaces.data[name].mk_master_connection(name,
+ i, fabric, typ)
+ return self.ifaces.data[name].mk_connection(name, i, fabric, typ)
+
+class MkExtIface(IfaceIter):
+
+ def __init__(self, ifaces, name, count, *args):
+ self.ifaces = ifaces
+ IfaceIter.__init__(self, name, count, *args)
+
+ def check(self, name, i):
+ return not self.ifaces.is_on_fastbus(name, i)
+
+ def item(self, name, i):
+ return self.ifaces.data[name].mk_ext_ifacedef(name, i)
+
+
+class MkPinCon(IfaceIter):
+
+ def __init__(self, ifaces, name, count, *args):
+ self.ifaces = ifaces
+ IfaceIter.__init__(self, name, count, *args)
+
+ def check(self, name, i):
+ return not self.ifaces.is_on_fastbus(name, i)
+
+ def item(self, name, i, typ):
+ return self.ifaces.data[name]._mk_pincon(name, i, typ)
+
+
+class MkClkCon(IfaceIter):
+
+ def __init__(self, ifaces, name, count, *args):
+ self.ifaces = ifaces
+ IfaceIter.__init__(self, name, count, *args)
+
+ def check(self, name, i):
+ return not self.ifaces.is_on_fastbus(name, i)
+
+ def item(self, name, i, ctype):
+ return self.ifaces.data[name]._mk_clk_con(name, i, ctype)
+
+