Adiciona metodo 'getInterval' no Iterator

Erickson Silva
1 parent 7966df3e
Showing 1 changed file with 5 additions and 0 deletions Show diff stats
src/new/Iterator.py
@@ -13,6 +13,7 @@ class Iterator(object):
 		self.count = -1
  
 	def load(self, lista):
+		self.reset()
 		self.__list = list(lista);
 		self.size = len(lista)
  
@@ -47,6 +48,10 @@ class Iterator(object):
 	def getAntT(self):
 		return self.getToken("-")[1]
  
+	def getinterval(self, n):
+		if self.count+n > self.size: raise IndexError
+		return self.__list[self.count:self.count+n]
+
 	def hasNext(self):
 		if(self.count < self.size-1):
 			self.count += 1
...	...	@@ -13,6 +13,7 @@ class Iterator(object):
13	13	self.count = -1
14	14
15	15	def load(self, lista):
	16	+ self.reset()
16	17	self.__list = list(lista);
17	18	self.size = len(lista)
18	19
...	...	@@ -47,6 +48,10 @@ class Iterator(object):
47	48	def getAntT(self):
48	49	return self.getToken("-")[1]
49	50
	51	+ def getinterval(self, n):
	52	+ if self.count+n > self.size: raise IndexError
	53	+ return self.__list[self.count:self.count+n]
	54	+
50	55	def hasNext(self):
51	56	if(self.count < self.size-1):
52	57	self.count += 1
...	...