Collection Iterator的意思|示意

Create an iterator to iterate through the collection.

创建一个迭代器，以便通过集合进行迭代。

If this collection makes any guarantees as to what order its elements are returned by its iterator, this method must return the elements in the same order.

如果集合保证它所含元素的顺序为迭代器的顺序，那么方法必须以相同顺序返回元素。

Fundamentally, the for loop involves what is known as an iterator, which is used to move through the collection item by item.

本质上，for循环涉及到一个迭代器(iterator)，用于在集合中逐项移动。

Is there a circular dependency between an collection and its iterator?

有一个收集和它的迭代器之间的循环依赖？

The iterator method collect, for example, applies a closure to every element in a collection and returns a new collection with the new values.

例如，迭代器方法collect把闭包应用到集合中的每个元素上，并返回一个带有新值的新集合。

Using Iterable has some obvious drawbacks when domain modeling, because only one such collection of objects can be so "implicitly" supported via the iterator method.

在域建模的时候，使用Iterable有一些明显的缺陷，因为通过iterator方法只能那么“隐晦”地支持一个那样的对象集合。