The upsert iterator is the one that performs the actual updates or inserts and deletes.

迭代器upsert执行实际的更新或者插入及删除操作。

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Interface for an iterator that can access elements in a container only in the forward direction by using the increment operator.

迭代器的接口，只能通过使用递增运算符向前访问容器中的元素。

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An iterator can also have parameters to enable clients to control all or part of the iteration behavior.

迭代器还可以带有参数，以便允许客户端控制全部或部分迭代行为。

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The iterator pattern provides a way to encapsulate looping through a collection or array of objects.

迭代器模式将提供一种通过对象集合或对象数组封装迭代的方法。

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An iterator is a section of code that returns an ordered sequence of values of the same type.

迭代器是可以返回相同类型的值的有序序列的一段代码。

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The element that the iterator points to can be both written to and read from any number of times.

迭代器指向的元素可以写入和读出任意多次。

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Defines an iterator that accesses elements in a container in the reverse direction.

定义一个迭代器，该迭代器以反向访问容器中的元素。

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Although the charAt implementation directly returns char primitives, the iterator implementation must box each char into a Character object.

而charAt实现直接返回char原语，迭代器实现必须将每个char装箱为一个Character对象。

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Furthermore, it also gets an iterator from the ArrayList and scans through the collection from start to finish.

而且，还从ArrayList获得了迭代器，并从头到尾对集合进行了扫描。

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In Blue, ignoring recursion or map (functional iterator ), there’s one way to implement loop constructs.

而在Blue中，忽略了递归或映射（函数迭代器），只有一种方法来实现循环结构。

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Method to return an iterator over the pairs in the collection.

方法返回遍历集合中所有对的迭代器。

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This listing illustrates an internal iterator (also known as a push iterator because it pushes each element in turn to the code block).

该清单展示了内部迭代器（也称为push迭代器，因为它将每个元素依次推到代码块中）。

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You can easily modify the Rope iterator to accommodate skipping forward by more than one character at a time.

很容易就能将Rope迭代器改成一次向前移动不止一个字符。

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Subsequent invocations move the iterator backward or forward by the required distance.

后续的调用会将迭代器前后移动指定的距离。

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Even as objects get added to the collection, the original Iterator can proceed, working through the items in the original collection.

即使对象加入到了集合中，原来的Iterator也可以进行，继续遍历原来集合中的项。

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Continue iterator through the list.

继续通过列表进行迭代。

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Moves the iterator to the next marker in the path.

将迭代程序移到路径中的下一个标记。

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Add this code to the end of the iterator loop

将下列代码添加到迭代器循环的底部

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Interface and use iterator -like methods on collections themselves.

接口，直接在集合上使用类似迭代器的方法。

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Class implements the special iterator returned by the latter method, which defines an extra

类实现由后一个方法返回的特殊迭代器，它定义了一个额外的

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The Parallelism iterator at the boundary of two such regions is called Segment Repartition.

两个这样的区域边界上的Parallelism迭代器称为SegmentRepartition。

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You can use a compound iterator that wraps the iterators that loop through each type of address like the one listed in Listing 3.

您可以使用一个混合迭代器，它封装了遍历清单3中列出的每种地址的迭代器。

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You’re able to use a familiar iterator -like syntax to search through the document to find the data you want.

您可以使用一种熟悉的类似迭代器的语法来搜索整个文档以查找所需的数据。

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Instead, you provide just an iterator , which simply traverses the data structures in your class.

您只需提供一个迭代器，即可遍历类中的数据结构。

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Both the matched and non-matched rows are fed into the upsert iterator .

匹配与未匹配行都被送入upsert迭代器中。

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Listing 2 shows what the previous iterator example becomes

清单2是上述例子改写后的版本

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Listing 8 shows how to extend the Configuration class to implement the Iterator interface, which is internal to PHP.

清单8显示了如何扩展Configuration类来实现Iterator接口，对于PHP来说，该接口是内部接口。

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However, this pane is contained within a spatial iterator , which is configured to place multiple iterations of the TOOL. n

然而，此窗格包含在一个空间迭代器中，它被配置为放置TOOL的多次迭代。

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I then use short-hand for loop notion followed by an iterator with a closure.

然后使用简短的for循环，后面是一个带有闭包的迭代器。

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Then, at the bottom of the file, I use a foreach iterator to walk through the list of traces in the data.

然后在文件的后面，使用foreach迭代器遍历数据中的轨迹列表。

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