You may recognize this feature as being similar to the mail merge feature in a word processor, in which form letters are merged with names and addresses from a mailing list.
Each scheduler class is linked with one another in a singly linked list, allowing the classes to be iterated (for example, for the purposes of enablement of disablement on a given processor).
每个调度器类都在一对一连接的列表中彼此相连，使类可以迭代(例如，要启用给定处理器的禁用)。
3
You can specify the character encoding of the file, or leave it to the processor to guess, using a list of clues as dictated by the XSLT spec.