Calling this.setState() *generally* doesn’t trigger componentWillReceiveProps()?

Reading through the documentation, I was tripped up by the usage of generally here:

Calling this.setState() generally doesn’t trigger componentWillReceiveProps().

I was trying to imagine a way for a single component to trigger componentWillReceiveProps() on itself as a result of a setState() call, but I think that should not be the case, should it? Does it refer to the possiblity of setState() triggering a re-render in the parent component?

找出包含所引用句子的文件段落，並檢視其中對 setState() 和 componentWillReceiveProps() 的相關說明。確認預期的生命週期行為，然後釐清措辭，讓讀者了解 componentWillReceiveProps() 何時會觸發、何時不會觸發。當文件不再留下所述的歧義時，即表示完成。