An JoinedIterator is an Iterator that wraps a number of Iterators.
*This class makes multiple iterators look like one to the caller.
* When any method from the Iterator interface is called, the JoinedIterator
* will delegate to a single underlying Iterator. The JoinedIterator will
* invoke the Iterators in sequence until all Iterators are exhausted.
posted on 2006-11-07 17:00
R.Zeus 阅读(395)
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