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public interface RemoteIterator<T>
A 'forward'-only iterator over a non-local list of elements.
Method Summary | |
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void |
close()
Communicates that the iterator is no longer needed, in case the implementation can use it to optimise consumption of underlying resources. |
boolean |
hasNext()
Indicates whether there are more elements to iterate over. |
java.lang.String |
locator()
Returns a reference to the remote element list. |
T |
next()
Returns the next element. |
Method Detail |
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boolean hasNext()
true
if there are more elements, false
otherwise.T next() throws java.lang.Exception, java.util.NoSuchElementException
java.lang.Exception
- if the element could not be returned.
java.util.NoSuchElementException
- if there are no further elements to iterate over.void close()
java.lang.String locator()
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