|Modifier and Type||Method and Description|
Advance the iterator and return the
public static final transient ITupleIterator INSTANCE
public ITuple next()
ITuplefrom which you can extract the data and metadata for next entry.
ITupleIterators will generally return the same
ITuple reference on on each invocation of this method. The caller
is responsible for copying out any data or metadata of interest before
ITupleIterator.next() again. See
TupleFilter which is aware of
this and can be used to stack filters safely.
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