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Digy commented on LUCENENET-97:
-------------------------------
General usage of HitIterator is:
HitIterator iterator = (HitIterator)hits.Iterator();
MessageBox.Show(iterator.Length().ToString());
while (iterator.MoveNext())
{
Hit h = (Hit)iterator.Current;
MessageBox.Show(h.Get("field"));
iterator.MoveNext();
}
The position increment is done in "Current" property. "MoveNext" method is just to see whether
there is another item in the list or not.
So
iterator.MoveNext(); // position to 1st hit
iterator.MoveNext(); // position to 2nd hit
does not anything other than to check the end of the list and ignoring the results.
(I aggree, methods names can be confusing)
DIGY
> HitIterator does not correctly implement System.Collections.IEnumerator
> -----------------------------------------------------------------------
>
> Key: LUCENENET-97
> URL: https://issues.apache.org/jira/browse/LUCENENET-97
> Project: Lucene.Net
> Issue Type: Bug
> Environment: .NET
> Reporter: Neal Granroth
>
> method MoveNext() is supposed to increment the position within the list; it does not.
> method Current() is supposed to return the object at the current position, but not change
the position within the list.
> It incorrectly moves to the next position.
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