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https://issues.apache.org/jira/browse/LUCENE-1483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12655892#action_12655892
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Hoss Man commented on LUCENE-1483:
----------------------------------
I haven't been following this issue too closely (or truthfully: at all) but if
there's talk of deprecating HItCollector and introducing a new superclass to
replace it, would it also make sense to revist the idea of adding a return type
to the collect/hit method? ... ie: an enum style result indicating "OK" or
"ABORT" (with the potential of adding additional constants later ala
FieldSelectorResult)
I remember this coming up as a "wish list" back when TimeLimitedCollector was
added (but i don't really remember if it was decided that the current
implementation was actually better then if collect() did have a return value)
Anyway, just something to ponder...
{code}
public abstract class Hitable {
public abstract void setBase(int base);
public abstract HitStatus hit(int doc, float score);
}
/** @deprecated */
public abstract class HitCollector extends Hitable {
public abstract void collect(int doc, float score);
public void setBase(int base) { throw new UOE(); }
public HitStatus hit(int doc, float score) {
collect(doc, score);
return HitStatus.OK;
}
}
{code}
> Change IndexSearcher to use MultiSearcher semantics for multiple subreaders
> ---------------------------------------------------------------------------
>
> Key: LUCENE-1483
> URL: https://issues.apache.org/jira/browse/LUCENE-1483
> Project: Lucene - Java
> Issue Type: Improvement
> Affects Versions: 2.9
> Reporter: Mark Miller
> Priority: Minor
> Attachments: LUCENE-1483.patch, LUCENE-1483.patch, LUCENE-1483.patch,
> LUCENE-1483.patch, LUCENE-1483.patch, LUCENE-1483.patch, LUCENE-1483.patch,
> LUCENE-1483.patch, LUCENE-1483.patch, LUCENE-1483.patch
>
>
> FieldCache and Filters are forced down to a single segment reader, allowing
> for individual segment reloading on reopen.
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