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java.lang.Objectorg.apache.jackrabbit.core.query.lucene.LuceneQueryHits
public class LuceneQueryHits
Wraps a lucene query result and adds a close method that allows to release resources after a query has been executed and the results have been read completely.
Constructor Summary | |
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LuceneQueryHits(org.apache.lucene.index.IndexReader reader,
org.apache.lucene.search.IndexSearcher searcher,
org.apache.lucene.search.Query query)
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Method Summary | |
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void |
close()
Releases resources held by this hits instance. |
int |
getSize()
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ScoreNode |
nextScoreNode()
Returns the next score node in this QueryHits or null if
there are no more score nodes. |
void |
skip(int n)
Skips a n score nodes. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public LuceneQueryHits(org.apache.lucene.index.IndexReader reader, org.apache.lucene.search.IndexSearcher searcher, org.apache.lucene.search.Query query) throws IOException
IOException
Method Detail |
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public ScoreNode nextScoreNode() throws IOException
null
if
there are no more score nodes.
nextScoreNode
in interface QueryHits
IOException
- if an error occurs while reading from the index.public void close() throws IOException
close
in interface CloseableHits
IOException
- if an error occurs while releasing resources.public int getSize()
getSize
in interface CloseableHits
public void skip(int n) throws IOException
n
score nodes.
skip
in interface CloseableHits
n
- the number of score nodes to skip.
IOException
- if an error occurs while skipping.
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