Package org.apache.lucene.search.join
Class PointInSetIncludingScoreQuery.MergePointVisitor
- java.lang.Object
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- org.apache.lucene.search.join.PointInSetIncludingScoreQuery.MergePointVisitor
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- All Implemented Interfaces:
PointValues.IntersectVisitor
- Enclosing class:
- PointInSetIncludingScoreQuery
private class PointInSetIncludingScoreQuery.MergePointVisitor extends java.lang.Object implements PointValues.IntersectVisitor
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Field Summary
Fields Modifier and Type Field Description private PrefixCodedTerms.TermIterator
iterator
private BytesRef
nextQueryPoint
(package private) float
nextScore
private FixedBitSet
result
private java.util.Iterator<java.lang.Float>
scoreIterator
private float[]
scores
private BytesRef
scratch
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Constructor Summary
Constructors Modifier Constructor Description private
MergePointVisitor(PrefixCodedTerms sortedPackedPoints, FixedBitSet result, float[] scores)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description PointValues.Relation
compare(byte[] minPackedValue, byte[] maxPackedValue)
Called for non-leaf cells to test how the cell relates to the query, to determine how to further recurse down the tree.void
visit(int docID)
Called for all documents in a leaf cell that's fully contained by the query.void
visit(int docID, byte[] packedValue)
Called for all documents in a leaf cell that crosses the query.-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.lucene.index.PointValues.IntersectVisitor
grow, visit
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Field Detail
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result
private final FixedBitSet result
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scores
private final float[] scores
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iterator
private PrefixCodedTerms.TermIterator iterator
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scoreIterator
private java.util.Iterator<java.lang.Float> scoreIterator
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nextQueryPoint
private BytesRef nextQueryPoint
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nextScore
float nextScore
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scratch
private final BytesRef scratch
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Constructor Detail
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MergePointVisitor
private MergePointVisitor(PrefixCodedTerms sortedPackedPoints, FixedBitSet result, float[] scores) throws java.io.IOException
- Throws:
java.io.IOException
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Method Detail
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visit
public void visit(int docID)
Description copied from interface:PointValues.IntersectVisitor
Called for all documents in a leaf cell that's fully contained by the query. The consumer should blindly accept the docID.- Specified by:
visit
in interfacePointValues.IntersectVisitor
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visit
public void visit(int docID, byte[] packedValue)
Description copied from interface:PointValues.IntersectVisitor
Called for all documents in a leaf cell that crosses the query. The consumer should scrutinize the packedValue to decide whether to accept it. In the 1D case, values are visited in increasing order, and in the case of ties, in increasing docID order.- Specified by:
visit
in interfacePointValues.IntersectVisitor
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compare
public PointValues.Relation compare(byte[] minPackedValue, byte[] maxPackedValue)
Description copied from interface:PointValues.IntersectVisitor
Called for non-leaf cells to test how the cell relates to the query, to determine how to further recurse down the tree.- Specified by:
compare
in interfacePointValues.IntersectVisitor
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