Package org.apache.lucene.util.bkd
Class BKDWriter.MergeIntersectsVisitor
java.lang.Object
org.apache.lucene.util.bkd.BKDWriter.MergeIntersectsVisitor
- All Implemented Interfaces:
PointValues.IntersectVisitor
- Enclosing class:
- BKDWriter
private static class BKDWriter.MergeIntersectsVisitor
extends Object
implements PointValues.IntersectVisitor
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Field Summary
FieldsModifier and TypeFieldDescription(package private) int[]
(package private) int
private final int
(package private) byte[]
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptioncompare
(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
grow
(int count) Notifies the caller that this many documents are about to be visited(package private) void
reset()
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
Methods inherited from interface org.apache.lucene.index.PointValues.IntersectVisitor
visit, visit
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Field Details
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docsInBlock
int docsInBlock -
packedValues
byte[] packedValues -
docIDs
int[] docIDs -
packedBytesLength
private final int packedBytesLength
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Constructor Details
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MergeIntersectsVisitor
MergeIntersectsVisitor(int packedBytesLength)
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Method Details
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reset
void reset() -
grow
public void grow(int count) Description copied from interface:PointValues.IntersectVisitor
Notifies the caller that this many documents are about to be visited- Specified by:
grow
in interfacePointValues.IntersectVisitor
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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
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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