Package org.apache.lucene.index
Class CheckIndex.VerifyPointsVisitor
- java.lang.Object
-
- org.apache.lucene.index.CheckIndex.VerifyPointsVisitor
-
- All Implemented Interfaces:
PointValues.IntersectVisitor
- Enclosing class:
- CheckIndex
public static class CheckIndex.VerifyPointsVisitor extends java.lang.Object implements PointValues.IntersectVisitor
Walks the entire N-dimensional points space, verifying that all points fall within the last cell's boundaries.
-
-
Field Summary
Fields Modifier and Type Field Description private int
bytesPerDim
private FixedBitSet
docsSeen
private java.lang.String
fieldName
private byte[]
globalMaxPackedValue
private byte[]
globalMinPackedValue
private int
lastDocID
private byte[]
lastMaxPackedValue
private byte[]
lastMinPackedValue
private byte[]
lastPackedValue
private int
maxDoc
private int
numDataDims
private int
numIndexDims
private int
packedBytesCount
private int
packedIndexBytesCount
private long
pointCountSeen
-
Constructor Summary
Constructors Constructor Description VerifyPointsVisitor(java.lang.String fieldName, int maxDoc, PointValues values)
Sole constructor
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description private void
checkPackedValue(java.lang.String desc, byte[] packedValue, int docID)
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.long
getDocCountSeen()
Returns total number of unique docIDs in this BKD treelong
getPointCountSeen()
Returns total number of points in this BKD treevoid
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
grow, visit
-
-
-
-
Field Detail
-
pointCountSeen
private long pointCountSeen
-
lastDocID
private int lastDocID
-
maxDoc
private final int maxDoc
-
docsSeen
private final FixedBitSet docsSeen
-
lastMinPackedValue
private final byte[] lastMinPackedValue
-
lastMaxPackedValue
private final byte[] lastMaxPackedValue
-
lastPackedValue
private final byte[] lastPackedValue
-
globalMinPackedValue
private final byte[] globalMinPackedValue
-
globalMaxPackedValue
private final byte[] globalMaxPackedValue
-
packedBytesCount
private final int packedBytesCount
-
packedIndexBytesCount
private final int packedIndexBytesCount
-
numDataDims
private final int numDataDims
-
numIndexDims
private final int numIndexDims
-
bytesPerDim
private final int bytesPerDim
-
fieldName
private final java.lang.String fieldName
-
-
Constructor Detail
-
VerifyPointsVisitor
public VerifyPointsVisitor(java.lang.String fieldName, int maxDoc, PointValues values) throws java.io.IOException
Sole constructor- Throws:
java.io.IOException
-
-
Method Detail
-
getPointCountSeen
public long getPointCountSeen()
Returns total number of points in this BKD tree
-
getDocCountSeen
public long getDocCountSeen()
Returns total number of unique docIDs in this BKD tree
-
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
-
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
-
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
-
checkPackedValue
private void checkPackedValue(java.lang.String desc, byte[] packedValue, int docID)
-
-