org.apache.lucene.index

Class CheckIndex.ConstantRelationIntersectVisitor

java.lang.Object

org.apache.lucene.index.CheckIndex.ConstantRelationIntersectVisitor

All Implemented Interfaces:

PointValues.IntersectVisitor

Enclosing class:

CheckIndex

private static class CheckIndex.ConstantRelationIntersectVisitor
extends java.lang.Object
implements PointValues.IntersectVisitor

Field Summary

Fields

Modifier and Type	Field and Description
private PointValues.Relation	relation

Constructor Summary

Constructors

Constructor and Description
ConstantRelationIntersectVisitor(PointValues.Relation relation)

Method Summary

Modifier and Type	Method and 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

Methods inherited from interface org.apache.lucene.index.PointValues.IntersectVisitor

grow

Field Detail

relation

private final PointValues.Relation relation

Constructor Detail

ConstantRelationIntersectVisitor

ConstantRelationIntersectVisitor(PointValues.Relation relation)

Method Detail

visit

public void visit(int docID)
           throws java.io.IOException

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 interface PointValues.IntersectVisitor

Throws:

java.io.IOException

visit

public void visit(int docID,
                  byte[] packedValue)
           throws java.io.IOException

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 interface PointValues.IntersectVisitor

Throws:

java.io.IOException

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 interface PointValues.IntersectVisitor