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 Object implements PointValues.IntersectVisitor
Walks the entire N-dimensional points space, verifying that all points fall within the last cell's boundaries.
  • Field Details

    • pointCountSeen

      private long pointCountSeen
    • lastDocID

      private int lastDocID
    • 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 String fieldName
  • Constructor Details

  • Method Details

    • 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 interface PointValues.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 interface PointValues.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 interface PointValues.IntersectVisitor
    • checkPackedValue

      private void checkPackedValue(String desc, byte[] packedValue, int docID)