org.apache.lucene.util.bkd

Interface PointReader

All Superinterfaces:

AutoCloseable, Closeable

All Known Implementing Classes:

HeapPointReader, OfflinePointReader

public interface PointReader
extends Closeable

One pass iterator through all points previously written with a PointWriter, abstracting away whether points are read from (offline) disk or simple arrays in heap.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

Method Summary

Modifier and Type	Method and Description
boolean	next() Returns false once iteration is done, else true.
PointValue	pointValue() Sets the packed value in the provided ByteRef

Methods inherited from interface java.io.Closeable

close

Method Detail

next

boolean next()
      throws IOException

Returns false once iteration is done, else true.

Throws:

IOException

pointValue

PointValue pointValue()

Sets the packed value in the provided ByteRef