org.apache.lucene.codecs.asserting

Class AssertingPointsFormat

java.lang.Object

org.apache.lucene.codecs.PointsFormat

org.apache.lucene.codecs.asserting.AssertingPointsFormat

public final class AssertingPointsFormat
extends PointsFormat

Just like the default point format but with additional asserts.

Field Summary

Fields inherited from class org.apache.lucene.codecs.PointsFormat

EMPTY

Constructor Summary

Constructors

Constructor and Description
AssertingPointsFormat() Create a new AssertingPointsFormat
AssertingPointsFormat(PointsFormat in) Expert: Create an AssertingPointsFormat.

Method Summary

Modifier and Type	Method and Description
PointsReader	fieldsReader(SegmentReadState state) Reads a segment.
PointsWriter	fieldsWriter(SegmentWriteState state) Writes a new segment

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AssertingPointsFormat

public AssertingPointsFormat()

Create a new AssertingPointsFormat

AssertingPointsFormat

public AssertingPointsFormat(PointsFormat in)

Expert: Create an AssertingPointsFormat. This is only intended to pass special parameters for testing.

Method Detail

fieldsWriter

public PointsWriter fieldsWriter(SegmentWriteState state)
                          throws java.io.IOException

Description copied from class: PointsFormat

Writes a new segment

Specified by:

fieldsWriter in class PointsFormat

Throws:

java.io.IOException

fieldsReader

public PointsReader fieldsReader(SegmentReadState state)
                          throws java.io.IOException

Description copied from class: PointsFormat

Reads a segment. NOTE: by the time this call returns, it must hold open any files it will need to use; else, those files may be deleted. Additionally, required files may be deleted during the execution of this call before there is a chance to open them. Under these circumstances an IOException should be thrown by the implementation. IOExceptions are expected and will automatically cause a retry of the segment opening logic with the newly revised segments.

Specified by:

fieldsReader in class PointsFormat

Throws:

java.io.IOException