org.bluedb.disk.segment

Class SegmentManager<T extends java.io.Serializable>

java.lang.Object

org.bluedb.disk.segment.SegmentManager<T>

public class SegmentManager<T extends java.io.Serializable>
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
SegmentManager(java.nio.file.Path collectionPath, FileManager fileManager, Rollupable rollupable, SegmentSizeConfiguration sizeConfig)

Method Summary

Modifier and Type	Method and Description
protected static SegmentPathManager	createSegmentPathManager(SegmentSizeConfiguration sizeConfig, java.nio.file.Path collectionPath)
java.util.List<Segment<T>>	getAllExistingSegments()
java.util.List<Segment<T>>	getAllSegments(BlueKey key)
java.util.List<Segment<T>>	getExistingSegments(Range range)
Segment<T>	getFirstSegment(BlueKey key)
SegmentPathManager	getPathManager()
Segment<T>	getSegment(long groupingNumber)
Segment<T>	getSegmentAfter(Segment<T> segment)
Range	getSegmentRange(long groupingValue)
long	getSegmentSize()
Range	toRange(java.nio.file.Path path)
protected Segment<T>	toSegment(java.nio.file.Path path)

Methods inherited from class java.lang.Object

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

Constructor Detail

SegmentManager

public SegmentManager(java.nio.file.Path collectionPath,
                      FileManager fileManager,
                      Rollupable rollupable,
                      SegmentSizeConfiguration sizeConfig)

Method Detail

getSegmentRange

public Range getSegmentRange(long groupingValue)

getFirstSegment

public Segment<T> getFirstSegment(BlueKey key)

getSegmentAfter

public Segment<T> getSegmentAfter(Segment<T> segment)

getSegment

public Segment<T> getSegment(long groupingNumber)

getAllSegments

public java.util.List<Segment<T>> getAllSegments(BlueKey key)

getAllExistingSegments

public java.util.List<Segment<T>> getAllExistingSegments()

getExistingSegments

public java.util.List<Segment<T>> getExistingSegments(Range range)

getPathManager

public SegmentPathManager getPathManager()

toSegment

protected Segment<T> toSegment(java.nio.file.Path path)

toRange

public Range toRange(java.nio.file.Path path)

getSegmentSize

public long getSegmentSize()

createSegmentPathManager

protected static SegmentPathManager createSegmentPathManager(SegmentSizeConfiguration sizeConfig,
                                                             java.nio.file.Path collectionPath)