org.unict.ing.pds.light.utils

Class Bucket

java.lang.Object

org.unict.ing.pds.dhtdb.utils.model.GenericValue

org.unict.ing.pds.light.utils.Bucket

All Implemented Interfaces:

Serializable

public class Bucket
extends GenericValue

A bucket stores some infos for the distributed tree: - the Label to get the hashed key - the Range to get the interval covered by the leaf - the records counter to deal with splitAndPut

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private Label	leafLabel
private Range	range
private int	recordsCounter

Fields inherited from class org.unict.ing.pds.dhtdb.utils.model.GenericValue

key

Constructor Summary

Constructors

Constructor and Description
Bucket()
Bucket(Key key)
Bucket(Key key, long lower, long upper, String label, int recordsCounter)
Bucket(Key key, Range range, Label leafLabel, int recordsCounter)
Bucket(Range range, Label leafLabel)
Bucket(Range range, Label leafLabel, int recordsCounter)

Method Summary

Modifier and Type	Method and Description
String	getLabel()
Label	getLeafLabel()
long	getLower()
Range	getRange()
int	getRecordsCounter()
long	getUpper()
void	incrementRecordsCounter()
void	incrementRecordsCounter(int i)
void	setLeafLabel(Label leafLabel)
void	setRange(Range range)
void	setRecordsCounter(int recordsCounter)
String	toString()

Methods inherited from class org.unict.ing.pds.dhtdb.utils.model.GenericValue

getKey, setKey

Methods inherited from class java.lang.Object

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

Field Detail

recordsCounter

private int recordsCounter

range

private Range range

leafLabel

private Label leafLabel

Constructor Detail

Bucket

public Bucket(Key key)

Bucket

public Bucket(Key key,
              Range range,
              Label leafLabel,
              int recordsCounter)

Bucket

public Bucket(Range range,
              Label leafLabel,
              int recordsCounter)

Bucket

public Bucket(Range range,
              Label leafLabel)

Bucket

public Bucket()

Bucket

public Bucket(Key key,
              long lower,
              long upper,
              String label,
              int recordsCounter)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

getRecordsCounter

public int getRecordsCounter()

setRecordsCounter

public void setRecordsCounter(int recordsCounter)

incrementRecordsCounter

public void incrementRecordsCounter(int i)

incrementRecordsCounter

public void incrementRecordsCounter()

getRange

public Range getRange()

setRange

public void setRange(Range range)

getLeafLabel

public Label getLeafLabel()

setLeafLabel

public void setLeafLabel(Label leafLabel)

getUpper

public long getUpper()

getLower

public long getLower()

getLabel

public String getLabel()