org.apache.hadoop.hbase.hbtop.screen.top

Class Paging

java.lang.Object

org.apache.hadoop.hbase.hbtop.screen.top.Paging

@InterfaceAudience.Private
public class Paging
extends Object

Utility class for paging for the metrics.

Field Summary

Fields

Modifier and Type	Field and Description
private int	currentPosition
private int	pageEndPosition
private int	pageSize
private int	pageStartPosition
private int	recordsSize

Constructor Summary

Constructors

Constructor and Description
Paging()

Method Summary

Modifier and Type	Method and Description
void	arrowDown()
void	arrowUp()
int	getCurrentPosition()
int	getPageEndPosition()
int	getPageStartPosition()
void	init()
private void	keepConsistent()
void	pageDown()
void	pageUp()
void	updatePageSize(int pageSize)
void	updateRecordsSize(int recordsSize)

Methods inherited from class java.lang.Object

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

Field Detail

currentPosition

private int currentPosition

pageStartPosition

private int pageStartPosition

pageEndPosition

private int pageEndPosition

pageSize

private int pageSize

recordsSize

private int recordsSize

Constructor Detail

Paging

public Paging()

Method Detail

init

public void init()

updatePageSize

public void updatePageSize(int pageSize)

updateRecordsSize

public void updateRecordsSize(int recordsSize)

arrowUp

public void arrowUp()

arrowDown

public void arrowDown()

pageUp

public void pageUp()

pageDown

public void pageDown()

keepConsistent

private void keepConsistent()

getCurrentPosition

public int getCurrentPosition()

getPageStartPosition

public int getPageStartPosition()

getPageEndPosition

public int getPageEndPosition()