com.redhat.rhn.frontend.listview

Class PageControl

java.lang.Object

com.redhat.rhn.frontend.listview.ListControl

com.redhat.rhn.frontend.listview.PageControl

public class PageControl
extends ListControl

PageControl is a means of controlling how much data the user sees in a list at a time. It also provides the filtering and indexing mechanisms of ListControl

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_PER_PAGE static value for default results per page.

Constructor Summary

Constructors

Constructor and Description
PageControl()

Method Summary

Modifier and Type	Method and Description
int	getEnd() Get the number of entries desired in this list
int	getStart() Get the first element in the list
void	setPageSize(int ps) Set the page size for this list
void	setStart(int s) Set the first element in the list must be greater than 0.

Methods inherited from class com.redhat.rhn.frontend.listview.ListControl

createIndex, filterData, getFilterColumn, getFilterData, hasFilter, hasIndex, setCustomFilter, setFilter, setFilterColumn, setFilterData, setIndexData

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PER_PAGE

public static final int DEFAULT_PER_PAGE

static value for default results per page.

See Also:

Constant Field Values

Constructor Detail

PageControl

public PageControl()

Method Detail

getEnd

public int getEnd()

Get the number of entries desired in this list

Returns:

Returns the end.

setPageSize

public void setPageSize(int ps)

Set the page size for this list

Parameters:

ps - The current user's desired page size.

getStart

public int getStart()

Get the first element in the list

Returns:

Returns the start.

setStart

public void setStart(int s)

Set the first element in the list must be greater than 0.

Parameters:

s - The start to set greater than 0.