org.apache.myfaces.examples.ppr
Class SortableList

java.lang.Object
  org.apache.myfaces.examples.ppr.SortableList

Direct Known Subclasses:

PPRScrollerExampleBean

public abstract class SortableList

extends java.lang.Object

Convenient base class for sortable lists.

Version:

$Revision: 167718 $ $Date: 2005-03-24 17:47:11 +0100 (Do, 24 Mrz 2005) $

Author:

Thomas Spiegl (latest modification by $Author: matzew $)

Constructor Summary

protected

SortableList(java.lang.String defaultSortColumn)

Method Summary

java.lang.String	getSort()
boolean	isAscending()
protected abstract boolean	isDefaultAscending(java.lang.String sortColumn) Is the default sort direction for the given column "ascending" ?
void	setAscending(boolean ascending)
void	setSort(java.lang.String sort)
void	sort(java.lang.String sortColumn)
protected abstract void	sort(java.lang.String column, boolean ascending) Sort the list.

Methods inherited from class java.lang.Object

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

Constructor Detail

SortableList

protected SortableList(java.lang.String defaultSortColumn)

Method Detail

sort

protected abstract void sort(java.lang.String column,
                             boolean ascending)

Sort the list.

isDefaultAscending

protected abstract boolean isDefaultAscending(java.lang.String sortColumn)

Is the default sort direction for the given column "ascending" ?

sort

public void sort(java.lang.String sortColumn)

getSort

public java.lang.String getSort()

setSort

public void setSort(java.lang.String sort)

isAscending

public boolean isAscending()

setAscending

public void setAscending(boolean ascending)