Package org.zkoss.zats.mimic.impl.operation

Class SwitchedSortAgentImpl

java.lang.Object

org.zkoss.zats.mimic.impl.operation.AgentDelegator<ComponentAgent>

org.zkoss.zats.mimic.impl.operation.SwitchedSortAgentImpl

All Implemented Interfaces:

Agent, OperationAgent, SortAgent

public abstract class SwitchedSortAgentImpl
extends AgentDelegator<ComponentAgent>
implements SortAgent

For Treecol & Listheader, their sorting order's switching is pre-defined. Initially, it's unsorted (natural). When clicking first time, it become ascending. Then it switches between ascending and descending.
natural --> ascending, descending <--> ascending

Author:

Hawk

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ASCENDING
static final String	DESCENDING

Fields inherited from class org.zkoss.zats.mimic.impl.operation.AgentDelegator

target

Constructor Summary

Constructors

Constructor	Description
SwitchedSortAgentImpl(ComponentAgent target)

Method Summary

Modifier and Type	Method	Description
protected abstract String	getSortDirection()
void	sort(boolean ascending)	Send AU data based on the component's current sorting direction.

Methods inherited from class org.zkoss.zats.mimic.impl.operation.AgentDelegator

getClient, getDelegatee

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.zkoss.zats.mimic.Agent

getClient, getDelegatee

Field Details

ASCENDING

public static final String ASCENDING

See Also:

• Constant Field Values

DESCENDING

public static final String DESCENDING

See Also:

• Constant Field Values

Constructor Details

SwitchedSortAgentImpl

public SwitchedSortAgentImpl(ComponentAgent target)

Parameters:

target -

Method Details

getSortDirection

protected abstract String getSortDirection()

sort

public void sort(boolean ascending)

Send AU data based on the component's current sorting direction. For Treecol & Listheader, it only sends AU when desired order is different from current sorted order. Their sorted order's switching is pre-defined, natural --> ascending, ascending <--> descending. Please refer Listheader.onSort().

Specified by:

sort in interface SortAgent

Parameters:

ascending - true indicates ascending; false indicates descending.