Package org.zkoss.zats.mimic

Interface QueryAgent

All Superinterfaces:

Agent

All Known Subinterfaces:

ComponentAgent, DesktopAgent, PageAgent

All Known Implementing Classes:

DefaultComponentAgent, DefaultDesktopAgent, DefaultPageAgent

public interface QueryAgent
extends Agent

Agent that can be used to query other agent.

Since:

1.2.1

Author:

henrichen

Method Summary

Modifier and Type	Method	Description
<T> T	as(Class<T> clazz)	Try to get a instance of target class for this query agent, the target class is usually a OperationAgent or a native Component if it cannot get a instance of target class, it will throw AgentException.
<T> boolean	is(Class<T> clazz)	Can get a instance of target class for this query agent.
ComponentAgent	query(String selector)	to find the first component agent with the selector in this query agent.
List<ComponentAgent>	queryAll(String selector)	to find the component agents with the selector in this query agent.

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

getClient, getDelegatee

Method Details

query

ComponentAgent query(String selector)

to find the first component agent with the selector in this query agent.

Parameters:

selector - the selector

Returns:

the first component agent, null if not found

queryAll

List<ComponentAgent> queryAll(String selector)

to find the component agents with the selector in this query agent.

Parameters:

selector - the selector

Returns:

the component agents

as

<T> T as(Class<T> clazz)

Try to get a instance of target class for this query agent, the target class is usually a OperationAgent or a native Component
if it cannot get a instance of target class, it will throw AgentException.

Parameters:

clazz - class of specify operation.

Returns:

operation object.

is

<T> boolean is(Class<T> clazz)

Can get a instance of target class for this query agent.

Parameters:

clazz - the class cast to.

Returns:

true if can get a instance of target class