org.eclipse.jetty.monitor.triggers
类 AggregateEventTrigger

java.lang.Object
  org.eclipse.jetty.monitor.jmx.EventTrigger
      org.eclipse.jetty.monitor.triggers.AggregateEventTrigger

public class AggregateEventTrigger
extends EventTrigger

AggregateEventTrigger EventTrigger aggregation that executes every aggregated event triggers in left to right order, and returns match if any one of them have returned match.

字段摘要

protected List<EventTrigger>

_triggers

构造方法摘要

AggregateEventTrigger()
Construct an event trigger

AggregateEventTrigger(EventTrigger... triggers)
Construct an event trigger and associate the array of event triggers to be aggregated by this trigger

AggregateEventTrigger(List<EventTrigger> triggers)
Construct an event trigger and associate the list of event triggers to be aggregated by this trigger

方法摘要

void	add(EventTrigger trigger)
void	addAll(EventTrigger... triggers)
void	addAll(List<EventTrigger> triggers)
EventState	getState(long timestamp) Retrieve the event state associated with specified invocation of the event trigger match method.
boolean	match(long timestamp) Abstract method to verify if the event trigger conditions are in the appropriate state for an event to be triggered
String	toString() Returns the string representation of this event trigger in the format "AND(triger1,trigger2,...)".

从类 org.eclipse.jetty.monitor.jmx.EventTrigger 继承的方法

getID

从类 java.lang.Object 继承的方法

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

字段详细信息

_triggers

protected final List<EventTrigger> _triggers

构造方法详细信息

AggregateEventTrigger

public AggregateEventTrigger()

Construct an event trigger

AggregateEventTrigger

public AggregateEventTrigger(List<EventTrigger> triggers)

Construct an event trigger and associate the list of event triggers to be aggregated by this trigger

参数：

triggers - list of event triggers to add

AggregateEventTrigger

public AggregateEventTrigger(EventTrigger... triggers)

Construct an event trigger and associate the array of event triggers to be aggregated by this trigger

参数：

triggers - list of event triggers to add

方法详细信息

add

public void add(EventTrigger trigger)

参数：

trigger -

addAll

public void addAll(List<EventTrigger> triggers)

参数：

triggers -

addAll

public void addAll(EventTrigger... triggers)

参数：

triggers -

getState

public EventState getState(long timestamp)

Retrieve the event state associated with specified invocation of the event trigger match method. This event trigger retrieves the combined event state of all aggregated event triggers.

指定者：

类 EventTrigger 中的 getState

参数：

timestamp - time stamp associated with invocation

返回：

event state or null if not found

另请参见：

EventTrigger.getState(long)

match

public boolean match(long timestamp)
              throws Exception

从类 EventTrigger 复制的描述

Abstract method to verify if the event trigger conditions are in the appropriate state for an event to be triggered

指定者：

类 EventTrigger 中的 match

返回：

true to trigger an event

抛出：

Exception

另请参见：

EventTrigger.match(long)

toString

public String toString()

Returns the string representation of this event trigger in the format "AND(triger1,trigger2,...)".

覆盖：

类 Object 中的 toString

返回：

string representation of the event trigger

另请参见：

Object.toString()