org.eclipse.jetty.monitor.triggers
类 AndEventTrigger

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

public class AndEventTrigger
extends EventTrigger

AndEventTrigger EventTrigger aggregation using logical AND operation that executes matching of the aggregated event triggers in left to right order

字段摘要

protected List<EventTrigger>

_triggers

构造方法摘要

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

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

方法摘要

EventState	getState(long timestamp) Retrieve the event state associated with specified invocation of the event trigger match method.
boolean	match(long timestamp) 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

AndEventTrigger

public AndEventTrigger(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

AndEventTrigger

public AndEventTrigger(EventTrigger... triggers)

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

参数：

triggers - array of event triggers to add

方法详细信息

match

public boolean match(long timestamp)
              throws Exception

Verify if the event trigger conditions are in the appropriate state for an event to be triggered. This event trigger will match if all aggregated event triggers would return a match.

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)

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)

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()