Package com.tailf.ncs.alarmman.consumer

Class AlarmSource

Object

com.tailf.ncs.alarmman.consumer.AlarmSource

public class AlarmSource
extends Object

This class establishes a listener queue for emitted alarms. It requires the AlarmSourceCentral to be started, which will submit the alarms to the queue

Constructor Summary

Constructors

Constructor	Description
AlarmSource()

Method Summary

Modifier and Type	Method	Description
boolean	isListening()
Alarm	pollAlarm(int time, TimeUnit unit)
void	startListening()
void	stopListening()
Alarm	takeAlarm()	Retrieves or waiting if necessary until an Alarm becomes available.

Methods inherited from class java.lang.Object

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

Constructor Details

AlarmSource

public AlarmSource()

Method Details

takeAlarm

public Alarm takeAlarm()
                throws InterruptedException

Retrieves or waiting if necessary until an Alarm becomes available.

Blocks the current thread indefinitely until the operation can succeed.

Returns:

Alarm

Throws:

InterruptedException

pollAlarm

public Alarm pollAlarm(int time,
 TimeUnit unit)
                throws InterruptedException

Parameters:

time -

unit -

Returns:

Alarm

Throws:

InterruptedException

stopListening

public void stopListening()

startListening

public void startListening()

isListening

public boolean isListening()