org.opennms.netmgt.rtc.datablock

Class RTCNodeSvcTime

java.lang.Object

org.opennms.netmgt.rtc.datablock.RTCNodeSvcTime

public class RTCNodeSvcTime
extends Object

This contains a service lost/regained set/pair for the node - i.e each service lost time and the corresponding service regained time

Author:

Sowmya Kumaraswamy , OpenNMS.org

Constructor Summary

Constructors

Constructor and Description
RTCNodeSvcTime(long lostTime) Creates a time with the lost time
RTCNodeSvcTime(long lostTime, long regainedTime) Creates the service time with both the lost and regained times

Method Summary

Modifier and Type	Method and Description
long	getDownTime(long curTime, long rollingWindow) Return the downtime (difference between the regained and lost times) in the last rolling window
long	getLostTime() Return the service lost time
long	getRegainedTime() Return the service regained time
boolean	hasExpired(long startOfRollingWindow) Return true if this outage has expired.
void	setRegainedTime(long t) Set the service regained time

Methods inherited from class java.lang.Object

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

Constructor Detail

RTCNodeSvcTime

public RTCNodeSvcTime(long lostTime)

Creates a time with the lost time

Parameters:

lostTime - the time at which service was lost

RTCNodeSvcTime

public RTCNodeSvcTime(long lostTime,
                      long regainedTime)

Creates the service time with both the lost and regained times

Parameters:

lostTime - the time at which service was lost

regainedTime - the time at which service was regained

Method Detail

setRegainedTime

public void setRegainedTime(long t)

Set the service regained time

Parameters:

t - the time at which service was regained

getLostTime

public long getLostTime()

Return the service lost time

Returns:

the service lost time

getRegainedTime

public long getRegainedTime()

Return the service regained time

Returns:

the service regained time

hasExpired

public boolean hasExpired(long startOfRollingWindow)

Return true if this outage has expired.

Parameters:

startOfRollingWindow - Epoch milliseconds that indicates the beginning of the rolling outage window.

Returns:

true if this outage has expired

getDownTime

public long getDownTime(long curTime,
                        long rollingWindow)

Return the downtime (difference between the regained and lost times) in the last rolling window

Parameters:

curTime - a long.

rollingWindow - a long.

Returns:

the downtime (difference between the regained and lost times) in the last rolling window