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OpenNMS API 1.2.3 | |||||||||
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java.lang.Objectjava.util.AbstractCollection
java.util.AbstractList
java.util.ArrayList
org.opennms.report.datablock.OutageSvcTimesList
This contains a list of service lost/regained set/pair. Also maintains the outage/down time each time it is calculated and the time from which this was calculated - this is done so when the view outage time for a window is calculated, the same calculations are not done on the node multiple times
Nested Class Summary |
Nested classes inherited from class java.util.AbstractList |
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Field Summary | |
private long |
m_busOutTime
The outage time computed during business hours. |
private long |
m_outTime
The outage time computed since 'm_outTimeSince' |
private long |
m_outTimeSince
The time from which the current outtime 'm_outTime' is calculated |
Fields inherited from class java.util.ArrayList |
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Fields inherited from class java.util.AbstractList |
modCount |
Constructor Summary | |
OutageSvcTimesList()
Default constructor |
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OutageSvcTimesList(int initialCapacity)
Constructor |
Method Summary | |
void |
addSvcTime(long losttime)
Add a new service time entry |
void |
addSvcTime(long losttime,
long regainedtime)
Add a new servicetime entry |
long |
getDownTime(long curTime,
long rollingWindow)
Calculate the total downtime in this list of service times for the last 'rollinWindow' time starting at 'curTime' |
java.util.List |
getServiceOutages(java.lang.String nodeName,
long curTime,
long rollingWindow)
Returns a list of outage / out-since pairs for the rolling window specified |
java.lang.String |
toString()
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Methods inherited from class java.util.ArrayList |
add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, lastIndexOf, remove, removeRange, set, size, toArray, toArray, trimToSize |
Methods inherited from class java.util.AbstractList |
equals, hashCode, iterator, listIterator, listIterator, subList |
Methods inherited from class java.util.AbstractCollection |
containsAll, remove, removeAll, retainAll |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.List |
containsAll, equals, hashCode, iterator, listIterator, listIterator, remove, removeAll, retainAll, subList |
Field Detail |
private long m_outTimeSince
private long m_outTime
private long m_busOutTime
Constructor Detail |
public OutageSvcTimesList()
ArrayList.ArrayList()
public OutageSvcTimesList(int initialCapacity)
ArrayList.ArrayList(int initCapacity)
Method Detail |
public void addSvcTime(long losttime, long regainedtime)
losttime
- time at which service was lostregainedtime
- time at which service was regainedpublic void addSvcTime(long losttime)
losttime
- time at which service was lostpublic long getDownTime(long curTime, long rollingWindow)
curTime
- the current time from which the down time is to be calculatedrollingWindow
- the last window for which the downtime is to be calculated
public java.util.List getServiceOutages(java.lang.String nodeName, long curTime, long rollingWindow)
curTime
- the current time from which the down time is to be calculatedrollingWindow
- the last window for which the downtime is to be calculatedpublic java.lang.String toString()
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