org.opennms.netmgt.rrd
Class QueuingRrdStrategy.ZeroUpdateOperation

java.lang.Object
  org.opennms.netmgt.rrd.QueuingRrdStrategy.UpdateOperation
      org.opennms.netmgt.rrd.QueuingRrdStrategy.ZeroUpdateOperation

Enclosing class:

QueuingRrdStrategy

public class QueuingRrdStrategy.ZeroUpdateOperation
extends QueuingRrdStrategy.UpdateOperation

Represents an update whose value is 0. These operations can be merged together and take up less memory

Method Summary

int	getCount()
long	getFirstTimeStamp()
long	getInterval()
long	getLastTimeStamp()
void	mergeUpdates(QueuingRrdStrategy.ZeroUpdateOperation op)
void	setCount(int newCount)
void	setInterval(long newInterval)

Methods inherited from class java.lang.Object

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

Method Detail

getCount

public int getCount()

setCount

public void setCount(int newCount)

getFirstTimeStamp

public long getFirstTimeStamp()

getLastTimeStamp

public long getLastTimeStamp()

getInterval

public long getInterval()

setInterval

public void setInterval(long newInterval)

mergeUpdates

public void mergeUpdates(QueuingRrdStrategy.ZeroUpdateOperation op)
                  throws IllegalArgumentException

Throws:

IllegalArgumentException