Mercurial > hg > blitz_condensed
diff src/org/dancres/blitz/stats/IOStat.java @ 0:3dc0c5604566
Initial checkin of blitz 2.0 fcs - no installer yet.
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Sat, 21 Mar 2009 11:00:06 +0000 |
parents | |
children | 6f68e94c1fb8 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/org/dancres/blitz/stats/IOStat.java Sat Mar 21 11:00:06 2009 +0000 @@ -0,0 +1,54 @@ +package org.dancres.blitz.stats; + +/** + <p>Tracks WriteDaemon statistics. This stat is permanently enabled and + cannot be switched on or off. It's maintenance costs are entirely absorbed + by the caller recovering stats from StatsBoard.</p> + + @see org.dancres.blitz.disk.WriteDaemon + */ +public class IOStat implements Stat { + private long theId; + + private double theTimePerIn; + private double theTimePerOut; + private double theInOutRatio; + private int theQueueSize; + private int theThrottleCount; + + public IOStat(long anId, double aTimePerIn, double aTimePerOut, + double anInOutRatio, int aQueueSize, int aThrottleCount) { + theId = anId; + theTimePerIn = aTimePerIn; + theTimePerOut = aTimePerOut; + theInOutRatio = anInOutRatio; + theQueueSize = aQueueSize; + theThrottleCount = aThrottleCount; + } + + public long getId() { + return theId; + } + + public double getTimePerIn() { + return theTimePerIn; + } + + public double getTimePerOut() { + return theTimePerOut; + } + + public double getInOutRatio() { + return theInOutRatio; + } + + public int getQueueSize() { + return theQueueSize; + } + + public String toString() { + return "IO TPI: " + theTimePerIn + " TPO: " + theTimePerOut + " IOR: " + + theInOutRatio + " QSZ: " + theQueueSize + " THROTTLE: " + + theThrottleCount; + } +}