Package com.emc.mongoose.base.metrics.snapshot

Class RateMetricSnapshotImpl

java.lang.Object

com.emc.mongoose.base.metrics.snapshot.NamedMetricSnapshotBase

com.emc.mongoose.base.metrics.snapshot.NamedCountMetricSnapshotImpl

com.emc.mongoose.base.metrics.snapshot.RateMetricSnapshotImpl

All Implemented Interfaces:

CountMetricSnapshot, DoubleLastMetricSnapshot, ElapsedTimeMetricSnapshot, MeanMetricSnapshot, NamedMetricSnapshot, RateMetricSnapshot, java.io.Serializable

public class RateMetricSnapshotImpl
extends NamedCountMetricSnapshotImpl
implements RateMetricSnapshot

See Also:

Serialized Form

Field Summary

Fields inherited from class com.emc.mongoose.base.metrics.snapshot.NamedCountMetricSnapshotImpl

count

Constructor Summary

Constructors

Constructor	Description
RateMetricSnapshotImpl(double last, double mean, java.lang.String metricName, long count, long elapsedTimeMillis)

Method Summary

Modifier and Type	Method	Description
static RateMetricSnapshot	aggregate(java.util.List<RateMetricSnapshot> snapshots)
long	elapsedTimeMillis()
double	last()
double	mean()

Methods inherited from class com.emc.mongoose.base.metrics.snapshot.NamedCountMetricSnapshotImpl

count

Methods inherited from class com.emc.mongoose.base.metrics.snapshot.NamedMetricSnapshotBase

name, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.emc.mongoose.base.metrics.snapshot.CountMetricSnapshot

count

Methods inherited from interface com.emc.mongoose.base.metrics.snapshot.NamedMetricSnapshot

name

Constructor Detail

RateMetricSnapshotImpl

public RateMetricSnapshotImpl(double last,
                              double mean,
                              java.lang.String metricName,
                              long count,
                              long elapsedTimeMillis)

Method Detail

aggregate

public static RateMetricSnapshot aggregate(java.util.List<RateMetricSnapshot> snapshots)

last

public final double last()

Specified by:

last in interface DoubleLastMetricSnapshot

elapsedTimeMillis

public final long elapsedTimeMillis()

Specified by:

elapsedTimeMillis in interface ElapsedTimeMetricSnapshot

mean

public final double mean()

Specified by:

mean in interface MeanMetricSnapshot