org.javasimon.jmx

Class StopwatchSample

java.lang.Object

org.javasimon.Sample

org.javasimon.StopwatchSample

org.javasimon.jmx.StopwatchSample

All Implemented Interfaces:

Serializable

public final class StopwatchSample
extends StopwatchSample

Value object for retrieving data from Stopwatch Simon. Basically, it's StopwatchSample with added JMX capabilities to be return as object via MXBean method.

Example:

 SimonManagerMXBean simon = JMX.newMXBeanProxy(..., new ObjectName("domain:type=Simon"), SimonManagerMXBean.class);
 StopwatchSample = simon.getStopwatchSample("simon.stopwatch");
 

Since:

2.0

Author:

Radovan Sninsky

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StopwatchSample(StopwatchSample sample) Framework constructor for Simon MBean implementation to initialize all properties by sample obtained from Simon.
StopwatchSample(String name, double mean, double stdDev, double var, double varN, String note, long firstUsage, long lastUsage, long total, long counter, long min, long max, long minTimestamp, long maxTimestamp, long active, long maxActive, long maxActiveTimestamp, long last) JMX constructor.

Method Summary

Modifier and Type	Method and Description
Date	getFirstUsageAsDate() Timestamp of the first usage from the sampled Simon as a formatted date.
String	getFirstUsageAsString() Timestamp of the first usage from the sampled Simon as a formatted string.
String	getLastAsString() Returns the value of the last measured split in ns as a formatted string.
Date	getLastUsageAsDate() Timestamp of the last usage from the sampled Simon as a formatted date.
String	getLastUsageAsString() Timestamp of the last usage from the sampled Simon as a formatted string.
Date	getMaxActiveTimestampAsDate() Returns ms timestamp when the last peek of the active split count occurred as a formatted date.
String	getMaxActiveTimestampAsString() Returns ms timestamp when the last peek of the active split count occurred as a formatted string.
String	getMaxAsString() Returns maximal time split value in nanoseconds as a formatted string.
Date	getMaxTimestampAsDate() Returns ms timestamp when the max value was measured as a formatted date.
String	getMaxTimestampAsString() Returns ms timestamp when the max value was measured as a formatted string.
String	getMeanAsString() Returns mean value (average) of all measured values as a formatted string (ns).
String	getMinAsString() Returns minimal time split value in nanoseconds as a formatted string.
Date	getMinTimestampAsDate() Returns ms timestamp when the min value was measured as a formatted date.
String	getMinTimestampAsString() Returns ms timestamp when the min value was measured as a formatted string.
String	getTotalAsString() Returns the total sum of all split times in nanoseconds as a formatted string.

Methods inherited from class org.javasimon.StopwatchSample

getActive, getCounter, getLast, getMax, getMaxActive, getMaxActiveTimestamp, getMaxTimestamp, getMean, getMin, getMinTimestamp, getStandardDeviation, getTotal, getVariance, getVarianceN, setActive, setCounter, setLast, setMax, setMaxActive, setMaxActiveTimestamp, setMaxTimestamp, setMean, setMin, setMinTimestamp, setStandardDeviation, setTotal, setVariance, setVarianceN, simonToString, toString

Methods inherited from class org.javasimon.Sample

getFirstUsage, getLastUsage, getName, getNote, setFirstUsage, setLastUsage, setName, setNote

Methods inherited from class java.lang.Object

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

Constructor Detail

StopwatchSample

@ConstructorProperties(value={"name","mean","standardDeviation","variance","varianceN","note","firstUsage","lastUsage","total","counter","min","max","minTimestamp","maxTimestamp","active","maxActive","maxActiveTimestamp","last"})
public StopwatchSample(String name,
                                                                                                                                                                                                                                                              double mean,
                                                                                                                                                                                                                                                              double stdDev,
                                                                                                                                                                                                                                                              double var,
                                                                                                                                                                                                                                                              double varN,
                                                                                                                                                                                                                                                              String note,
                                                                                                                                                                                                                                                              long firstUsage,
                                                                                                                                                                                                                                                              long lastUsage,
                                                                                                                                                                                                                                                              long total,
                                                                                                                                                                                                                                                              long counter,
                                                                                                                                                                                                                                                              long min,
                                                                                                                                                                                                                                                              long max,
                                                                                                                                                                                                                                                              long minTimestamp,
                                                                                                                                                                                                                                                              long maxTimestamp,
                                                                                                                                                                                                                                                              long active,
                                                                                                                                                                                                                                                              long maxActive,
                                                                                                                                                                                                                                                              long maxActiveTimestamp,
                                                                                                                                                                                                                                                              long last)

JMX constructor. Constructor used by JMX client code to initialize all properties of object from composite data object.

Parameters:

name - Simon's name

mean - mean value (provided optionally)

stdDev - standard deviation (provided optionally)

var - variance (provided optionally)

varN - variance N (provided optionally)

firstUsage - first usage ms timestamp

lastUsage - last usage ms timestamp

total - sum of all measured times

note - note (provided optionally)

counter - count of measures

min - minimal measured time

max - maximal measured time

minTimestamp - ms timestamp when minimal time was measured

maxTimestamp - ms timestamp when maximal time was measured

active - count of actual running measures

maxActive - maximum parallel measures

maxActiveTimestamp - ms timestamp time when maximum parallel measures happened

last - last split value in ns

StopwatchSample

public StopwatchSample(StopwatchSample sample)

Framework constructor for Simon MBean implementation to initialize all properties by sample obtained from Simon.

Parameters:

sample - sample object obtained from Stopwatch Simon

Method Detail

getLastAsString

public final String getLastAsString()

Returns the value of the last measured split in ns as a formatted string.

Returns:

last measured split in ns as string

getTotalAsString

public final String getTotalAsString()

Returns the total sum of all split times in nanoseconds as a formatted string.

Returns:

total time of the stopwatch in nanoseconds as string

getMinAsString

public final String getMinAsString()

Returns minimal time split value in nanoseconds as a formatted string.

Returns:

minimal time split in nanoseconds as string

getMaxAsString

public final String getMaxAsString()

Returns maximal time split value in nanoseconds as a formatted string.

Returns:

maximal time split in nanoseconds as string

getMinTimestampAsString

public final String getMinTimestampAsString()

Returns ms timestamp when the min value was measured as a formatted string.

Returns:

ms timestamp of the min value measurement as string

getMinTimestampAsDate

public final Date getMinTimestampAsDate()

Returns ms timestamp when the min value was measured as a formatted date.

Returns:

ms timestamp of the min value measurement as date

getMaxTimestampAsString

public final String getMaxTimestampAsString()

Returns ms timestamp when the max value was measured as a formatted string.

Returns:

ms timestamp of the max value measurement as string

getMaxTimestampAsDate

public final Date getMaxTimestampAsDate()

Returns ms timestamp when the max value was measured as a formatted date.

Returns:

ms timestamp of the max value measurement as date

getMaxActiveTimestampAsString

public final String getMaxActiveTimestampAsString()

Returns ms timestamp when the last peek of the active split count occurred as a formatted string.

Returns:

ms timestamp of the last peek of the active split count as string

getMaxActiveTimestampAsDate

public final Date getMaxActiveTimestampAsDate()

Returns ms timestamp when the last peek of the active split count occurred as a formatted date.

Returns:

ms timestamp of the last peek of the active split count as date

getMeanAsString

public final String getMeanAsString()

Returns mean value (average) of all measured values as a formatted string (ns).

Returns:

mean value as string

getFirstUsageAsString

public String getFirstUsageAsString()

Timestamp of the first usage from the sampled Simon as a formatted string.

Returns:

Simon's first usage timestamp as string

getFirstUsageAsDate

public Date getFirstUsageAsDate()

Timestamp of the first usage from the sampled Simon as a formatted date.

Returns:

Simon's first usage timestamp as date

getLastUsageAsString

public String getLastUsageAsString()

Timestamp of the last usage from the sampled Simon as a formatted string.

Returns:

Simon's last usage timestamp as string

getLastUsageAsDate

public Date getLastUsageAsDate()

Timestamp of the last usage from the sampled Simon as a formatted date.

Returns:

Simon's last usage timestamp as string