Java Doc for PerformanceData.java in  » ESB » open-esb » com » sun » esb » management » common » data » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » ESB » open esb » com.sun.esb.management.common.data   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    com.sun.esb.management.common.data.PerformanceData PerformanceData public class PerformanceData implements Serializable(Code) author:    graj Field Summary final public static  String AVERAGEWITHOUTFIRSTMEASUREMENT_KEY      average' (ms) (the sum of all dt-s minus the first dt) divided by N. final public static  String AVERAGE_KEY      final public static  String FIRSTMEASUREMENTTIME_KEY      final public static  String LOAD_KEY      Load The sum of all dt-s divided by (tlast - tfirst). final public static  String MEDIAN_KEY      final public static  String NUMBEROFMEASUREMENTOBJECTS_KEY      act the number of measurement objects on which begin() was called but not end(). final public static  String NUMBEROFMEASUREMENTS_KEY      Number of measurements (or N), i.e. final public static  String SOURCE_KEY      final public static  String SUB_TOPIC_KEY      sub topic the name of the measurement specified in the second argument of begin() or in setSubTopic(). final public static  String THROUGHPUT_KEY      throughput N divided by (tlast - tfirst); this is the average throughput. final public static  String TIMETAKEN_KEY      final public static  String TOPIC_KEY      topic the name of the measurement specified in the first argument of begin() or in setSubTopic(). final public static  String TOTALTIME_KEY       double average       double averageWithoutFirstMeasurement      average' (ms) (the sum of all dt-s minus the first dt) divided by N.  String category      sub topic the name of the measurement specified in the second argument of begin() or in setSubTopic().  String endpoint       double firstMeasurementTime       double load      Load The sum of all dt-s divided by (tlast - tfirst).  double median       int numberOfMeasurementObjects      act the number of measurement objects on which begin() was called but not end().  int numberOfMeasurements      Number of measurements (or N), i.e. final static  long serialVersionUID       String sourceClassName       double throughput      throughput N divided by (tlast - tfirst); this is the average throughput.  double timeTaken       double totalTime      Method Summary public static  String convertDataMapToXML(Map<String /* Category */, PerformanceData> dataMap)      public  double getAverage()      public  double getAverageWithoutFirstMeasurement()      public  String getCategory()      public  String getDisplayString()      public  String getEndpoint()      public  double getFirstMeasurementTime()      public  double getLoad()      public  double getMedian()      public  int getNumberOfMeasurementObjects()      public  int getNumberOfMeasurements()      public static  long getSerialVersionUID()      public  String getSourceClassName()      public  double getThroughput()      public  double getTimeTaken()      public  double getTotalTime()      public static  Map<String /* Category */, PerformanceData> retrieveDataMap(TabularData tabularData)      public  void setAverage(double average)      public  void setAverageWithoutFirstMeasurement(double averageWithoutFirstMeasurement)      public  void setCategory(String subTopic)      public  void setEndpoint(String anEndpoint)      public  void setFirstMeasurementTime(double firstMeasurementTime)      public  void setLoad(double load)      public  void setMedian(double median)      public  void setNumberOfMeasurementObjects(int numberOfMeasurementObjects)      public  void setNumberOfMeasurements(int numberOfMeasurements)      public  void setSourceClassName(String sourceClassName)      public  void setThroughput(double throughput)      public  void setTimeTaken(double timeTaken)      public  void setTotalTime(double totalTime)      Field Detail AVERAGEWITHOUTFIRSTMEASUREMENT_KEY final public static String AVERAGEWITHOUTFIRSTMEASUREMENT_KEY(Code) average' (ms) (the sum of all dt-s minus the first dt) divided by N. The first measurement is discounted because it typically includes classloading times and distorts the results considerably. If there's only one measurement, the first measurement is not discounted and the value should be equal to total time. AVERAGE_KEY final public static String AVERAGE_KEY(Code) average sum of all dt-s divided by N; this does not discount the first measurement FIRSTMEASUREMENTTIME_KEY final public static String FIRSTMEASUREMENTTIME_KEY(Code) first the first dt LOAD_KEY final public static String LOAD_KEY(Code) Load The sum of all dt-s divided by (tlast - tfirst). This is a measure of concurrency: the higher the number, the greater the concurrency. In a single threaded scenario this number can never exceed 1. MEDIAN_KEY final public static String MEDIAN_KEY(Code) NUMBEROFMEASUREMENTOBJECTS_KEY final public static String NUMBEROFMEASUREMENTOBJECTS_KEY(Code) act the number of measurement objects on which begin() was called but not end(). This indicates the number of active measurements. Caveat: there's a problem in the this accounting when the subtopic of the measurement is changed. NUMBEROFMEASUREMENTS_KEY final public static String NUMBEROFMEASUREMENTS_KEY(Code) Number of measurements (or N), i.e. the number of dt-s, i.e. the number of times that Measurement.begin() - end() was called. SOURCE_KEY final public static String SOURCE_KEY(Code) SUB_TOPIC_KEY final public static String SUB_TOPIC_KEY(Code) sub topic the name of the measurement specified in the second argument of begin() or in setSubTopic(). THROUGHPUT_KEY final public static String THROUGHPUT_KEY(Code) throughput N divided by (tlast - tfirst); this is the average throughput. This number is meaningful if there were no long pauses in processing. TIMETAKEN_KEY final public static String TIMETAKEN_KEY(Code) tlast - tfirst the wallclock time of the first measurement's begin() method is tracked as tfirst and the wallclock time of the last measurement's end() method is tracked as tlast TOPIC_KEY final public static String TOPIC_KEY(Code) topic the name of the measurement specified in the first argument of begin() or in setSubTopic(). TOTALTIME_KEY final public static String TOTALTIME_KEY(Code) total time (ms) the sum of all dt-s average double average(Code) average sum of all dt-s divided by N; this does not discount the first measurement averageWithoutFirstMeasurement double averageWithoutFirstMeasurement(Code) average' (ms) (the sum of all dt-s minus the first dt) divided by N. The first measurement is discounted because it typically includes classloading times and distorts the results considerably. If there's only one measurement, the first measurement is not discounted and the value should be equal to total time. category String category(Code) sub topic the name of the measurement specified in the second argument of begin() or in setSubTopic(). endpoint String endpoint(Code) The endpoint for which the statistics are reported for firstMeasurementTime double firstMeasurementTime(Code) first the first dt load double load(Code) Load The sum of all dt-s divided by (tlast - tfirst). This is a measure of concurrency: the higher the number, the greater the concurrency. In a single threaded scenario this number can never exceed 1. median double median(Code) numberOfMeasurementObjects int numberOfMeasurementObjects(Code) act the number of measurement objects on which begin() was called but not end(). This indicates the number of active measurements. Caveat: there's a problem in the this accounting when the subtopic of the measurement is changed. numberOfMeasurements int numberOfMeasurements(Code) Number of measurements (or N), i.e. the number of dt-s, i.e. the number of times that Measurement.begin() - end() was called. serialVersionUID final static long serialVersionUID(Code) sourceClassName String sourceClassName(Code) The name of the class that is instrumented with performance statistics gathering throughput double throughput(Code) throughput N divided by (tlast - tfirst); this is the average throughput. This number is meaningful if there were no long pauses in processing. timeTaken double timeTaken(Code) tlast - tfirst the wallclock time of the first measurement's begin() method is tracked as tfirst and the wallclock time of the last measurement's end() method is tracked as tlast totalTime double totalTime(Code) total time (ms) the sum of all dt-s Method Detail convertDataMapToXML public static String convertDataMapToXML(Map<String /* Category */, PerformanceData> dataMap) throws ManagementRemoteException(Code) Converts a Performance Data Map to an XML String Parameters:   dataMap - XML string representing a performance data map throws:   ManagementRemoteException - getAverage public double getAverage()(Code) the average getAverageWithoutFirstMeasurement public double getAverageWithoutFirstMeasurement()(Code) the averageWithoutFirstMeasurement getCategory public String getCategory()(Code) the category getDisplayString public String getDisplayString()(Code) getEndpoint public String getEndpoint()(Code) the endpoint getFirstMeasurementTime public double getFirstMeasurementTime()(Code) the firstMeasurementTime getLoad public double getLoad()(Code) the load getMedian public double getMedian()(Code) the median getNumberOfMeasurementObjects public int getNumberOfMeasurementObjects()(Code) the numberOfMeasurementObjects getNumberOfMeasurements public int getNumberOfMeasurements()(Code) the numberOfMeasurements getSerialVersionUID public static long getSerialVersionUID()(Code) the serialVersionUID getSourceClassName public String getSourceClassName()(Code) the sourceClassName getThroughput public double getThroughput()(Code) the throughput getTimeTaken public double getTimeTaken()(Code) the timeTaken getTotalTime public double getTotalTime()(Code) the totalTime retrieveDataMap public static Map<String /* Category */, PerformanceData> retrieveDataMap(TabularData tabularData)(Code) Retrieves the Performance Data Map Parameters:   valueObject - Performance Data Map setAverage public void setAverage(double average)(Code) Parameters:   average - the average to set setAverageWithoutFirstMeasurement public void setAverageWithoutFirstMeasurement(double averageWithoutFirstMeasurement)(Code) Parameters:   averageWithoutFirstMeasurement - the averageWithoutFirstMeasurement to set setCategory public void setCategory(String subTopic)(Code) Parameters:   category - the category to set setEndpoint public void setEndpoint(String anEndpoint)(Code) Parameters:   endpoint - the endpoint to set setFirstMeasurementTime public void setFirstMeasurementTime(double firstMeasurementTime)(Code) Parameters:   firstMeasurementTime - the firstMeasurementTime to set setLoad public void setLoad(double load)(Code) Parameters:   load - the load to set setMedian public void setMedian(double median)(Code) Parameters:   median - the median to set setNumberOfMeasurementObjects public void setNumberOfMeasurementObjects(int numberOfMeasurementObjects)(Code) Parameters:   numberOfMeasurementObjects - the numberOfMeasurementObjects to set setNumberOfMeasurements public void setNumberOfMeasurements(int numberOfMeasurements)(Code) Parameters:   numberOfMeasurements - the numberOfMeasurements to set setSourceClassName public void setSourceClassName(String sourceClassName)(Code) Parameters:   sourceClassName - the sourceClassName to set setThroughput public void setThroughput(double throughput)(Code) Parameters:   throughput - the throughput to set setTimeTaken public void setTimeTaken(double timeTaken)(Code) Parameters:   timeTaken - the timeTaken to set setTotalTime public void setTotalTime(double totalTime)(Code) Parameters:   totalTime - the totalTime to set Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)