TransactionBenchmark#

public abstract class TransactionBenchmark implements Serializable#

The TransactionBenchmark object allows to store the time which some actions take. At its core, it consists of: A list of named Measurements.A list of named SubBenchmarks.

Each measurement may be recorded on multiple occasions, the stored Measurement objects keep a statistic about the total and average recorded times.

Fields#

isActive#

protected static final transient boolean isActive#

logger#

public final transient Logger logger#

measurements#

protected final Map<String, Measurement> measurements#

since#

long since#

stackTraceElements#

protected StackTraceElement[] stackTraceElements#

subBenchmarks#

protected final Map<String, SubBenchmark> subBenchmarks#

Constructors#

TransactionBenchmark#

protected TransactionBenchmark()#

Methods#

addMeasurement#

public void addMeasurement(Object object, long time)#

Add a measurement. The object will be toString()’ed. The string serves as a key.

Parameters:

  • object

  • time

addMeasurement#

public void addMeasurement(Object object, long time, int count)#

Add a measurement. The object will be toString()’ed. The string serves as a key.

Parameters:

  • object

  • time

  • count

addMeasurement#

public void addMeasurement(Measurement measurement)#

Add a measurement.

Parameters:

  • measurement

called_from#

public String called_from()#

Return a String (or null) denoting where this TransactionBenchmark was created from.

createBenchmark#

public TransactionBenchmark createBenchmark(String name)#

Create a new independent TransactionBenchmark. Existing benchmarks with the same name are overwritten by this method.

This is for starting a series of measurements from a clean slate.

However, the Measurements and Benchmarks are still recorded in the RootBenchmark too.

Parameters:
Returns:

a new TransactionBenchmark

createBenchmark#

public TransactionBenchmark createBenchmark(Class<?> class1)#

Create a sub-benchmark with the name of the given class, overwriting existing ones with the same name.

getBenchmark#

public TransactionBenchmark getBenchmark(String name)#

Return (and create if necessary) the sub-benchmark with the given name.

getBenchmark#

public TransactionBenchmark getBenchmark(Class<?> class1)#

Return (and create if necessary) the sub-benchmark with the name of the given class.

getMeasurements#

public Iterable<Measurement> getMeasurements()#

getName#

public abstract String getName()#

getRootInstance#

public static TransactionBenchmark getRootInstance()#

getSubBenchmarks#

public Iterable<SubBenchmark> getSubBenchmarks()#

toElement#

public Element toElement()#

toString#

public String toString()#