All Implemented Interfaces:

java.io.Serializable , java.lang.Cloneable , org.apache.jmeter.gui.Searchable , org.apache.jmeter.testbeans.TestBean , org.apache.jmeter.testelement.TestElement , org.apache.jmeter.timers.Timer , org.apache.jmeter.timers.poissonarrivals.DurationProvider , org.apache.jmeter.timers.poissonarrivals.ThroughputProvider
```
public class PreciseThroughputTimer
extends AbstractTestElement implements Cloneable, Timer, TestBean, ThroughputProvider, DurationProvider
                    
```
This timer generates Poisson arrivals with constant throughput. On top of that, it tries to maintain the exact amount of arrivals for a given timeframe (throughputPeriod).

Since:

4.0

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`public double`	`throughput`
`public int`	`throughputPeriod`
`public long`	`duration`
`public int`	`exactLimit`
`public double`	`allowedThroughputSurplus`
`public Long`	`randomSeed`
`public int`	`batchSize`
`public int`	`batchThreadDelay`
`public transient JMeterContext`	`threadContext`
`public transient String`	`threadName`
`public final static TestElement.Companion`	`Companion`
`public final static String`	`NAME`
`public final static String`	`GUI_CLASS`
`public final static String`	`ENABLED`
`public final static String`	`TEST_CLASS`
`public final static String`	`COMMENTS`

Constructor Summary

Constructors
Constructor	Description
`PreciseThroughputTimer()`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`double`	`getThroughput()`	Returns number of generated samples per getThroughputPeriod
`void`	`setThroughput(double throughput)`	Sets number of generated samples per getThroughputPeriod
`int`	`getThroughputPeriod()`	Allows to use business values for throughput configuration.
`void`	`setThroughputPeriod(int throughputPeriod)`
`long`	`getDuration()`
`void`	`setDuration(long duration)`
`int`	`getExactLimit()`
`void`	`setExactLimit(int exactLimit)`
`double`	`getAllowedThroughputSurplus()`
`void`	`setAllowedThroughputSurplus(double allowedThroughputSurplus)`
`Long`	`getRandomSeed()`
`void`	`setRandomSeed(Long randomSeed)`
`int`	`getBatchSize()`
`void`	`setBatchSize(int batchSize)`
`int`	`getBatchThreadDelay()`
`void`	`setBatchThreadDelay(int batchThreadDelay)`
`Object`	`clone()`
`long`	`delay()`

Methods inherited from class org.apache.jmeter.testelement.AbstractTestElement
addTestElement, canRemove, clear, clearTestElementChildren, equals, getComment, getName, getProperty, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsLong, getPropertyAsString, getPropertyOrNull, getSearchableTokens, getThreadContext, getThreadName, hashCode, isEnabled, isRunningVersion, isTemporary, propertyIterator, recoverRunningVersion, removeProperty, setComment, setEnabled, setName, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse
Methods inherited from class org.apache.jmeter.timers.Timer
isModifiable
Methods inherited from class org.apache.jmeter.testelement.TestElement
get, get, get, get, get, get, get, get, get, getOrCreate, getOrCreate, getOrNull, getOrNull, getOrNull, getProps, getSchema, getString, removed, set
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- PreciseThroughputTimer
```
PreciseThroughputTimer()
```

Method Detail

getThroughput
```
 double getThroughput()
```
Returns number of generated samples per getThroughputPeriod

Returns:

number of samples per getThroughputPeriod

setThroughput
```
 void setThroughput(double throughput)
```
Sets number of generated samples per getThroughputPeriod

Parameters:

throughput - number of samples per getThroughputPeriod

getThroughputPeriod
```
 int getThroughputPeriod()
```
Allows to use business values for throughput configuration. For instance, 100 samples per hour vs 100 samples per minute.

Returns:

the length of the throughput period in seconds

setThroughputPeriod

 void setThroughputPeriod(int throughputPeriod)

getDuration
```
 long getDuration()
```

setDuration
```
 void setDuration(long duration)
```

getExactLimit

@Deprecated()@API(status = API.Status.DEPRECATED, since = "5.3.0") int getExactLimit()

setExactLimit

@Deprecated()@API(status = API.Status.DEPRECATED, since = "5.3.0") void setExactLimit(int exactLimit)

getAllowedThroughputSurplus

@Deprecated()@API(status = API.Status.DEPRECATED, since = "5.3.0") double getAllowedThroughputSurplus()

setAllowedThroughputSurplus

@Deprecated()@API(status = API.Status.DEPRECATED, since = "5.3.0") void setAllowedThroughputSurplus(double allowedThroughputSurplus)

getRandomSeed
```
 Long getRandomSeed()
```

setRandomSeed
```
 void setRandomSeed(Long randomSeed)
```

getBatchSize
```
 int getBatchSize()
```

setBatchSize
```
 void setBatchSize(int batchSize)
```

getBatchThreadDelay
```
 int getBatchThreadDelay()
```

setBatchThreadDelay

 void setBatchThreadDelay(int batchThreadDelay)

clone
```
 Object clone()
```

delay
```
 long delay()
```

Class PreciseThroughputTimer

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class org.apache.jmeter.testelement.AbstractTestElement

Methods inherited from class org.apache.jmeter.timers.Timer

Methods inherited from class org.apache.jmeter.testelement.TestElement

Methods inherited from class java.lang.Object

Constructor Detail

PreciseThroughputTimer

Method Detail

getThroughput

setThroughput

getThroughputPeriod

setThroughputPeriod

getDuration

setDuration

getExactLimit

setExactLimit

getAllowedThroughputSurplus

setAllowedThroughputSurplus

getRandomSeed

setRandomSeed

getBatchSize

setBatchSize

getBatchThreadDelay

setBatchThreadDelay

clone

delay