IterationParams (JMH Core 1.35 API)

java.lang.Object
- org.openjdk.jmh.infra.IterationParams

All Implemented Interfaces:

Serializable
```
public final class IterationParams
extends Object
```
Iteration parameters.
Iteration parameters are separated in at least two instances, with different IterationType-s. The complete benchmark parameters not specific for a particular iteration are available in BenchmarkParams.

This class is dual-purpose:
1. It acts as the interface between host JVM and forked JVM, so that the latter would not have to figure out the benchmark configuration again
2. It can be injected into benchmark methods to access the runtime configuration info about the benchmark
See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`protected int`	`batchSize`	batch size (method invocations inside the single op)
`protected int`	`count`	amount of iterations
`protected TimeValue`	`timeValue`	iteration runtime
`protected IterationType`	`type`	iteration type

Constructor Summary

Constructors
Constructor Description

IterationParams(IterationType type, int count, TimeValue time, int batchSize)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`int`	`getBatchSize()`	Batch size for iteration.
`int`	`getCount()`	Number of iterations.
`TimeValue`	`getTime()`	Time for iteration.
`IterationType`	`getType()`	Iteration type: separates warmup iterations vs.
`int`	`hashCode()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - type
```
protected final IterationType type
```
    iteration type
  - count
```
protected final int count
```
    amount of iterations
  - timeValue
```
protected final TimeValue timeValue
```
    iteration runtime
  - batchSize
```
protected final int batchSize
```
    batch size (method invocations inside the single op)
- Constructor Detail
  - IterationParams
```
public IterationParams(IterationType type,
                       int count,
                       TimeValue time,
                       int batchSize)
```
- Method Detail
  - getType
```
public IterationType getType()
```
    Iteration type: separates warmup iterations vs. measurement iterations.
    
    Returns:
    
    iteration type.
  - getCount
```
public int getCount()
```
    Number of iterations.
    
    Returns:
    
    number of iterations of given type.
  - getTime
```
public TimeValue getTime()
```
    Time for iteration.
    
    Returns:
    
    time
  - getBatchSize
```
public int getBatchSize()
```
    Batch size for iteration.
    
    Returns:
    
    batch size
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object