MixWithSuiteName

java.lang.Object

com.carrotsearch.randomizedtesting.MixWithSuiteName

All Implemented Interfaces:: SeedDecorator

public class MixWithSuiteName extends Object implements SeedDecorator

A SeedDecorator to be used with SeedDecorators annotation to modify the master Randomness with a hash off the suite's class name.

Field Summary

Fields

Modifier and Type

Field

Description

private long

xorHash
Constructor Summary

Constructors

Constructor

Description

MixWithSuiteName()
Method Summary

Modifier and Type

Method

Description

long

decorate(long seed)

Called to decorate the initial seed for a Randomness.

private long

fmix64(long k)

final mix from murmur hash 3.

void

initialize(Class<?> suiteClass)

Called once after instantiation to set up the decorator.

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- xorHash
  
  private long xorHash
Constructor Details
- MixWithSuiteName
  
  public MixWithSuiteName()
Method Details
- initialize
  
  public void initialize(Class<?> suiteClass)
  
  Description copied from interface: SeedDecorator
  
  Called once after instantiation to set up the decorator.
  
  Specified by:
  
  initialize in interface SeedDecorator
- decorate
  
  public long decorate(long seed)
  
  Description copied from interface: SeedDecorator
  
  Called to decorate the initial seed for a Randomness.
  
  Specified by:
  
  decorate in interface SeedDecorator
- fmix64
  
  private long fmix64(long k)
  
  final mix from murmur hash 3.