Package org.apache.polaris.persistence.nosql.impl.indexes

Class KeyIndexTestSet.RealisticKeySet

java.lang.Object

org.apache.polaris.persistence.nosql.impl.indexes.KeyIndexTestSet.RealisticKeySet

All Implemented Interfaces:

KeyIndexTestSet.KeySet

Enclosing interface:

KeyIndexTestSet<ELEMENT>

@PolarisImmutable
public abstract static class KeyIndexTestSet.RealisticKeySet
extends Object
implements KeyIndexTestSet.KeySet

Generates IndexKeys based on realistic name patterns using a configurable amount of namespace levels, namespaces per level and tables per namespace. Key elements are derived from a set of more than 80000 words, each at least 10 characters long. The deterministic() flag specifies whether the words are chosen deterministically.

Constructor Summary

Constructors

Constructor	Description
RealisticKeySet()

Method Summary

Modifier and Type	Method	Description
boolean	deterministic()
int	foldersPerLevel()
List<org.apache.polaris.persistence.nosql.api.index.IndexKey>	keys()
int	namespaceLevels()
int	tablesPerNamespace()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RealisticKeySet

public RealisticKeySet()

Method Details

namespaceLevels

@Default
public int namespaceLevels()

foldersPerLevel

@Default
public int foldersPerLevel()

tablesPerNamespace

@Default
public int tablesPerNamespace()

deterministic

@Default
public boolean deterministic()

keys

public List<org.apache.polaris.persistence.nosql.api.index.IndexKey> keys()

Specified by:

keys in interface KeyIndexTestSet.KeySet