Package org.elasticsearch.test.index

Class IndexVersionUtils

java.lang.Object

org.elasticsearch.test.index.IndexVersionUtils

public class IndexVersionUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
IndexVersionUtils()

Method Summary

Modifier and Type	Method	Description
static NavigableSet<IndexVersion>	allReleasedVersions()	Returns all released versions
static IndexVersion	getLowestReadCompatibleVersion()	Returns the oldest known IndexVersion.
static IndexVersion	getLowestWriteCompatibleVersion()	Returns the oldest known IndexVersion that can be written to
static IndexVersion	getNextVersion(IndexVersion version)
static IndexVersion	getPreviousMajorVersion(IndexVersion version)
static IndexVersion	getPreviousVersion()
static IndexVersion	getPreviousVersion(IndexVersion version)
static IndexVersion	randomCompatibleVersion(Random random)	Returns a random IndexVersion that is compatible with IndexVersion.current()
static IndexVersion	randomCompatibleWriteVersion(Random random)	Returns a random IndexVersion that is compatible with IndexVersion.current() and can be written to
static IndexVersion	randomPreviousCompatibleVersion(Random random, IndexVersion version)	Returns a random IndexVersion that is compatible with the previous version to version
static IndexVersion	randomPreviousCompatibleWriteVersion(Random random, IndexVersion version)	Returns a random IndexVersion that is compatible with the previous version to version and can be written to
static IndexVersion	randomVersion()	Returns a random IndexVersion from all available versions.
static IndexVersion	randomVersion(Set<IndexVersion> ignore)	Returns a random IndexVersion from all available versions without the ignore set
static IndexVersion	randomVersionBetween(Random random, IndexVersion minVersion, IndexVersion maxVersion)	Returns a random IndexVersion between minVersion and maxVersion (inclusive).
static IndexVersion	randomWriteVersion()	Returns a random IndexVersion from all versions that can be written to.

Methods inherited from class java.lang.Object

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

Constructor Details

IndexVersionUtils

public IndexVersionUtils()

Method Details

allReleasedVersions

public static NavigableSet<IndexVersion> allReleasedVersions()

Returns all released versions

getLowestReadCompatibleVersion

public static IndexVersion getLowestReadCompatibleVersion()

Returns the oldest known IndexVersion. This version can only be read from and not written to

getLowestWriteCompatibleVersion

public static IndexVersion getLowestWriteCompatibleVersion()

Returns the oldest known IndexVersion that can be written to

randomVersion

public static IndexVersion randomVersion()

Returns a random IndexVersion from all available versions.

randomWriteVersion

public static IndexVersion randomWriteVersion()

Returns a random IndexVersion from all versions that can be written to.

randomVersion

public static IndexVersion randomVersion(Set<IndexVersion> ignore)

Returns a random IndexVersion from all available versions without the ignore set

randomVersionBetween

public static IndexVersion randomVersionBetween(Random random,
 @Nullable
 IndexVersion minVersion,
 @Nullable
 IndexVersion maxVersion)

Returns a random IndexVersion between minVersion and maxVersion (inclusive).

getPreviousVersion

public static IndexVersion getPreviousVersion()

getPreviousVersion

public static IndexVersion getPreviousVersion(IndexVersion version)

getPreviousMajorVersion

public static IndexVersion getPreviousMajorVersion(IndexVersion version)

getNextVersion

public static IndexVersion getNextVersion(IndexVersion version)

randomCompatibleVersion

public static IndexVersion randomCompatibleVersion(Random random)

Returns a random IndexVersion that is compatible with IndexVersion.current()

randomCompatibleWriteVersion

public static IndexVersion randomCompatibleWriteVersion(Random random)

Returns a random IndexVersion that is compatible with IndexVersion.current() and can be written to

randomPreviousCompatibleVersion

public static IndexVersion randomPreviousCompatibleVersion(Random random,
 IndexVersion version)

Returns a random IndexVersion that is compatible with the previous version to version

randomPreviousCompatibleWriteVersion

public static IndexVersion randomPreviousCompatibleWriteVersion(Random random,
 IndexVersion version)

Returns a random IndexVersion that is compatible with the previous version to version and can be written to