org.elasticsearch.test

Class VersionUtils

java.lang.Object

org.elasticsearch.test.VersionUtils

public class VersionUtils
extends java.lang.Object

Utilities for selecting versions in tests

Constructor Summary

Constructors

Constructor and Description
VersionUtils()

Method Summary

Modifier and Type	Method and Description
static java.util.List<Version>	allReleasedVersions() Returns an immutable, sorted list containing all released versions.
static java.util.List<Version>	allUnreleasedVersions() Returns an immutable, sorted list containing all unreleased versions.
static java.util.List<Version>	allVersions() Returns an immutable, sorted list containing all versions, both released and unreleased.
static Version	getFirstVersion() Returns the oldest Version
static Version	getPreviousMinorVersion() Returns the Version before the Version.CURRENT where the minor version is less than the currents minor version.
static Version	getPreviousVersion() Returns the Version before the Version.CURRENT
static Version	getPreviousVersion(Version version)
static Version	incompatibleFutureVersion(Version version) returns the first future incompatible version
static boolean	isSnapshot(Version version)
static Version	maxCompatibleVersion(Version version) Returns the maximum Version that is compatible with the given version.
static Version	randomCompatibleVersion(java.util.Random random, Version version) Returns a random Version from all available versions, that is compatible with the given version.
static Version	randomVersion(java.util.Random random) Returns a random Version from all available versions.
static Version	randomVersionBetween(java.util.Random random, Version minVersion, Version maxVersion) Returns a random Version between minVersion and maxVersion (inclusive).

Methods inherited from class java.lang.Object

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

Constructor Detail

VersionUtils

public VersionUtils()

Method Detail

allReleasedVersions

public static java.util.List<Version> allReleasedVersions()

Returns an immutable, sorted list containing all released versions.

Returns:

all released versions

allUnreleasedVersions

public static java.util.List<Version> allUnreleasedVersions()

Returns an immutable, sorted list containing all unreleased versions.

Returns:

all unreleased versions

allVersions

public static java.util.List<Version> allVersions()

Returns an immutable, sorted list containing all versions, both released and unreleased.

getPreviousVersion

public static Version getPreviousVersion(Version version)

getPreviousVersion

public static Version getPreviousVersion()

Returns the Version before the Version.CURRENT

getPreviousMinorVersion

public static Version getPreviousMinorVersion()

Returns the Version before the Version.CURRENT where the minor version is less than the currents minor version.

getFirstVersion

public static Version getFirstVersion()

Returns the oldest Version

randomVersion

public static Version randomVersion(java.util.Random random)

Returns a random Version from all available versions.

randomCompatibleVersion

public static Version randomCompatibleVersion(java.util.Random random,
                                              Version version)

Returns a random Version from all available versions, that is compatible with the given version.

randomVersionBetween

public static Version randomVersionBetween(java.util.Random random,
                                           Version minVersion,
                                           Version maxVersion)

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

isSnapshot

public static boolean isSnapshot(Version version)

incompatibleFutureVersion

public static Version incompatibleFutureVersion(Version version)

returns the first future incompatible version

maxCompatibleVersion

public static Version maxCompatibleVersion(Version version)

Returns the maximum Version that is compatible with the given version.