Package io.fabric8.kubernetes.client.utils

Class KubernetesVersionFactory.KubernetesVersion

java.lang.Object

io.fabric8.kubernetes.client.utils.KubernetesVersionFactory.Version

io.fabric8.kubernetes.client.utils.KubernetesVersionFactory.KubernetesVersion

All Implemented Interfaces:

Comparable<KubernetesVersionFactory.Version>

Enclosing class:

KubernetesVersionFactory

public static class KubernetesVersionFactory.KubernetesVersion
extends KubernetesVersionFactory.Version

A kubernetes version. This represents a version that starts with a 'v' followed by a numerical major version. Optionally this may be followed by an 'alpha' or 'beta' qualifier and an also optional numeric minor version.

Field Summary

Fields

Modifier and Type	Field	Description
static KubernetesVersionFactory.VersionFactory<KubernetesVersionFactory.KubernetesVersion>	FACTORY

Fields inherited from class io.fabric8.kubernetes.client.utils.KubernetesVersionFactory.Version

full

Method Summary

Modifier and Type	Method	Description
int	compareTo(KubernetesVersionFactory.Version other)	Compares this version to another version and returns whether this version has a higher, equal or lower priority than the version that it is being compared to.
Integer	getMajor()
Optional<Integer>	getMinor()
Optional<String>	getQualifier()
boolean	isKubernetes()
boolean	isStable()

Methods inherited from class io.fabric8.kubernetes.client.utils.KubernetesVersionFactory.Version

getFull, toString

Methods inherited from class java.lang.Object

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

Field Detail

FACTORY

public static final KubernetesVersionFactory.VersionFactory<KubernetesVersionFactory.KubernetesVersion> FACTORY

Method Detail

getMajor

public Integer getMajor()

getQualifier

public Optional<String> getQualifier()

getMinor

public Optional<Integer> getMinor()

isStable

public boolean isStable()

isKubernetes

public boolean isKubernetes()

Specified by:

isKubernetes in class KubernetesVersionFactory.Version

compareTo

public int compareTo(KubernetesVersionFactory.Version other)

Compares this version to another version and returns whether this version has a higher, equal or lower priority than the version that it is being compared to. The kubernetes specs v1.17 at Version Priority state the following:

• Entries that follow Kubernetes version patterns are sorted before those that do not.
• For entries that follow Kubernetes version patterns, the numeric portions of the version string is sorted largest to smallest.
• If the strings beta or alpha follow the first numeric portion, they sorted in that order, after the equivalent string without the beta or alpha suffix (which is presumed to be the GA version).
• If another number follows the beta, or alpha, those numbers are also sorted from largest to smallest.
• Strings that don’t fit the above format are sorted alphabetically and the numeric portions are not treated specially. Notice that in the example below, foo1 is sorted above foo10. This is different from the sorting of the numeric portion of entries that do follow the Kubernetes version patterns.

Parameters:

other - the version to compare this version to

Returns:

-1 if this version has a lower, 1 if it has a higher or 0 if the priorities are equal