Module org.elasticsearch.server

Package org.elasticsearch.cluster.node

Record Class VersionInformation

java.lang.Object

java.lang.Record

org.elasticsearch.cluster.node.VersionInformation

Record Components:

nodeVersion - The node Version

minIndexVersion - The minimum IndexVersion supported by this node

maxIndexVersion - The maximum IndexVersion supported by this node

public record VersionInformation(Version nodeVersion, IndexVersion minIndexVersion, IndexVersion maxIndexVersion)
extends Record

Represents the versions of various aspects of an Elasticsearch node.

Field Summary

Fields

Modifier and Type	Field	Description
static final VersionInformation	CURRENT

Constructor Summary

Constructors

Constructor	Description
VersionInformation(Version nodeVersion, IndexVersion minIndexVersion, IndexVersion maxIndexVersion)	Creates an instance of a VersionInformation record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
static VersionInformation	inferVersions(Version nodeVersion)
IndexVersion	maxIndexVersion()	Returns the value of the maxIndexVersion record component.
IndexVersion	minIndexVersion()	Returns the value of the minIndexVersion record component.
Version	nodeVersion()	Returns the value of the nodeVersion record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

CURRENT

public static final VersionInformation CURRENT

Constructor Details

VersionInformation

public VersionInformation(Version nodeVersion,
 IndexVersion minIndexVersion,
 IndexVersion maxIndexVersion)

Creates an instance of a VersionInformation record class.

Parameters:

nodeVersion - the value for the nodeVersion record component

minIndexVersion - the value for the minIndexVersion record component

maxIndexVersion - the value for the maxIndexVersion record component

Method Details

inferVersions

public static VersionInformation inferVersions(Version nodeVersion)

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

nodeVersion

public Version nodeVersion()

Returns the value of the nodeVersion record component.

Returns:

the value of the nodeVersion record component

minIndexVersion

public IndexVersion minIndexVersion()

Returns the value of the minIndexVersion record component.

Returns:

the value of the minIndexVersion record component

maxIndexVersion

public IndexVersion maxIndexVersion()

Returns the value of the maxIndexVersion record component.

Returns:

the value of the maxIndexVersion record component