com.hazelcast.version

Class ClusterVersion

java.lang.Object

com.hazelcast.version.ClusterVersion

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, Comparable<ClusterVersion>

public final class ClusterVersion
extends Object
implements IdentifiedDataSerializable, Comparable<ClusterVersion>

Represents the cluster version in terms of major.minor version.

Since:

3.8

Field Summary

Fields

Modifier and Type	Field and Description
static ClusterVersion	UNKNOWN Unknown cluster version

Constructor Summary

Constructors

Constructor and Description
ClusterVersion()
ClusterVersion(int major, int minor)

Method Summary

Modifier and Type	Method and Description
int	compareTo(ClusterVersion o)
boolean	equals(Object o)
int	getFactoryId() Returns DataSerializableFactory factory id for this class.
int	getId() Returns type identifier for this class.
byte	getMajor()
byte	getMinor()
int	hashCode()
static ClusterVersion	of(int major, int minor)
static ClusterVersion	of(String version) Parse the given string to a ClusterVersion.
void	readData(ObjectDataInput in) Reads fields from the input stream
String	toString()
void	writeData(ObjectDataOutput out) Writes object fields to output stream

Methods inherited from class java.lang.Object

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

Field Detail

UNKNOWN

public static final ClusterVersion UNKNOWN

Unknown cluster version

Constructor Detail

ClusterVersion

public ClusterVersion()

ClusterVersion

public ClusterVersion(int major,
                      int minor)

Method Detail

getMajor

public byte getMajor()

getMinor

public byte getMinor()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

writeData

public void writeData(ObjectDataOutput out)
               throws IOException

Description copied from interface: DataSerializable

Writes object fields to output stream

Specified by:

writeData in interface DataSerializable

Parameters:

out - output

Throws:

IOException

readData

public void readData(ObjectDataInput in)
              throws IOException

Description copied from interface: DataSerializable

Reads fields from the input stream

Specified by:

readData in interface DataSerializable

Parameters:

in - input

Throws:

IOException

compareTo

public int compareTo(ClusterVersion o)

Specified by:

compareTo in interface Comparable<ClusterVersion>

getFactoryId

public int getFactoryId()

Description copied from interface: IdentifiedDataSerializable

Returns DataSerializableFactory factory id for this class.

Specified by:

getFactoryId in interface IdentifiedDataSerializable

Returns:

factory id

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. Id should be unique per DataSerializableFactory.

Specified by:

getId in interface IdentifiedDataSerializable

Returns:

type id

of

public static ClusterVersion of(int major,
                                int minor)

Returns:

the ClusterVersion with the given major and minor

of

public static ClusterVersion of(String version)

Parse the given string to a ClusterVersion. This method may throw an IllegalArgumentException

Parameters:

version - string to parse to ClusterVersion.

Returns:

the ClusterVersion parsed from given argument.