com.hazelcast.version

Class MemberVersion

java.lang.Object

com.hazelcast.version.MemberVersion

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, Serializable, Comparable<MemberVersion>

public final class MemberVersion
extends Object
implements IdentifiedDataSerializable, Serializable, Comparable<MemberVersion>

Determines the Hazelcast codebase version in terms of major.minor.patch version.

Since:

3.8

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static Comparator<MemberVersion>	MAJOR_MINOR_VERSION_COMPARATOR Version comparator that takes into account only major & minor version, disregarding patch version number.
static MemberVersion	UNKNOWN UNKNOWN version.

Constructor Summary

Constructors

Constructor and Description
MemberVersion()
MemberVersion(int major, int minor, int patch)
MemberVersion(String version)

Method Summary

Modifier and Type	Method and Description
Version	asVersion()
int	compareTo(MemberVersion otherVersion)
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()
byte	getPatch()
int	hashCode()
boolean	isUnknown()
static MemberVersion	of(int major, int minor, int patch)
static MemberVersion	of(String version)
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 MemberVersion UNKNOWN

UNKNOWN version.

MAJOR_MINOR_VERSION_COMPARATOR

public static final transient Comparator<MemberVersion> MAJOR_MINOR_VERSION_COMPARATOR

Version comparator that takes into account only major & minor version, disregarding patch version number.

Constructor Detail

MemberVersion

public MemberVersion()

MemberVersion

public MemberVersion(int major,
                     int minor,
                     int patch)

MemberVersion

public MemberVersion(String version)

Method Detail

getMajor

public byte getMajor()

getMinor

public byte getMinor()

getPatch

public byte getPatch()

isUnknown

public boolean isUnknown()

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

of

public static MemberVersion of(int major,
                               int minor,
                               int patch)

of

public static MemberVersion of(String version)

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. It should be unique per DataSerializableFactory.

Specified by:

getId in interface IdentifiedDataSerializable

Returns:

type ID

compareTo

public int compareTo(MemberVersion otherVersion)

Specified by:

compareTo in interface Comparable<MemberVersion>

asVersion

public Version asVersion()

Returns:

a Version initialized with this MemberVersion's major.minor version.