Version (Hazelcast Root 3.8.3 API)

java.lang.Object
- com.hazelcast.version.Version

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, Comparable<Version>
```
public final class Version
extends Object
implements IdentifiedDataSerializable, Comparable<Version>
```
A generic version to be used with VersionAware classes. The version is composed of two bytes, denoting MAJOR.MINOR version. It is used to represent the Hazelcast cluster version and the serialization version of VersionAware classes.

Since:

3.8

Field Summary

Fields
Modifier and Type Field and Description

static Version UNKNOWN
Version 0.0 is UNKNOWN constant

static byte UNKNOWN_VERSION
Use 0 as major & minor values for UNKNOWN version

Fields
Modifier and Type	Field and Description
`static Version`	`UNKNOWN` Version 0.0 is UNKNOWN constant
`static byte`	`UNKNOWN_VERSION` Use 0 as major & minor values for UNKNOWN version

Constructor Summary

Constructors
Constructor and Description

Version()

Constructors
Constructor and Description
`Version()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`compareTo(Version 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()`
`boolean`	`isBetween(Version from, Version to)` Checks if the version is between specified version (both ends inclusive)
`boolean`	`isEqualTo(Version version)`
`boolean`	`isGreaterOrEqual(Version version)`
`boolean`	`isGreaterThan(Version version)`
`boolean`	`isLessOrEqual(Version version)`
`boolean`	`isLessThan(Version version)`
`boolean`	`isUnknown()`
`static Version`	`of(int major, int minor)`
`static Version`	`of(String version)` Parse the given string to a `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_VERSION
```
public static final byte UNKNOWN_VERSION
```
    Use 0 as major & minor values for UNKNOWN version
    
    See Also:
    
    Constant Field Values
  - UNKNOWN
```
public static final Version UNKNOWN
```
    Version 0.0 is UNKNOWN constant
- Constructor Detail
  - Version
```
public Version()
```
- 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(Version o)
```
    Specified by:
    
    compareTo in interface Comparable<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. Id should be unique per DataSerializableFactory.
    
    Specified by:
    
    getId in interface IdentifiedDataSerializable
    
    Returns:
    
    type id
  - of
```
public static Version of(int major,
                         int minor)
```
    Returns:
    
    the ClusterVersion with the given major and minor
  - of
```
public static Version of(String version)
```
    Parse the given string to a Version. This method may throw an IllegalArgumentException
    
    Parameters:
    
    version - string to parse to Version.
    
    Returns:
    
    the Version parsed from given argument.
  - isEqualTo
```
public boolean isEqualTo(Version version)
```
  - isGreaterThan
```
public boolean isGreaterThan(Version version)
```
  - isGreaterOrEqual
```
public boolean isGreaterOrEqual(Version version)
```
  - isLessThan
```
public boolean isLessThan(Version version)
```
  - isLessOrEqual
```
public boolean isLessOrEqual(Version version)
```
  - isBetween
```
public boolean isBetween(Version from,
                         Version to)
```
    Checks if the version is between specified version (both ends inclusive)
    
    Parameters:
    
    from -
    
    to -
    
    Returns:
    
    true if the version is between from and to (both ends inclusive)
  - isUnknown
```
public boolean isUnknown()
```

Class Version

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

UNKNOWN_VERSION

UNKNOWN

Constructor Detail

Version

Method Detail

getMajor

getMinor

equals

hashCode

toString

writeData

readData

compareTo

getFactoryId

getId

of

of

isEqualTo

isGreaterThan

isGreaterOrEqual

isLessThan

isLessOrEqual

isBetween

isUnknown