java.lang.Object
- java.lang.Enum<FlinkVersion>
- - org.apache.flink.FlinkVersion

All Implemented Interfaces:

Serializable, Comparable<FlinkVersion>
```
@Public
public enum FlinkVersion
extends Enum<FlinkVersion>
```
Enumeration for Flink versions.
It used for API versioning, during SQL/Table API upgrades, and for migration tests.

Enum Constant Summary

Enum Constants
Enum Constant	Description
`v1_10`
`v1_11`
`v1_12`
`v1_13`
`v1_14`
`v1_15`
`v1_16`
`v1_17`
`v1_18`
`v1_19`
`v1_20`
`v1_3`
`v1_4`
`v1_5`
`v1_6`
`v1_7`
`v1_8`
`v1_9`
`v2_0`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static Optional<FlinkVersion>`	`byCode(String code)`
`static FlinkVersion`	`current()`	Returns the version for the current branch.
`boolean`	`isNewerVersionThan(FlinkVersion otherVersion)`
`static Set<FlinkVersion>`	`rangeOf(FlinkVersion start, FlinkVersion end)`	Returns all versions within the defined range, inclusive both start and end.
`String`	`toString()`
`static FlinkVersion`	`valueOf(int majorVersion, int minorVersion)`
`static FlinkVersion`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static FlinkVersion[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

v1_3
```
public static final FlinkVersion v1_3
```

v1_4
```
public static final FlinkVersion v1_4
```

v1_5
```
public static final FlinkVersion v1_5
```

v1_6
```
public static final FlinkVersion v1_6
```

v1_7
```
public static final FlinkVersion v1_7
```

v1_8
```
public static final FlinkVersion v1_8
```

v1_9
```
public static final FlinkVersion v1_9
```

v1_10
```
public static final FlinkVersion v1_10
```

v1_11
```
public static final FlinkVersion v1_11
```

v1_12
```
public static final FlinkVersion v1_12
```

v1_13
```
public static final FlinkVersion v1_13
```

v1_14
```
public static final FlinkVersion v1_14
```

v1_15
```
public static final FlinkVersion v1_15
```

v1_16
```
public static final FlinkVersion v1_16
```

v1_17
```
public static final FlinkVersion v1_17
```

v1_18
```
public static final FlinkVersion v1_18
```

v1_19
```
public static final FlinkVersion v1_19
```

v1_20
```
public static final FlinkVersion v1_20
```

v2_0
```
public static final FlinkVersion v2_0
```

Method Detail
- values
```
public static FlinkVersion[] values()
```
  Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (FlinkVersion c : FlinkVersion.values())
    System.out.println(c);
```
  Returns:
  
  an array containing the constants of this enum type, in the order they are declared
- valueOf
```
public static FlinkVersion valueOf(String name)
```
  Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
  
  Parameters:
  
  name - the name of the enum constant to be returned.
  
  Returns:
  
  the enum constant with the specified name
  
  Throws:
  
  IllegalArgumentException - if this enum type has no constant with the specified name
  
  NullPointerException - if the argument is null
- toString
```
public String toString()
```
  Overrides:
  
  toString in class Enum<FlinkVersion>
- isNewerVersionThan
```
public boolean isNewerVersionThan(FlinkVersion otherVersion)
```
- rangeOf
```
public static Set<FlinkVersion> rangeOf(FlinkVersion start,
                                        FlinkVersion end)
```
  Returns all versions within the defined range, inclusive both start and end.
- byCode
```
public static Optional<FlinkVersion> byCode(String code)
```
- valueOf
```
public static FlinkVersion valueOf(int majorVersion,
                                   int minorVersion)
```
- current
```
public static FlinkVersion current()
```
  Returns the version for the current branch.

Enum FlinkVersion

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

v1_3

v1_4

v1_5

v1_6

v1_7

v1_8

v1_9

v1_10

v1_11

v1_12

v1_13

v1_14

v1_15

v1_16

v1_17

v1_18

v1_19

v1_20

v2_0

Method Detail

values

valueOf

toString

isNewerVersionThan

rangeOf

byCode

valueOf

current