CommitIdGenerator (javers-core 3.9.2-SNAPSHOT API)

java.lang.Object
- java.lang.Enum<CommitIdGenerator>
- - org.javers.core.CommitIdGenerator

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<CommitIdGenerator>
```
public enum CommitIdGenerator
extends java.lang.Enum<CommitIdGenerator>
```

Enum Constant Summary

Enum Constants
Enum Constant and Description

CUSTOM
Provided by user

RANDOM
Non-blocking algorithm based on UUID.

SYNCHRONIZED_SEQUENCE
Generates neat, sequential commit identifiers.

Enum Constants
Enum Constant and Description
`CUSTOM` Provided by user
`RANDOM` Non-blocking algorithm based on UUID.
`SYNCHRONIZED_SEQUENCE` Generates neat, sequential commit identifiers.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`abstract java.util.Comparator<CommitMetadata>`	`getComparator()`
`static CommitIdGenerator`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static CommitIdGenerator[]`	`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, toString, valueOf

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

- Enum Constant Detail
  - SYNCHRONIZED_SEQUENCE
```
public static final CommitIdGenerator SYNCHRONIZED_SEQUENCE
```
    Generates neat, sequential commit identifiers. Based on JaversRepository.getHeadId().
    
    Should not be used in distributed applications.
  - RANDOM
```
public static final CommitIdGenerator RANDOM
```
    Non-blocking algorithm based on UUID.
    
    Suitable for distributed applications.
    Warning! When RANDOM generator is set, Shadow query runner sorts commits by commitDate. It means, that Shadow queries would be correct only if all application servers have synchronized clocks.
  - CUSTOM
```
public static final CommitIdGenerator CUSTOM
```
    Provided by user
- Method Detail
  - values
```
public static CommitIdGenerator[] 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 (CommitIdGenerator c : CommitIdGenerator.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static CommitIdGenerator valueOf(java.lang.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:
    
    java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
    
    java.lang.NullPointerException - if the argument is null
  - getComparator
```
public abstract java.util.Comparator<CommitMetadata> getComparator()
```

Enum CommitIdGenerator

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

SYNCHRONIZED_SEQUENCE

RANDOM

CUSTOM

Method Detail

values

valueOf

getComparator