StableRevisionComparator (Oak DocumentNodeStore 1.22.14 API)

java.lang.Object
- org.apache.jackrabbit.oak.plugins.document.StableRevisionComparator

All Implemented Interfaces:

Comparator<Revision>
```
public class StableRevisionComparator
extends Object
implements Comparator<Revision>
```
StableRevisionComparator implements a revision comparator, which is only based on stable information available in the two revisions presented to this comparator. This class is used in sorted collections where revision keys must have a stable ordering independent from the time when a revision was seen.
Revisions are first ordered by timestamp, then counter and finally cluster node id.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static Comparator<Revision> INSTANCE
  
  static Comparator<Revision> REVERSE
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  int compare(Revision o1, Revision o2)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.Comparator
    equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Detail

INSTANCE

public static final Comparator<Revision> INSTANCE

REVERSE

public static final Comparator<Revision> REVERSE

Method Detail

compare

public int compare(Revision o1,
                   Revision o2)

Specified by:: compare in interface Comparator<Revision>