Package org.apache.pekko.cluster.ddata.protobuf

Class ReplicatedDataSerializer.KeyComparator<A extends org.apache.pekko.protobufv3.internal.GeneratedMessage>

java.lang.Object

org.apache.pekko.cluster.ddata.protobuf.ReplicatedDataSerializer.KeyComparator<A>

All Implemented Interfaces:

Comparator<A>

Direct Known Subclasses:

ReplicatedDataSerializer.LWWMapEntryComparator$, ReplicatedDataSerializer.ORMapEntryComparator$, ReplicatedDataSerializer.ORMultiMapEntryComparator$, ReplicatedDataSerializer.PNCounterMapEntryComparator$

Enclosing class:

ReplicatedDataSerializer

public abstract static class ReplicatedDataSerializer.KeyComparator<A extends org.apache.pekko.protobufv3.internal.GeneratedMessage>
extends Object
implements Comparator<A>

Constructor Summary

Constructors

Constructor	Description
KeyComparator()

Method Summary

Modifier and Type	Method	Description
final int	compare(A x, A y)
abstract Object	getKey(A entry)	Get the key from the entry.

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

Constructor Details

KeyComparator

public KeyComparator()

Method Details

compare

public final int compare(A x,
 A y)

Specified by:

compare in interface Comparator<A extends org.apache.pekko.protobufv3.internal.GeneratedMessage>

getKey

public abstract Object getKey(A entry)

Get the key from the entry. The key may be a String, Int, Long, or OtherMessage

Parameters:

entry - The protobuf entry used with Map types

Returns:

The Key