+
+ public void setKey(String key) {
+ this.key = key;
+ }
+
+ public void setValue(String value) {
+ this.value = value;
+ }
+
+ @Override public String toString() {
+ return "KeyValue{" +
+ "key='" + key + '\'' +
+ ", value='" + value + '\'' +
+ '}';
+ }
+
+ // override this method to return the protobuff related extension fields and their values
+ @Override public Map<GeneratedMessage.GeneratedExtension, String> encode() {
+ Map<GeneratedMessage.GeneratedExtension, String> map = new HashMap<>();
+ map.put(KeyValueMessages.key, getKey());
+ map.put(KeyValueMessages.value, getValue());
+ return map;
+ }
+
+ // override this method to assign the values from protobuff
+ @Override public Payload decode(
+ AppendEntriesMessages.AppendEntries.ReplicatedLogEntry.Payload payloadProtoBuff) {
+ String key = payloadProtoBuff.getExtension(KeyValueMessages.key);
+ String value = payloadProtoBuff.getExtension(KeyValueMessages.value);
+ this.setKey(key);
+ this.setValue(value);
+ return this;
+ }
+