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* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.kafka.raft;
import org.apache.kafka.common.protocol.ApiMessage;
import org.apache.kafka.common.Node;
import java.util.concurrent.CompletableFuture;
public abstract class RaftRequest implements RaftMessage {
private final int correlationId;
private final ApiMessage data;
private final long createdTimeMs;
public RaftRequest(int correlationId, ApiMessage data, long createdTimeMs) {
this.correlationId = correlationId;
this.data = data;
this.createdTimeMs = createdTimeMs;
}
@Override
public int correlationId() {
return correlationId;
}
@Override
public ApiMessage data() {
return data;
}
public long createdTimeMs() {
return createdTimeMs;
}
public final static class Inbound extends RaftRequest {
public final CompletableFuture completion = new CompletableFuture<>();
public Inbound(int correlationId, ApiMessage data, long createdTimeMs) {
super(correlationId, data, createdTimeMs);
}
@Override
public String toString() {
return String.format(
"InboundRequest(correlationId=%d, data=%s, createdTimeMs=%d)",
correlationId(),
data(),
createdTimeMs()
);
}
}
public final static class Outbound extends RaftRequest {
private final Node destination;
public final CompletableFuture completion = new CompletableFuture<>();
public Outbound(int correlationId, ApiMessage data, Node destination, long createdTimeMs) {
super(correlationId, data, createdTimeMs);
this.destination = destination;
}
public Node destination() {
return destination;
}
@Override
public String toString() {
return String.format(
"OutboundRequest(correlationId=%d, data=%s, createdTimeMs=%d, destination=%s)",
correlationId(),
data(),
createdTimeMs(),
destination
);
}
}
}