org.apache.rocketmq.shaded.io.grpc.internal.ForwardingDeframerListener Maven / Gradle / Ivy
/*
* Copyright 2019 The gRPC Authors
*
* Licensed 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.rocketmq.shaded.io.grpc.internal;
/**
* Forwards listener callbacks to a delegate.
*/
abstract class ForwardingDeframerListener implements MessageDeframer.Listener {
protected abstract MessageDeframer.Listener delegate();
@Override
public void bytesRead(int numBytes) {
delegate().bytesRead(numBytes);
}
@Override
public void messagesAvailable(StreamListener.MessageProducer producer) {
delegate().messagesAvailable(producer);
}
@Override
public void deframerClosed(boolean hasPartialMessage) {
delegate().deframerClosed(hasPartialMessage);
}
@Override
public void deframeFailed(Throwable cause) {
delegate().deframeFailed(cause);
}
}