| /* |
| * 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.servicecomb.pack.alpha.spec.tcc.db; |
| |
| import io.grpc.stub.StreamObserver; |
| import java.util.Queue; |
| import java.util.function.Consumer; |
| import org.apache.servicecomb.pack.contract.grpc.GrpcTccCoordinateCommand; |
| |
| public class TccCoordinateCommandStreamObserver implements StreamObserver<GrpcTccCoordinateCommand> { |
| |
| private Queue<GrpcTccCoordinateCommand> receivedCommands; |
| private Consumer<GrpcTccCoordinateCommand> consumer; |
| |
| public boolean isCompleted() { |
| return completed; |
| } |
| |
| private boolean completed = false; |
| |
| public TccCoordinateCommandStreamObserver(Consumer<GrpcTccCoordinateCommand> consumer, |
| Queue<GrpcTccCoordinateCommand> receivedCommands) { |
| this.consumer = consumer; |
| this.receivedCommands = receivedCommands; |
| } |
| |
| @Override |
| public void onNext(GrpcTccCoordinateCommand value) { |
| consumer.accept(value); |
| receivedCommands.add(value); |
| } |
| |
| @Override |
| public void onError(Throwable t) { |
| } |
| |
| @Override |
| public void onCompleted() { |
| completed = true; |
| } |
| } |