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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.dubbo.rpc.stub;

import org.apache.dubbo.common.stream.StreamObserver;

import java.util.concurrent.CompletableFuture;
import java.util.function.BiConsumer;

public class ServerStreamMethodHandler implements StubMethodHandler {
    private final BiConsumer> func;

    public ServerStreamMethodHandler(BiConsumer> func) {
        this.func = func;
    }

    @Override
    public CompletableFuture invoke(Object[] arguments) {
        T request = (T) arguments[0];
        StreamObserver responseObserver = (StreamObserver) arguments[1];
        func.accept(request, responseObserver);
        return CompletableFuture.completedFuture(null);
    }
}