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/*
* Copyright 2018 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 io.grpc.internal;
import com.google.common.base.MoreObjects;
import io.grpc.CallOptions;
import io.grpc.ClientCall;
import io.grpc.ConnectivityState;
import io.grpc.ManagedChannel;
import io.grpc.MethodDescriptor;
import java.util.concurrent.TimeUnit;
abstract class ForwardingManagedChannel extends ManagedChannel {
private final ManagedChannel delegate;
ForwardingManagedChannel(ManagedChannel delegate) {
this.delegate = delegate;
}
@Override
public ManagedChannel shutdown() {
return delegate.shutdown();
}
@Override
public boolean isShutdown() {
return delegate.isShutdown();
}
@Override
public boolean isTerminated() {
return delegate.isTerminated();
}
@Override
public ManagedChannel shutdownNow() {
return delegate.shutdownNow();
}
@Override
public boolean awaitTermination(long timeout, TimeUnit unit) throws InterruptedException {
return delegate.awaitTermination(timeout, unit);
}
@Override
public ClientCall newCall(
MethodDescriptor methodDescriptor, CallOptions callOptions) {
return delegate.newCall(methodDescriptor, callOptions);
}
@Override
public String authority() {
return delegate.authority();
}
@Override
public ConnectivityState getState(boolean requestConnection) {
return delegate.getState(requestConnection);
}
@Override
public void notifyWhenStateChanged(ConnectivityState source, Runnable callback) {
delegate.notifyWhenStateChanged(source, callback);
}
@Override
public void resetConnectBackoff() {
delegate.resetConnectBackoff();
}
@Override
public void enterIdle() {
delegate.enterIdle();
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this).add("delegate", delegate).toString();
}
}
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