com.facebook.presto.jdbc.internal.okio.ForwardingTimeout Maven / Gradle / Ivy
/*
* Copyright (C) 2015 Square, Inc.
*
* 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 com.facebook.presto.jdbc.internal.okio;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
/** A {@link Timeout} which forwards calls to another. Useful for subclassing. */
public class ForwardingTimeout extends Timeout {
private Timeout delegate;
public ForwardingTimeout(Timeout delegate) {
if (delegate == null) throw new IllegalArgumentException("delegate == null");
this.delegate = delegate;
}
/** {@link Timeout} instance to which this instance is currently delegating. */
public final Timeout delegate() {
return delegate;
}
public final ForwardingTimeout setDelegate(Timeout delegate) {
if (delegate == null) throw new IllegalArgumentException("delegate == null");
this.delegate = delegate;
return this;
}
@Override public Timeout timeout(long timeout, TimeUnit unit) {
return delegate.timeout(timeout, unit);
}
@Override public long timeoutNanos() {
return delegate.timeoutNanos();
}
@Override public boolean hasDeadline() {
return delegate.hasDeadline();
}
@Override public long deadlineNanoTime() {
return delegate.deadlineNanoTime();
}
@Override public Timeout deadlineNanoTime(long deadlineNanoTime) {
return delegate.deadlineNanoTime(deadlineNanoTime);
}
@Override public Timeout clearTimeout() {
return delegate.clearTimeout();
}
@Override public Timeout clearDeadline() {
return delegate.clearDeadline();
}
@Override public void throwIfReached() throws IOException {
delegate.throwIfReached();
}
}
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