/*
* Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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package jdk.incubator.http;
import java.time.Duration;
import java.time.Instant;
/**
* Timeout event notified by selector thread. Executes the given handler if
* the timer not cancelled first.
*
* Register with {@link HttpClientImpl#registerTimer(TimeoutEvent)}.
*
* Cancel with {@link HttpClientImpl#cancelTimer(TimeoutEvent)}.
*/
abstract class TimeoutEvent implements Comparable<TimeoutEvent> {
private final Instant deadline;
TimeoutEvent(Duration duration) {
deadline = Instant.now().plus(duration);
}
public abstract void handle();
public Instant deadline() {
return deadline;
}
@Override
public int compareTo(TimeoutEvent other) {
return this.deadline.compareTo(other.deadline);
}
}