io.fluxcapacitor.common.tracking.TaskScheduler Maven / Gradle / Ivy

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/*
 * Copyright (c) Flux Capacitor IP B.V. or its affiliates. All Rights Reserved.
 *
 * 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.fluxcapacitor.common.tracking;

import io.fluxcapacitor.common.Registration;
import io.fluxcapacitor.common.ThrowingRunnable;

import java.time.Duration;
import java.time.Instant;

public interface TaskScheduler {

    default Registration schedule(Duration duration, ThrowingRunnable task) {
        return schedule(Instant.now().plus(duration), task);
    }

    default Registration schedule(Instant deadline, ThrowingRunnable task) {
        return schedule(deadline.toEpochMilli(), task);
    }

    Registration schedule(long deadline, ThrowingRunnable task);

    void shutdown();
}