70 lines
1.8 KiB
Java
Executable File
70 lines
1.8 KiB
Java
Executable File
/**
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* Copyright 2013 Netflix, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package rx;
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import java.util.concurrent.TimeUnit;
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import rx.util.functions.Action0;
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import rx.util.functions.Func0;
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/**
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* Represents an object that schedules units of work.
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*/
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public interface Scheduler {
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/**
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* Schedules a cancelable action to be executed.
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*
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* @param action action
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*
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* @return a subscription to be able to unsubscribe from action.
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*/
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Subscription schedule(Func0<Subscription> action);
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/**
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* Schedules an action to be executed.
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*
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* @param action action
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*
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* @return a subscription to be able to unsubscribe from action.
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*/
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Subscription schedule(Action0 action);
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/**
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* Schedules an action to be executed in dueTime.
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*
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* @param action action
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*
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* @return a subscription to be able to unsubscribe from action.
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*/
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Subscription schedule(Action0 action, long dueTime, TimeUnit unit);
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/**
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* Schedules a cancelable action to be executed in dueTime.
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*
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* @param action action
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*
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* @return a subscription to be able to unsubscribe from action.
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*/
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Subscription schedule(Func0<Subscription> action, long dueTime, TimeUnit unit);
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/**
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* Returns the scheduler's notion of current time.
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*/
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long now();
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}
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