com.hazelcast.jet.impl.execution.Tasklet Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2018, Hazelcast, Inc. 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 com.hazelcast.jet.impl.execution;
import com.hazelcast.jet.impl.util.ProgressState;
import javax.annotation.Nonnull;
import java.util.concurrent.Callable;
public interface Tasklet extends Callable {
default void init() {
}
@Override @Nonnull
ProgressState call();
default boolean isCooperative() {
return true;
}
}