/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.seatunnel.core.starter.execution;

import org.apache.seatunnel.core.starter.exception.TaskExecuteException;

import java.util.List;

/**
 * Used to process every step(source,transform,sink) in the execution pipeline, contained in the
 * {@link TaskExecution}
 *
 * @param <T> Data type of the execution
 * @param <ENV> Runtime environment of engine
 */
public interface PluginExecuteProcessor<T, ENV extends RuntimeEnvironment> {
    List<T> execute(List<T> upstreamDataStreams) throws TaskExecuteException;

    void setRuntimeEnvironment(ENV runtimeEnvironment);
}
