/*
* Copyright 2006-2007 the original author or authors.
*
* 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 org.springframework.batch.core.step.item;
import org.springframework.batch.core.StepContribution;
/**
* Interface for providing {@link Chunk}s to be processed, used by the
* {@link ChunkOrientedTasklet}
*
* @since 2.0
* @see ChunkOrientedTasklet
*/
public interface ChunkProvider<T> {
Chunk<T> provide(StepContribution contribution) throws Exception;
void postProcess(StepContribution contribution, Chunk<T> chunk);
}