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Spring Data Implementation for Elasticsearch
/*
* Copyright 2021-2024 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
*
* https://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.data.elasticsearch.core.event;
import org.reactivestreams.Publisher;
import org.springframework.data.elasticsearch.core.document.Document;
import org.springframework.data.elasticsearch.core.mapping.IndexCoordinates;
import org.springframework.data.mapping.callback.EntityCallback;
/**
* Callback being invoked after a {@link Document} is read from Elasticsearch and before it is converted into a domain
* object.
*
* @author Peter-Josef Meisch
* @since 4.4
* @see org.springframework.data.mapping.callback.EntityCallbacks
*/
@FunctionalInterface
public interface ReactiveAfterLoadCallback extends EntityCallback {
/**
* Entity callback method invoked after a domain object is materialized from a {@link Document}. Can return either the
* same or a modified instance of the {@link Document} object.
*
* @param document the document.
* @param indexCoordinates of the index the document was read from.
* @return a possible modified or new {@link Document}.
*/
Publisher onAfterLoad(Document document, Class type, IndexCoordinates indexCoordinates);
}