at.molindo.esi4j.chain.Esi4JEntityTask Maven / Gradle / Ivy
/**
* Copyright 2010 Molindo GmbH
*
* 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 at.molindo.esi4j.chain;
import java.io.Serializable;
import org.elasticsearch.action.bulk.BulkRequestBuilder;
import at.molindo.esi4j.core.Esi4JOperation.OperationContext;
/**
* A task to be processed by an {@link Esi4JTaskProcessor}. A task needs to be
* {@link Serializable} after {@link #replaceEntity(Esi4JEntityResolver)} was
* called
*/
public interface Esi4JEntityTask extends Serializable, Cloneable {
/**
* optional, might be implemented as noop
*/
void replaceEntity(Esi4JEntityResolver entityResolver);
/**
* optional, might be implemented as noop if
* {@link #replaceEntity(Esi4JEntityResolver)} is a noop or entity is a
* {@link Esi4JEntityResolver.ObjectKey}
*/
void resolveEntity(Esi4JEntityResolver entityResolver);
/**
* add necessary index operations to bulk request
*/
void addToBulk(BulkRequestBuilder bulk, String indexName, OperationContext context);
/**
* @return a clone of this task
*/
Esi4JEntityTask clone();
}