/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.search.backend.impl;
import org.hibernate.search.backend.spi.Work;
/**
* Pile work operations
* No thread safety has to be implemented, the queue being scoped already
* The implementation must be "stateless" wrt the queue through (ie not store the queue state)
*
* FIXME this Interface does not make much sense, since the impl will not be changed
*
* @author Emmanuel Bernard
*/
public interface QueueingProcessor {
/**
* Add a work
* TODO move that somewhere else, it does not really fit here
* @param work the work to add
* @param workQueue the work queue
*/
void add(Work work, WorkQueue workQueue);
/**
* prepare resources for a later performWorks call
* @param workQueue the work queue
*/
void prepareWorks(WorkQueue workQueue);
/**
* Execute works
* @param workQueue the work queue
*/
void performWorks(WorkQueue workQueue);
/**
* Rollback works
* @param workQueue the work queue
*/
void cancelWorks(WorkQueue workQueue);
}