| /* Copyright 2007 Niclas Hedhman. |
| * |
| * 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.qi4j.spi.entitystore; |
| |
| import org.qi4j.api.structure.Module; |
| import org.qi4j.api.usecase.Usecase; |
| import org.qi4j.io.Input; |
| import org.qi4j.spi.entity.EntityState; |
| import org.qi4j.spi.module.ModuleSpi; |
| |
| /** |
| * Interface that must be implemented by store for persistent state of EntityComposites. |
| */ |
| public interface EntityStore |
| { |
| EntityStoreUnitOfWork newUnitOfWork( Usecase usecase, ModuleSpi module, long currentTime ); |
| |
| Input<EntityState, EntityStoreException> entityStates( ModuleSpi module ); |
| } |