| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.ode.bpel.dao; |
| |
| import java.io.Serializable; |
| |
| import javax.xml.namespace.QName; |
| |
| /** |
| * Instances and associated data for a ProcessDAO implementation that implements this |
| * interface can be deleted in a deferred fashion. |
| * |
| * @author sean |
| * |
| */ |
| public interface DeferredProcessInstanceCleanable { |
| /** |
| * Returns the database id. |
| * |
| * @return database id |
| */ |
| Long getPidId(); |
| |
| /** |
| * Deletes instances and data for this process, the number of rows gets deletes is limited |
| * by the transaction size. |
| * |
| * @param transactionSize the number of rows to delete |
| * @return the number of rows actually deleted |
| */ |
| int deleteInstances(int transactionSize); |
| } |