| /* |
| * 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.jackrabbit.vault.packaging.registry; |
| |
| import java.util.List; |
| |
| import org.jetbrains.annotations.NotNull; |
| import org.osgi.annotation.versioning.ProviderType; |
| |
| /** |
| * Holds a list of tasks that perform package installation related operations. |
| */ |
| @ProviderType |
| public interface ExecutionPlan { |
| |
| /** |
| * An id of the execution plan. |
| * @return the id. |
| */ |
| @NotNull |
| String getId(); |
| |
| /** |
| * Retrieves the list of all tasks |
| * @return the tasks. |
| */ |
| @NotNull |
| List<PackageTask> getTasks(); |
| |
| /** |
| * Checks if this plan has finished. |
| * @return {@code true} if executed. |
| */ |
| boolean isExecuted(); |
| |
| /** |
| * Checks if execution of any of the tasks in the plan resulted in an error. |
| * Only returns a valid result in case {@link #isExecuted()} returns {@code true}. |
| * The concrete errors must be looked up from {@link #getTasks()}. |
| * @return {@code true} if it has errors. |
| */ |
| boolean hasErrors(); |
| } |