org.apache.jackrabbit.vault.packaging.registry.ExecutionPlan Maven / Gradle / Ivy
/*
* 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 javax.annotation.Nonnull;
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.
*/
@Nonnull
String getId();
/**
* Retrieves the list of all tasks
* @return the tasks.
*/
@Nonnull
List getTasks();
/**
* Checks if this plan has finished.
* @return {@code true} if executed.
*/
boolean isExecuted();
/**
* checks if this plan has error
* @return {@code true} if it has errors.
*/
boolean hasErrors();
}