| /******************************************************************************* |
| * Copyright (c) 2012, 2013 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License 2.0, which accompanies this distribution |
| * and is available at https://www.eclipse.org/legal/epl-2.0/. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.common.core.utility.command; |
| |
| import org.eclipse.core.runtime.jobs.ISchedulingRule; |
| |
| /** |
| * This interface allows clients to control a job command's context. |
| * This is useful when the server provides the command but the client provides |
| * the context (e.g. the client would like to execute the command synchronously |
| * rather than dispatching it to a job queue). |
| * <p> |
| * Provisional API: This interface is part of an interim API that is still |
| * under development and expected to change significantly before reaching |
| * stability. It is available at this early stage to solicit feedback from |
| * pioneering adopters on the understanding that any code that uses this API |
| * will almost certainly be broken (repeatedly) as the API evolves. |
| */ |
| public interface JobCommandContext { |
| |
| /** |
| * Execute the specified command, synchronously or asynchronously. |
| * Commands with the same scheduling rule must be executed in the order in |
| * which they are passed to the command context. |
| * The command may or may not be assigned to a |
| * {@link org.eclipse.core.runtime.jobs.Job} for execution. |
| */ |
| void execute(JobCommand command); |
| |
| /** |
| * Execute the specified command, synchronously or asynchronously. |
| * Commands with the same scheduling rule must be executed in the order in |
| * which they are passed to the command context. |
| * The command may or may not be assigned to a |
| * {@link org.eclipse.core.runtime.jobs.Job} for execution. |
| */ |
| void execute(JobCommand command, String jobName); |
| |
| /** |
| * Execute the specified command, synchronously or asynchronously. |
| * Commands with the same scheduling rule must be executed in the order in |
| * which they are passed to the command context. |
| * The command may or may not be assigned to a |
| * {@link org.eclipse.core.runtime.jobs.Job} for execution. |
| */ |
| void execute(JobCommand command, String jobName, ISchedulingRule schedulingRule); |
| } |