| /******************************************************************************* |
| * Copyright (c) 2007, 2008 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.equinox.internal.provisional.p2.director; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.equinox.internal.provisional.p2.engine.ProvisioningContext; |
| import org.eclipse.equinox.internal.provisional.p2.metadata.IInstallableUnit; |
| |
| /** |
| * Planners are responsible for determining what should be done to a given |
| * profile to reshape it as requested. That is, given the current state of a |
| * profile, a description of the desired end state of that profile and metadata |
| * describing the available IUs, a planner produces a plan that lists the |
| * provisioning operands that the engine should perform. |
| */ |
| public interface IPlanner { |
| public ProvisioningPlan getProvisioningPlan(ProfileChangeRequest profileChangeRequest, ProvisioningContext context, IProgressMonitor monitor); |
| |
| public ProvisioningPlan getRevertPlan(IInstallableUnit profileSnapshot, ProvisioningContext context, IProgressMonitor monitor); |
| |
| public IInstallableUnit[] updatesFor(IInstallableUnit toUpdate, ProvisioningContext context, IProgressMonitor monitor); |
| |
| } |