| /******************************************************************************* |
| * Copyright (c) 2003, 2012 IBM Corporation and others. |
| * |
| * 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/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.osgi.service.resolver; |
| |
| /** |
| * A representation of one bundle import constraint as seen in a |
| * bundle manifest and managed by a state and resolver. |
| * <p> |
| * This interface is not intended to be implemented by clients. The |
| * {@link StateObjectFactory} should be used to construct instances. |
| * </p> |
| * @since 3.1 |
| * @noimplement This interface is not intended to be implemented by clients. |
| */ |
| public interface BundleSpecification extends VersionConstraint { |
| |
| /** |
| * Returns whether or not this bundle specificiation is exported from the |
| * declaring bundle. |
| * |
| * @return whether this specification is exported |
| */ |
| public boolean isExported(); |
| |
| /** |
| * Returns whether or not this bundle specificiation is optional. |
| * |
| * @return whether this specification is optional |
| */ |
| public boolean isOptional(); |
| } |