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/*******************************************************************************
* Copyright (c) 2003, 2010 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.osgi.service.resolver;
import java.util.Map;
/**
* This class represents a specific version of an exported package in the system.
* <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 ExportPackageDescription extends BaseDescription {
/**
* Returns true if the export package is a root package; false otherwise.
* A ExportPackageDescription is not a root package the exporting bundle
* is re-exporting the package using the Reexport-Package header.
* @return true if the export package is a root package; false otherwise
* @deprecated all export package descriptions are roots. The Reexport-Package header
* never became API.
*/
public boolean isRoot();
/**
* Returns the arbitrary attributes for this package.
* @return the arbitrary attributes for this package
*/
public Map<String, Object> getAttributes();
/**
* Returns the directives for this package.
* @return the directives for this package
*/
public Map<String, Object> getDirectives();
/**
* Returns the specified directive for this package.
* @param key the directive to fetch
* @return the specified directive for this package
*/
public Object getDirective(String key);
/**
* Returns the exporter of this package.
* @return the exporter of this package.
*/
public BundleDescription getExporter();
}
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