content: /*
   * 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.aries.blueprint.container;
  
  import java.net.URI;
  import java.util.Set;
  
  import org.apache.aries.blueprint.parser.NamespaceHandlerSet;
  import org.osgi.framework.Bundle;
  
  /**
   * Registry of NamespaceHandler.
   *
   * @version $Rev$, $Date$
   */
  public interface NamespaceHandlerRegistry {
  
      /**
       * Retrieve the <code>NamespaceHandler</code> for the specified URI. Make sure
       *
       * @param uri the namespace identifying the namespace handler
       * @param bundle the blueprint bundle to be checked for class space consistency
       *
       * @return a set of registered <code>NamespaceHandler</code>s compatible with the class space of the given bundle
       */
      NamespaceHandlerSet getNamespaceHandlers(Set<URI> uri, Bundle bundle);
  
      /**
       * Destroy this registry
       */
      void destroy();
  }
  