/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

/*

 * Copyright (c) 2009 by Oracle Corporation. All Rights Reserved.

 */

package javax.xml.stream.events;

import java.util.List;

/**

 * This is the top level interface for events dealing with DTDs

 *

 * @version 1.0

 * @author Copyright (c) 2009 by Oracle Corporation. All Rights Reserved.

 * @since 1.6

 */

public interface DTD extends XMLEvent {

  /**

   * Returns the entire Document Type Declaration as a string, including

   * the internal DTD subset.

   * This may be null if there is not an internal subset.

   * If it is not null it must return the entire

   * Document Type Declaration which matches the doctypedecl

   * production in the XML 1.0 specification

   */

  String getDocumentTypeDeclaration();

  /**

   * Returns an implementation defined representation of the DTD.

   * This method may return null if no representation is available.

   */

  Object getProcessedDTD();

  /**

   * Return a List containing the notations declared in the DTD.

   * This list must contain NotationDeclaration events.

   * @see NotationDeclaration

   * @return an unordered list of NotationDeclaration events

   */

  List getNotations();

  /**

   * Return a List containing the general entities,

   * both external and internal, declared in the DTD.

   * This list must contain EntityDeclaration events.

   * @see EntityDeclaration

   * @return an unordered list of EntityDeclaration events

   */

  List getEntities();

}