/*

 * 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.  Sun designates this

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

 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/*

 * Copyright (c) 2003 by BEA Systems, Inc. All Rights Reserved.

 */

package javax.xml.stream.events;

/**

 * An interface for the start document event

 *

 * @author Copyright (c) 2003 by BEA Systems. All Rights Reserved.

 * @since 1.6

 */

public interface StartDocument extends XMLEvent {

  /**

   * Returns the system ID of the XML data

   * @return the system ID, defaults to ""

   */

  public String getSystemId();

  /**

   * Returns the encoding style of the XML data

   * @return the character encoding, defaults to "UTF-8"

   */

  public String getCharacterEncodingScheme();

  /**

   * Returns true if CharacterEncodingScheme was set in

   * the encoding declaration of the document

   */

  public boolean encodingSet();

  /**

   * Returns if this XML is standalone

   * @return the standalone state of XML, defaults to "no"

   */

  public boolean isStandalone();

  /**

   * Returns true if the standalone attribute was set in

   * the encoding declaration of the document.

   */

  public boolean standaloneSet();

  /**

   * Returns the version of XML of this XML stream

   * @return the version of XML, defaults to "1.0"

   */

  public String getVersion();

}