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 * 
 * 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.
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 *************************************************************/


 
//i20156 - new file for xmlsecurity module

/** -- idl definition -- **/

#ifndef __com_sun_star_xml_crypto_sax_xsaxeventkeeperstatuschangelistener_idl_
#define __com_sun_star_xml_crypto_sax_xsaxeventkeeperstatuschangelistener_idl_

#include <com/sun/star/uno/XInterface.idl>
#include <com/sun/star/uno/Exception.idl>

module com { module sun { module star { module xml { module crypto { module sax {

/**
 * Interface of SAXEventKeeper Status Change Listener.
 * <p>
 * This interface is used to receive the SAXEventKeeper status change notification.
 */
interface XSAXEventKeeperStatusChangeListener : com::sun::star::uno::XInterface
{
	/**
	 * Notifies the SAXEventKeeper is entering/leaving blocking state.
	 *
	 * @param isBlocking   <code>true</code> if the SAXEventKeeper is
	 *                     entering blocking state, <code>false</code>
	 *                     otherwise
	 */
	void blockingStatusChanged([in] boolean isBlocking);

	/**
	 * Notifies the SAXEventKeeper is entering/leaving collecting state.
	 *
	 * @param isInsideCollectedElement   <code>true</code> if the SAXEventKeeper is
	 *                                   collecting some element, <code>false</code>
	 *                                   otherwise
	 */
	void collectionStatusChanged([in] boolean isInsideCollectedElement);

	/**
	 * Notifies the SAXEventKeeper's buffer is empty/not empty
	 *
	 * @param isBufferEmpty   <code>true</code> if the SAXEventKeeper has no buffer
	 *                        at all; <code>false</code> otherwise.
	 */
	void bufferStatusChanged([in] boolean isBufferEmpty);
};

} ; } ; } ; } ; } ; } ;


#endif