michael@0: /**
michael@0:  * Copyright (c) 2012, Ben Fortuna
michael@0:  * All rights reserved.
michael@0:  *
michael@0:  * Redistribution and use in source and binary forms, with or without
michael@0:  * modification, are permitted provided that the following conditions
michael@0:  * are met:
michael@0:  *
michael@0:  *  o Redistributions of source code must retain the above copyright
michael@0:  * notice, this list of conditions and the following disclaimer.
michael@0:  *
michael@0:  *  o Redistributions in binary form must reproduce the above copyright
michael@0:  * notice, this list of conditions and the following disclaimer in the
michael@0:  * documentation and/or other materials provided with the distribution.
michael@0:  *
michael@0:  *  o Neither the name of Ben Fortuna nor the names of any other contributors
michael@0:  * may be used to endorse or promote products derived from this software
michael@0:  * without specific prior written permission.
michael@0:  *
michael@0:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
michael@0:  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
michael@0:  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
michael@0:  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
michael@0:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
michael@0:  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
michael@0:  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
michael@0:  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
michael@0:  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
michael@0:  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
michael@0:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0:  */
michael@0: package net.fortuna.ical4j.data;
michael@0: 
michael@0: import java.io.InputStream;
michael@0: import java.io.IOException;
michael@0: import java.io.Reader;
michael@0: 
michael@0: /**
michael@0:  * <pre>
michael@0:  * $Id$
michael@0:  * 
michael@0:  * Created [Nov 5, 2004]
michael@0:  * </pre>
michael@0:  *
michael@0:  * Implementors provide iCalendar parsing functionality.
michael@0:  * @author Ben Fortuna
michael@0:  */
michael@0: public interface CalendarParser {
michael@0: 
michael@0:     /**
michael@0:      * Parse the iCalendar data from the specified input stream.
michael@0:      * @param in an input stream from which to read iCalendar data
michael@0:      * @param handler the content handler to notify during parsing
michael@0:      * @throws IOException thrown when unable to read from the specified stream
michael@0:      * @throws ParserException thrown if an error occurs during parsing
michael@0:      */
michael@0:     void parse(InputStream in, ContentHandler handler) throws IOException,
michael@0:             ParserException;
michael@0: 
michael@0:     /**
michael@0:      * Parse the iCalendar data from the specified reader.
michael@0:      * @param in a reader from which to read iCalendar data
michael@0:      * @param handler the content handler to notify during parsing
michael@0:      * @throws IOException thrown when unable to read from the specified reader
michael@0:      * @throws ParserException thrown if an error occurs during parsing
michael@0:      */
michael@0:     void parse(Reader in, ContentHandler handler) throws IOException,
michael@0:             ParserException;
michael@0: }