001    /*
002     * (c) Copyright 2009 University of Bristol
003     * All rights reserved.
004     * [See end of file]
005     */
006    
007    package net.rootdev.javardfa;
008    
009    /**
010     * @author Damian Steer <pldms@mac.com>
011     */
012    
013    public interface StatementSink
014    {
015        /**
016         * Begin parsing
017         */
018        public void start();
019    
020        /**
021         * Complete parsing
022         */
023        public void end();
024    
025        /**
026         * Add statement with non-literal object.
027         * Blank nodes begin with _:, variables with ?, otherwise IRI
028         * @param subject Subject of triple
029         * @param predicate Predicate
030         * @param object Object
031         */
032        public void addObject(String subject, String predicate, String object);
033    
034        /**
035         * Add statement with a literal object.
036         * As above, blank nodes begin with _:, variables with ?, otherwise IRI
037         * @param subject Subject of triple
038         * @param predicate Predicate
039         * @param lex Lexical form
040         * @param lang Language (may be null)
041         * @param datatype Datatype IRI (may be null)
042         */
043        public void addLiteral(String subject, String predicate, String lex, String lang, String datatype);
044    }
045    
046    /*
047     * (c) Copyright 2009 University of Bristol
048     * All rights reserved.
049     *
050     * Redistribution and use in source and binary forms, with or without
051     * modification, are permitted provided that the following conditions
052     * are met:
053     * 1. Redistributions of source code must retain the above copyright
054     *    notice, this list of conditions and the following disclaimer.
055     * 2. Redistributions in binary form must reproduce the above copyright
056     *    notice, this list of conditions and the following disclaimer in the
057     *    documentation and/or other materials provided with the distribution.
058     * 3. The name of the author may not be used to endorse or promote products
059     *    derived from this software without specific prior written permission.
060     *
061     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
062     * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
063     * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
064     * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
065     * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
066     * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
067     * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
068     * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
069     * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
070     * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
071     */