01: /*
02: * (c) Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
03: * [See end of file]
04: */
05:
06: package com.hp.hpl.jena.n3;
07:
08: //import org.apache.commons.logging.*;
09: import com.hp.hpl.jena.rdf.model.*;
10:
11: /** A simple N3 writer - writes N3 out as triples with prefixes done.
12: * "N3 triples" - triples with N3 abbreviations and prefixes.
13: * Very simple.
14: *
15: * @author Andy Seaborne
16: * @version $Id: N3JenaWriterTriples.java,v 1.9 2008/01/02 12:04:48 andy_seaborne Exp $
17: */
18:
19: public class N3JenaWriterTriples extends N3JenaWriterCommon {
20: static public final int colWidth = 8;
21:
22: protected void writeModel(Model model) {
23: alwaysAllocateBNodeLabel = true;
24: StmtIterator sIter = model.listStatements();
25: for (; sIter.hasNext();) {
26: Statement stmt = sIter.nextStatement();
27: String subjStr = formatResource(stmt.getSubject());
28:
29: out.print(subjStr);
30: padCol(subjStr);
31: out.print(minGapStr);
32:
33: String predStr = formatProperty(stmt.getPredicate());
34: out.print(predStr);
35: padCol(predStr);
36: out.print(minGapStr);
37:
38: out.print(formatNode(stmt.getObject()));
39: out.println(" .");
40: }
41: sIter.close();
42: }
43:
44: private void padCol(String tmp) {
45: if (tmp.length() < (colWidth))
46: out.print(pad(colWidth - tmp.length()));
47: }
48: }
49:
50: /*
51: * (c) Copyright 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
52: * All rights reserved.
53: *
54: * Redistribution and use in source and binary forms, with or without
55: * modification, are permitted provided that the following conditions
56: * are met:
57: * 1. Redistributions of source code must retain the above copyright
58: * notice, this list of conditions and the following disclaimer.
59: * 2. Redistributions in binary form must reproduce the above copyright
60: * notice, this list of conditions and the following disclaimer in the
61: * documentation and/or other materials provided with the distribution.
62: * 3. The name of the author may not be used to endorse or promote products
63: * derived from this software without specific prior written permission.
64: *
65: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
66: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
67: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
68: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
69: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
70: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
71: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
72: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
73: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
74: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
75: */
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