1 //
2 // Copyright (c) 2003, 2004, Caltha - Gajda, Krzewski, Mach, Potempski Sp.J.
3 // All rights reserved.
4 //
5 // Redistribution and use in source and binary forms, with or without modification,
6 // are permitted provided that the following conditions are met:
7 //
8 // * Redistributions of source code must retain the above copyright notice,
9 // this list of conditions and the following disclaimer.
10 // * Redistributions in binary form must reproduce the above copyright notice,
11 // this list of conditions and the following disclaimer in the documentation
12 // and/or other materials provided with the distribution.
13 // * Neither the name of the Caltha - Gajda, Krzewski, Mach, Potempski Sp.J.
14 // nor the names of its contributors may be used to endorse or promote products
15 // derived from this software without specific prior written permission.
16 //
17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 // IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
21 // INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
22 // BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
23 // OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 // POSSIBILITY OF SUCH DAMAGE.
27 //
28 package org.objectledge.datatype;
29
30 /***
31 * A set of datatypes (a namespace of datatypes) contains a number of named datatypes.
32 *
33 * @author <a href="mailto:dgajda@caltha.pl">Damian Gajda</a>
34 * @version $Id: DatatypeSet.java,v 1.1 2004/05/12 09:54:03 zwierzem Exp $
35 */
36 public interface DatatypeSet
37 {
38 /***
39 * The name of the datatype set.
40 * @return name of the set
41 */
42 public String getName();
43 /***
44 * Returns a datatype contained in this set. If no datatype with a given name is available
45 * <code>null</code> is returned.
46 *
47 * @param name name of the requested datatype.
48 * @return datatype object or <code>null</code>
49 */
50 public Datatype getDatatype(String name);
51 }