1 /**
2 * Redistribution and use of this software and associated documentation ("Software"), with or
3 * without modification, are permitted provided that the following conditions are met:
4 *
5 * 1. Redistributions of source code must retain copyright statements and notices. Redistributions
6 * must also contain a copy of this document.
7 *
8 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of
9 * conditions and the following disclaimer in the documentation and/or other materials provided with
10 * the distribution.
11 *
12 * 3. The name "Exolab" must not be used to endorse or promote products derived from this Software
13 * without prior written permission of Intalio, Inc. For written permission, please contact
14 * info@exolab.org.
15 *
16 * 4. Products derived from this Software may not be called "Exolab" nor may "Exolab" appear in
17 * their names without prior written permission of Intalio, Inc. Exolab is a registered trademark of
18 * Intalio, Inc.
19 *
20 * 5. Due credit should be given to the Exolab Project (http://www.exolab.org/).
21 *
22 * THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESSED OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
24 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTALIO, INC. OR ITS
25 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
29 * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 *
31 * Copyright 1999-2000 (C) Intalio Inc. All Rights Reserved.
32 *
33 * $Id$
34 */
35
36 package org.exolab.castor.xml.schema.simpletypes;
37
38 import org.exolab.castor.xml.schema.Facet;
39 import org.exolab.castor.xml.schema.SimpleType;
40
41 /**
42 * The base class for built-in atomic Schema types
43 *
44 * @author <a href="mailto:berry@intalio.com">Arnaud Berry</a>
45 * @version $Revision:
46 **/
47 public abstract class AtomicType extends SimpleType {
48
49 /**
50 * Gets the pattern facet returns null if there is none
51 **/
52 String getPattern() {
53 Facet patternFacet = getFacet(Facet.PATTERN);
54 if (patternFacet == null)
55 return null;
56 return patternFacet.getValue();
57 }
58
59 /**
60 * Tells if the minimum is inclusive or not Has no meaning if there is no minInclusive/Exclusive
61 * facet
62 **/
63 public boolean isMinInclusive() {
64 return (getFacet(Facet.MIN_INCLUSIVE) != null);
65 }
66
67 /**
68 * Tells if the maximum is inclusive or not Has no meaning if there is no maxInclusive/Exclusive
69 * facet
70 **/
71 public boolean isMaxInclusive() {
72 return (getFacet(Facet.MAX_INCLUSIVE) != null);
73 }
74
75 /**
76 * Gets the MIN_INCLUSIVE facet or the MIN_EXCLUSIVE facet (both are never defined at the same
77 * time) returns null if there is no minimum
78 **/
79 Facet getMin() {
80 Facet minInclusiveFacet = getFacet(Facet.MIN_INCLUSIVE);
81 if (minInclusiveFacet != null)
82 return minInclusiveFacet;
83
84 Facet minExclusiveFacet = getFacet(Facet.MIN_EXCLUSIVE);
85 if (minExclusiveFacet != null)
86 return minExclusiveFacet;
87
88 return null;
89 }
90
91 /**
92 * Gets the MAX_INCLUSIVE facet or the MAX_EXCLUSIVE facet (both are never defined at the same
93 * time) returns null if there is no maximum
94 **/
95 Facet getMax() {
96 Facet maxInclusiveFacet = getFacet(Facet.MAX_INCLUSIVE);
97 if (maxInclusiveFacet != null)
98 return maxInclusiveFacet;
99
100 Facet maxExclusiveFacet = getFacet(Facet.MAX_EXCLUSIVE);
101 if (maxExclusiveFacet != null)
102 return maxExclusiveFacet;
103
104 return null;
105 }
106 }
107
108