1 /*
2 * ModeShape (http://www.modeshape.org)
3 * See the COPYRIGHT.txt file distributed with this work for information
4 * regarding copyright ownership. Some portions may be licensed
5 * to Red Hat, Inc. under one or more contributor license agreements.
6 * See the AUTHORS.txt file in the distribution for a full listing of
7 * individual contributors.
8 *
9 * ModeShape is free software. Unless otherwise indicated, all code in ModeShape
10 * is licensed to you under the terms of the GNU Lesser General Public License as
11 * published by the Free Software Foundation; either version 2.1 of
12 * the License, or (at your option) any later version.
13 *
14 * ModeShape is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this software; if not, write to the Free
21 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
22 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
23 */
24 package org.modeshape.jcr.query.qom;
25
26 import org.modeshape.graph.query.model.PropertyExistence;
27 import org.modeshape.graph.query.model.SelectorName;
28
29 /**
30 * Implementation of the property existence constraint for the JCR Query Object Model and the Graph API.
31 */
32 public class JcrPropertyExistence extends PropertyExistence implements javax.jcr.query.qom.PropertyExistence, JcrConstraint {
33
34 private static final long serialVersionUID = 1L;
35
36 /**
37 * @param selectorName
38 * @param propertyName
39 */
40 public JcrPropertyExistence( SelectorName selectorName,
41 String propertyName ) {
42 super(selectorName, propertyName);
43 }
44
45 /**
46 * {@inheritDoc}
47 *
48 * @see javax.jcr.query.qom.PropertyValue#getPropertyName()
49 */
50 @Override
51 public String getPropertyName() {
52 return propertyName();
53 }
54
55 /**
56 * {@inheritDoc}
57 *
58 * @see javax.jcr.query.qom.PropertyValue#getSelectorName()
59 */
60 @Override
61 public String getSelectorName() {
62 return selectorName().name();
63 }
64 }