Wed, 27 Apr 2016 01:27:09 +0800
Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/jaxws/
changeset: 657:d47a47f961ee
tag: jdk8u25-b17
1 /*
2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
26 package com.sun.xml.internal.xsom;
28 import java.util.List;
30 /**
31 * Identity constraint.
32 *
33 * @author Kohsuke Kawaguchi
34 */
35 public interface XSIdentityConstraint extends XSComponent {
37 /**
38 * Gets the {@link XSElementDecl} that owns this identity constraint.
39 *
40 * @return
41 * never null.
42 */
43 XSElementDecl getParent();
45 /**
46 * Name of the identity constraint.
47 *
48 * A name uniquely identifies this {@link XSIdentityConstraint} within
49 * the namespace.
50 *
51 * @return
52 * never null.
53 */
54 String getName();
56 /**
57 * Target namespace of the identity constraint.
58 *
59 * Just short for <code>getParent().getTargetNamespace()</code>.
60 */
61 String getTargetNamespace();
63 /**
64 * Returns the type of the identity constraint.
65 *
66 * @return
67 * either {@link #KEY},{@link #KEYREF}, or {@link #UNIQUE}.
68 */
69 short getCategory();
71 final short KEY = 0;
72 final short KEYREF = 1;
73 final short UNIQUE = 2;
75 /**
76 * Returns the selector XPath expression as string.
77 *
78 * @return
79 * never null.
80 */
81 XSXPath getSelector();
83 /**
84 * Returns the list of field XPaths.
85 *
86 * @return
87 * a non-empty read-only list of {@link String}s,
88 * each representing the XPath.
89 */
90 List<XSXPath> getFields();
92 /**
93 * If this is {@link #KEYREF}, returns the key {@link XSIdentityConstraint}
94 * being referenced.
95 *
96 * @return
97 * always non-null (when {@link #getCategory()}=={@link #KEYREF}).
98 * @throws IllegalStateException
99 * if {@link #getCategory()}!={@link #KEYREF}
100 */
101 XSIdentityConstraint getReferencedKey();
102 }