src/share/jaxws_classes/com/sun/xml/internal/xsom/XSIdentityConstraint.java

Wed, 27 Apr 2016 01:27:09 +0800

author
aoqi
date
Wed, 27 Apr 2016 01:27:09 +0800
changeset 0
373ffda63c9a
permissions
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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 }

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