1 /*
   2  * Copyright (c) 1997, 2012, 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  */
  25 
  26 package com.sun.xml.internal.xsom;
  27 
  28 import org.xml.sax.Attributes;
  29 import org.xml.sax.Locator;
  30 import org.relaxng.datatype.ValidationContext;
  31 
  32 /**
  33  * Foreign attributes on schema elements.
  34  *
  35  * <p>
  36  * This is not a schema component as defined in the spec,
  37  * but this is often useful for a schema processing application.
  38  *
  39  * @author Kohsuke Kawaguchi
  40  */
  41 public interface ForeignAttributes extends Attributes {
  42     /**
  43      * Returns context information of the element to which foreign attributes
  44      * are attached.
  45      *
  46      * <p>
  47      * For example, this can be used to resolve relative references to other resources
  48      * (by using {@link ValidationContext#getBaseUri()}) or to resolve
  49      * namespace prefixes in the attribute values (by using {@link ValidationContext#resolveNamespacePrefix(String)}.
  50      *
  51      * @return
  52      *      always non-null.
  53      */
  54     ValidationContext getContext();
  55 
  56     /**
  57      * Returns the location of the element to which foreign attributes
  58      * are attached.
  59      */
  60     Locator getLocator();
  61 }