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src/jdk.xml.dom/share/classes/org/w3c/dom/xpath/XPathNSResolver.java

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  31  * Copyright (c) 2002 World Wide Web Consortium,
  32  * (Massachusetts Institute of Technology, Institut National de
  33  * Recherche en Informatique et en Automatique, Keio University). All
  34  * Rights Reserved. This program is distributed under the W3C's Software
  35  * Intellectual Property License. This program is distributed in the
  36  * hope that it will be useful, but WITHOUT ANY WARRANTY; without even
  37  * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  38  * PURPOSE.
  39  * See W3C License http://www.w3.org/Consortium/Legal/ for more details.
  40  */
  41 
  42 package org.w3c.dom.xpath;
  43 
  44 
  45 /**
  46  * The <code>XPathNSResolver</code> interface permit <code>prefix</code>
  47  * strings in the expression to be properly bound to
  48  * <code>namespaceURI</code> strings. <code>XPathEvaluator</code> can
  49  * construct an implementation of <code>XPathNSResolver</code> from a node,
  50  * or the interface may be implemented by any application.
  51  * <p>See also the <a href='http://www.w3.org/2002/08/WD-DOM-Level-3-XPath-20020820'>Document Object Model (DOM) Level 3 XPath Specification</a>.
  52  */
  53 public interface XPathNSResolver {
  54     /**
  55      * Look up the namespace URI associated to the given namespace prefix. The
  56      * XPath evaluator must never call this with a <code>null</code> or
  57      * empty argument, because the result of doing this is undefined.
  58      * @param prefix The prefix to look for.
  59      * @return Returns the associated namespace URI or <code>null</code> if
  60      *   none is found.
  61      */
  62     public String lookupNamespaceURI(String prefix);
  63 
  64 }


  31  * Copyright (c) 2002 World Wide Web Consortium,
  32  * (Massachusetts Institute of Technology, Institut National de
  33  * Recherche en Informatique et en Automatique, Keio University). All
  34  * Rights Reserved. This program is distributed under the W3C's Software
  35  * Intellectual Property License. This program is distributed in the
  36  * hope that it will be useful, but WITHOUT ANY WARRANTY; without even
  37  * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  38  * PURPOSE.
  39  * See W3C License http://www.w3.org/Consortium/Legal/ for more details.
  40  */
  41 
  42 package org.w3c.dom.xpath;
  43 
  44 
  45 /**
  46  * The <code>XPathNSResolver</code> interface permit <code>prefix</code>
  47  * strings in the expression to be properly bound to
  48  * <code>namespaceURI</code> strings. <code>XPathEvaluator</code> can
  49  * construct an implementation of <code>XPathNSResolver</code> from a node,
  50  * or the interface may be implemented by any application.
  51  * <p>See also the <a href='https://www.w3.org/TR/DOM-Level-3-XPath/'>Document Object Model (DOM) Level 3 XPath Specification</a>.
  52  */
  53 public interface XPathNSResolver {
  54     /**
  55      * Look up the namespace URI associated to the given namespace prefix. The
  56      * XPath evaluator must never call this with a <code>null</code> or
  57      * empty argument, because the result of doing this is undefined.
  58      * @param prefix The prefix to look for.
  59      * @return Returns the associated namespace URI or <code>null</code> if
  60      *   none is found.
  61      */
  62     public String lookupNamespaceURI(String prefix);
  63 
  64 }
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