author | joehw |
Thu, 16 Nov 2017 11:07:44 -0800 | |
changeset 47826 | 7f06714e7f0b |
parent 47359 | e1a6c0168741 |
child 48412 | d4412e380f6b |
permissions | -rw-r--r-- |
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/* |
47359
e1a6c0168741
8181150: Fix lint warnings in JAXP repo: rawtypes and unchecked
joehw
parents:
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changeset
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* Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package javax.xml.xpath; |
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import java.util.List; |
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/** |
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* <p><code>XPathFunction</code> provides access to XPath functions.</p> |
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* |
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* <p>Functions are identified by QName and arity in XPath.</p> |
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* |
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* @author <a href="mailto:Norman.Walsh@Sun.com">Norman Walsh</a> |
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* @author <a href="mailto:Jeff.Suttor@Sun.com">Jeff Suttor</a> |
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* @since 1.5 |
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*/ |
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public interface XPathFunction { |
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/** |
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* <p>Evaluate the function with the specified arguments.</p> |
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* |
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* <p>To the greatest extent possible, side-effects should be avoided in the |
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* definition of extension functions. The implementation evaluating an |
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* XPath expression is under no obligation to call extension functions in |
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* any particular order or any particular number of times.</p> |
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* |
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* @param args The arguments, <code>null</code> is a valid value. |
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* |
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* @return The result of evaluating the <code>XPath</code> function as an <code>Object</code>. |
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* |
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* @throws XPathFunctionException If <code>args</code> cannot be evaluated with this <code>XPath</code> function. |
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*/ |
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47826
7f06714e7f0b
8191161: Reconsider generification of XPathFunction.evaluate
joehw
parents:
47359
diff
changeset
|
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public Object evaluate(List<?> args) |
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throws XPathFunctionException; |
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} |