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Diffstat (limited to 'gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/xpath/XPathExpression.java')
-rw-r--r-- | gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/xpath/XPathExpression.java | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/xpath/XPathExpression.java b/gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/xpath/XPathExpression.java new file mode 100644 index 000000000..e97253254 --- /dev/null +++ b/gcc-4.4.3/libjava/classpath/external/w3c_dom/org/w3c/dom/xpath/XPathExpression.java @@ -0,0 +1,65 @@ +/* + * Copyright (c) 2004 World Wide Web Consortium, + * + * (Massachusetts Institute of Technology, European Research Consortium for + * Informatics and Mathematics, Keio University). All Rights Reserved. This + * work is distributed under the W3C(r) Software License [1] in the hope that + * it will be useful, but WITHOUT ANY WARRANTY; without even the implied + * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231 + */ + +package org.w3c.dom.xpath; + +import org.w3c.dom.Node; +import org.w3c.dom.DOMException; + +/** + * The <code>XPathExpression</code> interface represents a parsed and resolved + * XPath expression. + * <p>See also the <a href='http://www.w3.org/TR/2004/NOTE-DOM-Level-3-XPath-20040226'>Document Object Model (DOM) Level 3 XPath Specification</a>. + */ +public interface XPathExpression { + /** + * Evaluates this XPath expression and returns a result. + * @param contextNode The <code>context</code> is context node for the + * evaluation of this XPath expression.If the XPathEvaluator was + * obtained by casting the <code>Document</code> then this must be + * owned by the same document and must be a <code>Document</code>, + * <code>Element</code>, <code>Attribute</code>, <code>Text</code>, + * <code>CDATASection</code>, <code>Comment</code>, + * <code>ProcessingInstruction</code>, or <code>XPathNamespace</code> + * node.If the context node is a <code>Text</code> or a + * <code>CDATASection</code>, then the context is interpreted as the + * whole logical text node as seen by XPath, unless the node is empty + * in which case it may not serve as the XPath context. + * @param type If a specific <code>type</code> is specified, then the + * result will be coerced to return the specified type relying on + * XPath conversions and fail if the desired coercion is not possible. + * This must be one of the type codes of <code>XPathResult</code>. + * @param result The <code>result</code> specifies a specific result + * object which may be reused and returned by this method. If this is + * specified as <code>null</code>or the implementation does not reuse + * the specified result, a new result object will be constructed and + * returned.For XPath 1.0 results, this object will be of type + * <code>XPathResult</code>. + * @return The result of the evaluation of the XPath expression.For XPath + * 1.0 results, this object will be of type <code>XPathResult</code>. + * @exception XPathException + * TYPE_ERR: Raised if the result cannot be converted to return the + * specified type. + * @exception DOMException + * WRONG_DOCUMENT_ERR: The Node is from a document that is not supported + * by the XPathEvaluator that created this <code>XPathExpression</code> + * . + * <br>NOT_SUPPORTED_ERR: The Node is not a type permitted as an XPath + * context node or the request type is not permitted by this + * <code>XPathExpression</code>. + */ + public Object evaluate(Node contextNode, + short type, + Object result) + throws XPathException, DOMException; + +} |