From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../w3c_dom/org/w3c/dom/xpath/XPathEvaluator.java | 134 +++++++++++++++++++++ 1 file changed, 134 insertions(+) create mode 100644 libjava/classpath/external/w3c_dom/org/w3c/dom/xpath/XPathEvaluator.java (limited to 'libjava/classpath/external/w3c_dom/org/w3c/dom/xpath/XPathEvaluator.java') diff --git a/libjava/classpath/external/w3c_dom/org/w3c/dom/xpath/XPathEvaluator.java b/libjava/classpath/external/w3c_dom/org/w3c/dom/xpath/XPathEvaluator.java new file mode 100644 index 000000000..848c67329 --- /dev/null +++ b/libjava/classpath/external/w3c_dom/org/w3c/dom/xpath/XPathEvaluator.java @@ -0,0 +1,134 @@ +/* + * 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 evaluation of XPath expressions is provided by + * XPathEvaluator. In a DOM implementation which supports the + * XPath 3.0 feature, as described above, the XPathEvaluator + * interface will be implemented on the same object which implements the + * Document interface permitting it to be obtained by the usual + * binding-specific method such as casting or by using the DOM Level 3 + * getInterface method. In this case the implementation obtained from the + * Document supports the XPath DOM module and is compatible with the XPath + * 1.0 specification. + *

Evaluation of expressions with specialized extension functions or + * variables may not work in all implementations and is, therefore, not + * portable. XPathEvaluator implementations may be available + * from other sources that could provide specific support for specialized + * extension functions or variables as would be defined by other + * specifications. + *

See also the Document Object Model (DOM) Level 3 XPath Specification. + */ +public interface XPathEvaluator { + /** + * Creates a parsed XPath expression with resolved namespaces. This is + * useful when an expression will be reused in an application since it + * makes it possible to compile the expression string into a more + * efficient internal form and preresolve all namespace prefixes which + * occur within the expression. + * @param expression The XPath expression string to be parsed. + * @param resolver The resolver permits translation of all + * prefixes, including the xml namespace prefix, within + * the XPath expression into appropriate namespace URIs. If this is + * specified as null, any namespace prefix within the + * expression will result in DOMException being thrown + * with the code NAMESPACE_ERR. + * @return The compiled form of the XPath expression. + * @exception XPathException + * INVALID_EXPRESSION_ERR: Raised if the expression is not legal + * according to the rules of the XPathEvaluator. + * @exception DOMException + * NAMESPACE_ERR: Raised if the expression contains namespace prefixes + * which cannot be resolved by the specified + * XPathNSResolver. + */ + public XPathExpression createExpression(String expression, + XPathNSResolver resolver) + throws XPathException, DOMException; + + /** + * Adapts any DOM node to resolve namespaces so that an XPath expression + * can be easily evaluated relative to the context of the node where it + * appeared within the document. This adapter works like the DOM Level 3 + * method lookupNamespaceURI on nodes in resolving the + * namespaceURI from a given prefix using the current information + * available in the node's hierarchy at the time lookupNamespaceURI is + * called. also correctly resolving the implicit xml prefix. + * @param nodeResolver The node to be used as a context for namespace + * resolution. + * @return XPathNSResolver which resolves namespaces with + * respect to the definitions in scope for a specified node. + */ + public XPathNSResolver createNSResolver(Node nodeResolver); + + /** + * Evaluates an XPath expression string and returns a result of the + * specified type if possible. + * @param expression The XPath expression string to be parsed and + * evaluated. + * @param contextNode The context is context node for the + * evaluation of this XPath expression. If the XPathEvaluator was + * obtained by casting the Document then this must be + * owned by the same document and must be a Document, + * Element, Attribute, Text, + * CDATASection, Comment, + * ProcessingInstruction, or XPathNamespace + * node. If the context node is a Text or a + * CDATASection, 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 resolver The resolver permits translation of all + * prefixes, including the xml namespace prefix, within + * the XPath expression into appropriate namespace URIs. If this is + * specified as null, any namespace prefix within the + * expression will result in DOMException being thrown + * with the code NAMESPACE_ERR. + * @param type If a specific type is specified, then the + * result will be returned as the corresponding type.For XPath 1.0 + * results, this must be one of the codes of the + * XPathResult interface. + * @param result The result specifies a specific result + * object which may be reused and returned by this method. If this is + * specified as nullor 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 + * XPathResult. + * @return The result of the evaluation of the XPath expression.For XPath + * 1.0 results, this object will be of type XPathResult. + * @exception XPathException + * INVALID_EXPRESSION_ERR: Raised if the expression is not legal + * according to the rules of the XPathEvaluatori + *
TYPE_ERR: Raised if the result cannot be converted to return the + * specified type. + * @exception DOMException + * NAMESPACE_ERR: Raised if the expression contains namespace prefixes + * which cannot be resolved by the specified + * XPathNSResolver. + *
WRONG_DOCUMENT_ERR: The Node is from a document that is not + * supported by this XPathEvaluator. + *
NOT_SUPPORTED_ERR: The Node is not a type permitted as an XPath + * context node or the request type is not permitted by this + * XPathEvaluator. + */ + public Object evaluate(String expression, + Node contextNode, + XPathNSResolver resolver, + short type, + Object result) + throws XPathException, DOMException; + +} -- cgit v1.2.3