WO2004068270A3 - Method and system for xpath implementation - Google Patents

Method and system for xpath implementation Download PDF

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Publication number
WO2004068270A3
WO2004068270A3 PCT/IL2004/000035 IL2004000035W WO2004068270A3 WO 2004068270 A3 WO2004068270 A3 WO 2004068270A3 IL 2004000035 W IL2004000035 W IL 2004000035W WO 2004068270 A3 WO2004068270 A3 WO 2004068270A3
Authority
WO
WIPO (PCT)
Prior art keywords
dpl
command
xml
xpath expression
memory
Prior art date
Application number
PCT/IL2004/000035
Other languages
French (fr)
Other versions
WO2004068270A2 (en
Inventor
Yuri Steinschreiber
Original Assignee
Multiconn Technologies Ltd
Yuri Steinschreiber
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Multiconn Technologies Ltd, Yuri Steinschreiber filed Critical Multiconn Technologies Ltd
Publication of WO2004068270A2 publication Critical patent/WO2004068270A2/en
Publication of WO2004068270A3 publication Critical patent/WO2004068270A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/12—Use of codes for handling textual entities
    • G06F40/151—Transformation
    • G06F40/154—Tree transformation for tree-structured or markup documents, e.g. XSLT, XSL-FO or stylesheets
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/12—Use of codes for handling textual entities
    • G06F40/14—Tree-structured documents
    • G06F40/143—Markup, e.g. Standard Generalized Markup Language [SGML] or Document Type Definition [DTD]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/30—Creation or generation of source code
    • G06F8/31—Programming languages or programming paradigms

Abstract

The present invention provides a new programming language (DPL) for performing XPath expression commands as part of an XML processing module. The DPL command languages themselves are used for maintaining internal states which represent the updated location and result values of the querying and traversing process through the XML document. Thus, the memory allocated for the program commands is the only memory required for executing the XPath expression. The DPL languages command performs an atomic step, which is part of the XPath expression, and its results represent a pointer to respective node of the XML structure or its values. The results are stored within the command memory and are used for performing the next DPL command or providing the output value for the XML processing module.
PCT/IL2004/000035 2003-01-27 2004-01-14 Method and system for xpath implementation WO2004068270A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL154152 2003-01-27
IL15415203A IL154152A0 (en) 2003-01-27 2003-01-27 METHOD AND SYSTEM FOR XPath IMPLEMENTATION

Publications (2)

Publication Number Publication Date
WO2004068270A2 WO2004068270A2 (en) 2004-08-12
WO2004068270A3 true WO2004068270A3 (en) 2004-11-18

Family

ID=29798478

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2004/000035 WO2004068270A2 (en) 2003-01-27 2004-01-14 Method and system for xpath implementation

Country Status (2)

Country Link
IL (1) IL154152A0 (en)
WO (1) WO2004068270A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7779396B2 (en) 2005-08-10 2010-08-17 Microsoft Corporation Syntactic program language translation
US7472130B2 (en) 2005-10-05 2008-12-30 Microsoft Corporation Select indexing in merged inverse query evaluations

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040060007A1 (en) * 2002-06-19 2004-03-25 Georg Gottlob Efficient processing of XPath queries

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040060007A1 (en) * 2002-06-19 2004-03-25 Georg Gottlob Efficient processing of XPath queries

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CLARK, JAMES ET AL, XML PATH LANGUAGE (XPATH), 16 November 1999 (1999-11-16) *

Also Published As

Publication number Publication date
WO2004068270A2 (en) 2004-08-12
IL154152A0 (en) 2003-07-31

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