Method and equipment for fuzzy query, query result processing and filtering condition processing

A technology of fuzzy query and filtering conditions, applied in the field of communication, can solve the problems of unreasonable filtering message processing methods, name space query, filtering, lack of processing means, and reduce redundant information processing and transmission, etc., to reduce a large amount of redundancy Information, optimization of filtering results, and easy access to the effect

Inactive Publication Date: 2010-03-31
HUAWEI TECH CO LTD
View PDF0 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0140] Embodiments of the present invention provide a method and device for fuzzy query, query result processing, and filter condition processing, so as to solve the problem that the subtree filtering mechanism of the NETCONF protocol is limited to exact matching and absolute paths, and more known information is required in data query. Inconvenience caused by information; solve the problem of lack of namespace query, filtering, and processing methods in the query of the NETCONF protocol data model; enrich the query and filtering methods of the subtree filtering mechanism, and improve the flexibility and functionality of the subtree filtering; processing The XML filtering result document obtained by subtree filtering reduces the processing and transmission of redundant information; corrects the unreasonable filtering message processing method in the subtree filtering part of the NETCONF protocol

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and equipment for fuzzy query, query result processing and filtering condition processing
  • Method and equipment for fuzzy query, query result processing and filtering condition processing
  • Method and equipment for fuzzy query, query result processing and filtering condition processing

Examples

Experimental program
Comparison scheme
Effect test

example 10

[0189] Example 10 Fuzzy matching of attribute names:

[0190]

[0191]

[0192]

[0193]

[0194]

[0195]

[0196]

example 11

[0197] Example 11 Return result of attribute name fuzzy query:

[0198]

[0199] xmlns:if="urn:bupt:pris:priser:agent:module:interface:1.0">

[0200]

[0201]

[0202]

[0203]

[0204]

[0205]

[0206] In the above example, the filter in the filter The node specifies the desired selection in the data model The absolute path of the node, and passed in the filter node Set the attribute _= "Ethernet1" to realize the fuzzy query function of querying the attribute according to the value. In addition, you can also query the value according to the attribute name, as long as the The attribute in is changed to name="*" (for example, example 12), find the value of the attribute name and the node where it is located in the filter, and output the node where it is located, the attribute name and the attribute value, and the filtering result is consistent with Example 11.

example 12

[0207] Example 12 Fuzzy matching of attribute values:

[0208]

[0209]

[0210]

[0211]

[0212]

[0213]

[0214]

[0215] The fuzzy query of node name and value is similar. as blurred value and The query itself could look like this:

[0216] *

[0217] or:

[0218] Ethernet1

[0219] In addition, fuzzy filtering for incomplete content matching of node values, attribute values, and namespace content can also be implemented. Such as example 13, example 14.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The embodiment of the invention discloses methods and equipment for fuzzy query, query result processing and filtering condition processing, wherein the method for fuzzy query based on subtree filtration comprises the following steps: receiving a data stream to be filtered; and filtering the data stream by a partial matching mode, and processing filtering conditions of character string forms of complete information given by a user. The embodiment of the invention solves the problem of inconvenience brought in a way that an NETCONF protocol subtree filtering mechanism is only confined to exactmatching and absolute path and more known information are required to be given in the data query.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and equipment for fuzzy query, query result processing and filter condition processing. Background technique [0002] NETCONF (Network Configuration Protocol) is a network management protocol that uses XML (Extensible Markup Language, Extensible Markup Language) to describe operation requests and network management data. XML is a set of rules for semantic markup, which divides documents into many parts and identifies these parts with tags. These marks are usually in natural language and therefore highly readable. Markup looks like this: [0003] <age> 10< / age> [0004] <name language="English"> [0005] <first-name>George< / first-name> [0006] <last-name> Bush< / last-name> [0007] [0008] <hobby>< / hobby> [0009] <hobby / > [0010] Each pair of tokens consists of a start token (such as <...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24G06F17/30
CPCH04L43/028H04L41/16
Inventor 张彬金丰鑫李国辉
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap