Structured data file processing method and device

A technology for structured data and file processing, applied in the field of communication, can solve problems such as inability to parse and process data, and achieve the effect of avoiding the use of complex

Active Publication Date: 2022-08-09
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that due to the respective defects of the early binding mode and the late binding mode, the data cannot be quickly parsed and processed during the data analysis process in the structured field, Thereby providing a structured data file processing method and device

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  • Structured data file processing method and device
  • Structured data file processing method and device

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Embodiment Construction

[0053] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0054] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have ...

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Abstract

The present invention provides a structured data file processing method and device, wherein the structured data file processing method includes: establishing each schema definition file according to the relationship between the schema definition file, the first index and the definition information of each domain object The early binding style interface is based on the early binding style interface, and the compatible style interface is established according to the code calculation union of the early binding style interface; when the data file is parsed and processed, the second structure Index, match the previously established early binding style interface through the second index and the compatible style interface, and then call the late binding style interface through the early binding style interface to read / write the parsed structured data file to realize the structure It converts the underlying data for direct operation, and finally overcomes the respective problems of the early binding method and the late binding method, and realizes the rapid analysis and processing of data in the process of data analysis in the structured field.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a method and device for processing structured data files. Background technique [0002] Structured domain data is a type of data with a clear schema definition file. The schema definition file specifies the type of domain objects and their data fields. There are two ways to parse structured domain data files. One is It is early bound, and the other is late bound, but both parsing methods need to refer to a certain version of the schema definition file corresponding to the data file. The early binding method is to load the schema definition file before compiling. By providing a domain object-oriented interface, the domain object definition in the schema definition file is converted into the domain data definition in the program, and the structured data is converted into domain data at runtime. Instance provides a domain-oriented object interface, but because the ea...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/41G06F16/13G06F16/16
CPCG06F8/425G06F8/427G06F8/447G06F16/13G06F16/16
Inventor 刘寒高歌顾明
Owner TSINGHUA UNIV
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