Storage means and device for marking language document, and output method and device
A markup language document and markup technology, applied in the direction of instrumentation, computing, electrical digital data processing, etc., can solve problems such as limited memory configuration and processor capacity, and achieve the effect of accurately maintaining logic and appearance characteristics
Inactive Publication Date: 2009-05-20
PEKING UNIV +2
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Problems solved by technology
Such documents can be easily processed by ordinary desktop computers, but the memory configuration and processor capacity of mobile terminal information devices such as mobile readers and mobile phones are limited, and there is not enough space and speed to buffer and store markup language documents and then output or display, the user has to wait a long time to see the document displayed
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[0047] In order to solve the problem that mobile devices with limited resource allocation do not have enough performance to process (display and print) large-capacity markup language documents, the present invention provides a storage method and an output method for markup language documents. Corresponding to the method, the present invention also provides a storage device and an output device for markup language documents. The storage method of the markup language document divides the entire markup language document into parts for storage or transmission; the output method of the markup language document returns the original markup language document for printing or display. The following introduces them respectively:
[0048] A storage method for a markup language document, the markup language document includes content information, markup and markup attributes, the markup and markup attributes express the logical structure, appearance attribute and coding format of the conten...
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The invention discloses a storage method and a device thereof and an output method and a device thereof for a markup language file, which solves problems of slow reaction speed when information equipment with low resource configuration processes the high-capacity markup language file. During storage: the markup language file is divided into at least two data blocks; a blocking sign is added between the adjacent two data blocks; a whole markup, unclosed local markup, and the markup attributes thereof are saved to the blocking sign; the data block and the blocking sing are stored. During output, sequentially select at least two data blocks; read out the markup and the markup attributes stored in the blocking sign; analyze the blocking sign and the adjacent data blocks at the same time, each data block forms a markup language file tree structure; two or more markup language file tree structures are merged into a tree structure and output. The proposal is suitable for processing the files with XML category and the streaming structuring files, which is applied to the mobile terminals with limited resources and with relatively high requirements on reaction speed thereof.
Description
technical field [0001] The invention relates to the field of digital information processing, in particular to a method and device for processing markup language documents. Background technique [0002] With the application of information technology more and more widely, the application of markup language documents is also more and more widely. At present, most web pages and documents on the Internet are markup language documents. For example, our common XML (Extensible Markup Language) documents expressing technical information (such as patent data), SVG (Scalable Vector Graphics, scalable vector graphics) documents expressing two-dimensional layouts, and MathML expressing scientific and technological information (Mathematics Markup Language, Digital Markup Language) documents, HTML (HyperText Markup Language, Hypertext Markup Language) documents and SGML (Standard Generalized Markup Language, Standard Generalized Markup Language) documents expressing book content, XHTML (eX...
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IPC IPC(8): G06F17/21G06F17/22
Inventor 王长桥贾爱霞汤帜刘志云
Owner PEKING UNIV