Incremental validation of NCL hypermedia documents

Brazilian Computer Society. Journal

Rodrigo Costa Mesquita Santos²  Má²  Rios Cerqueira Neto³  José⁴  rio Meireles Teixeira⁴  Carlos Salles Soares Neto⁵ 

[1] Department of Informatics, Federal University of MaranhãPost Graduate Program in Computer Science, Federal University of Maranhão Luío, Sãs, Brazil

关键词: NCL;    Incremental validation;    Code validation;    Ginga;    ISDB-Tb;    iDTV;   

DOI  :  10.1007/s13173-013-0110-1

学科分类：农业科学（综合）

来源: Springer U K

【 摘 要 】

This paper proposes an incremental, structural and contextual validation method for Nested Context Language (NCL) documents. As part of the proposed method, we define a declarative metalanguage to ensure low coupling between NCL structure and the validator code, which simplifies the validation of new language profiles. Requirements such as incremental processing and multilingual messages are also covered by this work. We present an implementation of this method using component architecture as a proof of concept and also conduct a performance evaluation to compare the traditional and incremental validation approaches.

【 授权许可】

CC BY