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公开(公告)号:WO2015006075A1
公开(公告)日:2015-01-15
申请号:PCT/US2014/044790
申请日:2014-06-30
Applicant: AB INITIO TECHNOLOGY LLC
Inventor: SENESKI, Mark E. , SHULMAN, Alexander
CPC classification number: G06F17/2705 , G06F8/37 , G06F17/2258 , G06F17/272
Abstract: Generating a data parser (418) for parsing an input stream (504) of data objects includes: receiving information (502) representative of a hierarchical data format (105, 205) defining a plurality of objects organized in a hierarchy, the objects including one or more schema objects representing data objects, and one or more container objects each associated with one or more schema objects; and processing the received information to form the data parser. The processing includes: determining permissible transitions between successive data objects in the input stream; associating one or more data operations with each of the determined permissible transitions; and storing a specification for configuring a processor to execute the data parser.
Abstract translation: 产生用于解析数据对象的输入流(504)的数据解析器(418)包括:代表定义在层次结构中组织的多个对象的分层数据格式(105,205)的接收信息(502),所述对象包括一个 或更多的表示数据对象的模式对象,以及每个与一个或多个模式对象相关联的一个或多个容器对象; 并处理接收的信息以形成数据解析器。 该处理包括:确定输入流中连续数据对象之间的允许转换; 将一个或多个数据操作与确定的允许转换中的每一个相关联; 并存储用于配置处理器以执行数据解析器的规范。