Expression grouping and evaluation
    1.
    发明授权
    Expression grouping and evaluation 失效
    表达分组和评估

    公开(公告)号:US07437666B2

    公开(公告)日:2008-10-14

    申请号:US10889273

    申请日:2004-07-12

    IPC分类号: G06F17/00

    摘要: An apparatus comprises a stylesheet compiler and a document processor. The stylesheet compiler is configured to identify expressions in a stylesheet and is configured to generate one or more expression trees representing the expressions. Expressions having one or more common nodes are represented as children of a subtree that represents the common nodes. Coupled to receive a document and the expression tree, the document processor is configured to evaluate the expressions represented in the one or more expression trees against the document.

    摘要翻译: 一种装置包括样式表编译器和文档处理器。 样式表编译器被配置为识别样式表中的表达式,并且被配置为生成表示表达式的一个或多个表达式树。 具有一个或多个公共节点的表达式表示为表示公共节点的子树的子节点。 为了接收文档和表达式树,文档处理器被配置为针对文档来评估表示在一个或多个表达式树中的表达式。

    Device for structured data transformation
    2.
    发明授权
    Device for structured data transformation 有权
    用于结构化数据转换的设备

    公开(公告)号:US07328403B2

    公开(公告)日:2008-02-05

    申请号:US10889547

    申请日:2004-07-12

    IPC分类号: G06F15/00

    CPC分类号: G06F17/30569 G06F17/30908

    摘要: Numerous embodiments of structured data transformation are disclosed. Some embodiments include characterizing at least a portion of an expression in a stylesheet as evaluatable at a phase wherein the phase is one of a compile phase, a parse phase, or a transformation phase of applying the stylesheet to a document to transform the document in a document transformation appliance, applying at least a portion of the expression to the document in the phase determined in the characterizing, combining results from applying the at least a portion of the expression and from applying other expressions to the document to generate a transformed document, and outputting the transformed document or saving the transformed document to memory.

    摘要翻译: 公开了许多结构化数据变换的实施例。 一些实施例包括将样式表中的表达式的至少一部分表征为在阶段可评估的阶段,其中阶段是将样式表应用于文档以将文档变换为文档的编译阶段,解析阶段或变换阶段之一 文档转换装置,将表达式的至少一部分应用于在表征中确定的阶段中确定的阶段中,将结果应用于表达的至少一部分并将其他表达应用于文档以生成转换文档,以及 输出变换的文档或将转换的文档保存到存储器。