USING VIEWTYPES FOR ACCESSING INSTANCE DATA STRUCTURED BY A BASE MODEL
    4.
    发明申请
    USING VIEWTYPES FOR ACCESSING INSTANCE DATA STRUCTURED BY A BASE MODEL 失效
    使用VIEWTYPES来访问由基本模型构成的实时数据

    公开(公告)号:US20090012993A1

    公开(公告)日:2009-01-08

    申请号:US12167177

    申请日:2008-07-02

    IPC分类号: G06F17/30

    摘要: Disclosed is a technique for manipulating instance data of a base model. A ViewType, a root object representing an object of the base model, and an operation are received. Whether the ViewType and the root object are compatible is determined. When the ViewType and the root object are compatible, the operation is applied to the instance data of the base model while using the ViewType to traverse the instance data.

    摘要翻译: 公开了一种用于操纵基本模型的实例数据的技术。 接收ViewType,表示基本模型的对象的根对象和操作。 确定ViewType和根对象是否兼容。 当ViewType和根对象兼容时,将使用ViewType遍历实例数据,将该操作应用于基本模型的实例数据。

    System and method of encoding units of data including
entity/relationship data, function calls and file data using a common
format (CDF) according to formal CDF grammar rules
    8.
    发明授权
    System and method of encoding units of data including entity/relationship data, function calls and file data using a common format (CDF) according to formal CDF grammar rules 失效
    根据正式的CDF语法规则,使用通用格式(CDF)对包括实体/关系数据,函数调用和文件数据的数据单元进行编码的系统和方法

    公开(公告)号:US5640559A

    公开(公告)日:1997-06-17

    申请号:US476943

    申请日:1995-06-07

    IPC分类号: G06F17/22 G06F17/30

    摘要: Method and means are described for encoding and decoding stored units of data representing entity/relationship (E/R) data, function calls, and file data by including a prefix with each unit of data which includes a length code, an action code, and a unit identifier code. The data units with prefixes are organized into a data stream by using rules described in a formal grammar. The data stream will typically be transmitted to another program inside the computer or to another computer host or programmable workstation (PWC). When received the data stream is parsed back into data units by reversing the encoding process. After the data units are recovered the appropriate action is taken to process the units. E/R data is entered into or updated in a repository, function calls are passed on to an E/R repository function or other program along with the specified parameters for execution, and file data is stored in standard files. Generated output is captured, encoded into a data stream and transmitted back to requesting PWS which then parses the data stream to recover the output data.

    摘要翻译: 描述了通过在包括长度代码,动作代码和每个数据的每个数据单元包括前缀的情况下对代表实体/关系(E / R)数据,功能调用和文件数据的数据的存储单元进行编码和解码的方法和装置, 单位标识码。 具有前缀的数据单元通过使用形式语法中描述的规则被组织成数据流。 数据流通常将传输到计算机内部的另一个程序或另一个计算机主机或可编程工作站(PWC)。 当接收到数据流时,通过反转编码过程将其解析成数据单元。 在恢复数据单元之后,采取适当的措施来处理单元。 E / R数据输入或更新在存储库中,功能调用将与指定的参数一起传递到E / R存储库功能或其他程序以执行,文件数据存储在标准文件中。 生成的输出被捕获,编码成数据流并被发送回请求PWS,然后解析数据流以恢复输出数据。