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1. 发明授权

US10296657B2 Accessing objects in a service registry and repository 有权
公开(公告)号：US10296657B2
公开(公告)日：2019-05-21
申请号：US15176149
申请日：2016-06-07
申请人： International Business Machines Corporation
发明人： John Colgrave , Manfred Oevers , Samuel Jonathan Smith
IPC分类号： G06F17/30
摘要： This invention relates to query management. A query management method includes receiving a database query, generating an abstract syntax tree representation of the database path query into a set of java objects, and processing the abstract syntax tree representation of the database path query. The method further includes determining a selector upon processing the abstract syntax tree representation of the database path query and deriving a SELECT clause from the selector clause, where the SELECT clause indicates a portion of an expression from an XMeta Query Language (XMQL) query. The method yet further includes appending a FROM clause to the expression for the XMQL query, appending a WHERE clause to the expression for the XMQL query, and executing the expression for the XMQL query including the appended FROM clause and also the appended WHERE clause to access objects in an object repository.

2. 发明申请

US20150220657A1 ACCESSING OBJECTS IN A SERVICE REGISTRY AND REPOSITORY 有权
标题翻译：在服务注册和记录中访问对象
公开(公告)号：US20150220657A1
公开(公告)日：2015-08-06
申请号：US14686728
申请日：2015-04-14
申请人： International Business Machines Corporation
发明人： John Colgrave , Manfred Oevers , Samuel Jonathan Smith
IPC分类号： G06F17/30
CPC分类号： G06F17/30932 , G06F17/30595 , G06F17/30607
摘要： This invention relates to query management. A query management method includes receiving a database query, generating an abstract syntax tree representation of the database path query into a set of java objects, and processing the abstract syntax tree representation of the database path query. The method further includes determining a selector upon processing the abstract syntax tree representation of the database path query and deriving a SELECT clause from the selector clause, where the SELECT clause indicates a portion of an expression from an XMeta Query Language (XMQL) query. The method yet further includes appending a FROM clause to the expression for the XMQL query, appending a WHERE clause to the expression for the XMQL query, and executing the expression for the XMQL query including the appended FROM clause and also the appended WHERE clause to access objects in an object repository.
摘要翻译：本发明涉及查询管理。查询管理方法包括接收数据库查询，生成数据库路径查询的抽象语法树表示为一组java对象，以及处理数据库路径查询的抽象语法树表示。该方法还包括在处理数据库路径查询的抽象语法树表示并从selector子句中导出SELECT子句时确定选择器，其中SELECT子句指示来自XMeta查询语言（XMQL）查询的表达式的一部分。该方法还包括将FROM子句附加到XMQL查询的表达式，将WHERE子句附加到XMQL查询的表达式，并执行XMQL查询的表达式，包括附加的FROM子句以及附加的WHERE子句以访问对象存储库中的对象。

3. 发明授权

US09384301B2 Accessing objects in a service registry and repository 有权
标题翻译：访问服务注册表和存储库中的对象
公开(公告)号：US09384301B2
公开(公告)日：2016-07-05
申请号：US14686728
申请日：2015-04-14
申请人： International Business Machines Corporation
发明人： John Colgrave , Manfred Oevers , Samuel Jonathan Smith
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30932 , G06F17/30595 , G06F17/30607
摘要： This invention relates to query management. A query management method includes receiving a database query, generating an abstract syntax tree representation of the database path query into a set of java objects, and processing the abstract syntax tree representation of the database path query. The method further includes determining a selector upon processing the abstract syntax tree representation of the database path query and deriving a SELECT clause from the selector clause, where the SELECT clause indicates a portion of an expression from an XMeta Query Language (XMQL) query. The method yet further includes appending a FROM clause to the expression for the XMQL query, appending a WHERE clause to the expression for the XMQL query, and executing the expression for the XMQL query including the appended FROM clause and also the appended WHERE clause to access objects in an object repository.
摘要翻译：本发明涉及查询管理。查询管理方法包括接收数据库查询，生成数据库路径查询的抽象语法树表示为一组java对象，以及处理数据库路径查询的抽象语法树表示。该方法还包括在处理数据库路径查询的抽象语法树表示并从selector子句中导出SELECT子句时确定选择器，其中SELECT子句指示来自XMeta查询语言（XMQL）查询的表达式的一部分。该方法还包括将FROM子句附加到XMQL查询的表达式，将WHERE子句附加到XMQL查询的表达式，并执行XMQL查询的表达式，包括附加的FROM子句以及附加的WHERE子句以访问对象存储库中的对象。

4. 发明申请

US20160292297A1 ACCESSING OBJECTS IN A SERVICE REGISTRY AND REPOSITORY 审中-公开
公开(公告)号：US20160292297A1
公开(公告)日：2016-10-06
申请号：US15176149
申请日：2016-06-07
申请人： International Business Machines Corporation
发明人： John Colgrave , Manfred Oevers , Samuel Jonathan Smith
IPC分类号： G06F17/30
CPC分类号： G06F17/30932 , G06F17/30595 , G06F17/30607
摘要： This invention relates to query management. A query management method includes receiving a database query, generating an abstract syntax tree representation of the database path query into a set of java objects, and processing the abstract syntax tree representation of the database path query. The method further includes determining a selector upon processing the abstract syntax tree representation of the database path query and deriving a SELECT clause from the selector clause, where the SELECT clause indicates a portion of an expression from an XMeta Query Language (XMQL) query. The method yet further includes appending a FROM clause to the expression for the XMQL query, appending a WHERE clause to the expression for the XMQL query, and executing the expression for the XMQL query including the appended FROM clause and also the appended WHERE clause to access objects in an object repository.

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