发明名称 |
Property bundles on a per instance basis |
摘要 |
A method and apparatus for associating methods or attributes on a per-instance basis is provided. One technique for providing “per-instance attributes” involves properties and property bundles. A second technique for providing “per-instance attributes” involves categories wherein the instance can be thought of as being “placed” into one or more categories. A technique for providing “per-instance methods” involves policies. In any of these techniques, providing per-instance properties may be used in any of the following ways: (1) different instances of the same class are associated with different properties where the properties are not in the class; and (2) two instances of two different classes are associated with the same property where the property is not in either of the two classes.
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申请公布号 |
US7725878(B1) |
申请公布日期 |
2010.05.25 |
申请号 |
US20010040578 |
申请日期 |
2001.12.28 |
申请人 |
ORACLE INTERNATIONAL CORPORATION |
发明人 |
LONG DAVID J.;PITFIELD DAVID B. |
分类号 |
G06F9/44 |
主分类号 |
G06F9/44 |
代理机构 |
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