Apparatus and method for recycling an object
US6138127A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 19, 1998 |
| Grant date | Oct 24, 2000 |
| Priority date | — |
| Expiry date | May 19, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99957
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A class in an object oriented system may be made recyclable by inheriting a recycle.oval-hollow. method from a recyclable class. When automatic garbage collection is attempted on an instance of a class that is recyclable, the garbage collector invokes the recycle.oval-hollow. method on the instance to determine whether or not the instance should be disposed of by the garbage collector. One or more predetermined recycle criteria are used to determine whether a recyclable instance should, in fact, be recycled. If the instance satisfies the recycle criteria, appropriate recycling logic is executed to cause the instance to be recycled, and the garbage collection of the instance is not performed. If, however, the instance is not recyclable, or if it does not satisfy the recycling criteria, it is disposed of by the garbage collector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.