| 摘要 |
A computer apparatus comprising: a plurality of hardware devices. The apparatus also comprising a representation of a functionality which the apparatus is to implement in terms of a plurality of communicating abstract proxy components, means for locating a concrete proxy component corresponding to each abstract proxy component, each concrete proxy component corresponding also to a respective hardware device of the computer apparatus, and means for controlling each of said corresponding hardware devices through interfaces provided by the plurality of concrete proxy components.
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