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public interface CollectionWithVersion
Provides a means to retrieve an integer version number from a collection.
Version numbers should get updated each time the implementing collection changes; by keeping track of the fetched version number's last value, a user of this collection can quickly determine if any chage has occured since it last gained access to this collection.
Note that the version numbering scheme remains implementation dependent.
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int |
getVersion()
Retrieves this collection's version number. |
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int getVersion()
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