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public interface Prefixer<Key>
Interface used to determine the simple prefix of two keys. Used by BTree indexes to implement the variable magnitude optimization.
Method Summary | |
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Key |
getSimplePrefix(Key value1,
Key value2)
This methods should return shortest prefix of value2 where the following still holds: value1 <= prefix <= value2. |
Method Detail |
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Key getSimplePrefix(Key value1, Key value2)
value1
- value2
-
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