14 |
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* |
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* @author Doug Lea |
16 |
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* @param <K> the type of keys maintained by this map |
17 |
< |
* @param <V> the type of mapped values |
17 |
> |
* @param <V> the type of mapped values |
18 |
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*/ |
19 |
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public interface ConcurrentNavigableMap<K,V> extends ConcurrentMap<K,V>, NavigableMap<K,V> { |
20 |
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/** |
46 |
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* Returns a view of the portion of this map whose keys are strictly less |
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* than <tt>toKey</tt>. The returned sorted map is backed by this map, so |
48 |
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* changes in the returned sorted map are reflected in this map, and |
49 |
< |
* vice-versa. |
49 |
> |
* vice-versa. |
50 |
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* @param toKey high endpoint (exclusive) of the headMap. |
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* @return a view of the portion of this map whose keys are strictly |
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* less than <tt>toKey</tt>. |