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HCOLL-81 Update tests for lambdas in Java 8.

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Peter Lawrey
2014-11-15 13:43:54 +00:00
parent 3750bc4f8e
commit 30a2eb78fb
3 changed files with 27 additions and 5 deletions
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src/main/java/net/openhft/chronicle/map/ChronicleMap.java
+3 -1
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@@ -189,13 +189,15 @@ public interface ChronicleMap<K, V> extends ConcurrentMap<K, V>, ChronicleHash {
* @param key to apply the mapping to
* @param function to calculate a result
* @param <R> return type.
* @return the result of the function.
* @return the result of the function, or null if there is no entry for the key.
*/
<R> R mapForKey(K key, @NotNull Function<? super V, R> function);
/**
* Apply a mutator to the value for a key and return a result.
* A write lock is assumed.
* <p>
* If there is no entry for this key it will be created and the value empty.
*
* @param key to apply the mapping to
* @param mutator to alter the value and calculate a result