本文整理匯總了Java中java.util.concurrent.ConcurrentHashMap.reduceEntries方法的典型用法代碼示例。如果您正苦於以下問題：Java ConcurrentHashMap.reduceEntries方法的具體用法？Java ConcurrentHashMap.reduceEntries怎麽用？Java ConcurrentHashMap.reduceEntries使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.util.concurrent.ConcurrentHashMap的用法示例。
在下文中一共展示了ConcurrentHashMap.reduceEntries方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: testReduceEntriesSequentially
import java.util.concurrent.ConcurrentHashMap; //導入方法依賴的package包/類
/**
* reduceEntriesSequentially accumulates across all entries
*/
public void testReduceEntriesSequentially() {
ConcurrentHashMap<Long, Long> m = longMap();
Map.Entry<Long,Long> r;
r = m.reduceEntries(Long.MAX_VALUE, new AddKeys());
assertEquals(r.getKey().longValue(), (long)SIZE * (SIZE - 1) / 2);
}
示例2: testReduceEntriesInParallel
import java.util.concurrent.ConcurrentHashMap; //導入方法依賴的package包/類
/**
* reduceEntriesInParallel accumulate across all entries
*/
public void testReduceEntriesInParallel() {
ConcurrentHashMap<Long, Long> m = longMap();
Map.Entry<Long,Long> r;
r = m.reduceEntries(1L, new AddKeys());
assertEquals(r.getKey().longValue(), (long)SIZE * (SIZE - 1) / 2);
}