本文整理匯總了Java中java.util.concurrent.atomic.AtomicLong.getAndAdd方法的典型用法代碼示例。如果您正苦於以下問題：Java AtomicLong.getAndAdd方法的具體用法？Java AtomicLong.getAndAdd怎麽用？Java AtomicLong.getAndAdd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.atomic.AtomicLong的用法示例。
在下文中一共展示了AtomicLong.getAndAdd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: CacheManager
import java.util.concurrent.atomic.AtomicLong; //導入方法依賴的package包/類
private CacheManager(final File cacheDir, final long sizeLimit, final int countLimit) {
this.cacheDir = cacheDir;
this.sizeLimit = sizeLimit;
this.countLimit = countLimit;
cacheSize = new AtomicLong();
cacheCount = new AtomicInteger();
mThread = new Thread(new Runnable() {
@Override
public void run() {
int size = 0;
int count = 0;
final File[] cachedFiles = cacheDir.listFiles();
if (cachedFiles != null) {
for (File cachedFile : cachedFiles) {
size += cachedFile.length();
count += 1;
lastUsageDates.put(cachedFile, cachedFile.lastModified());
}
cacheSize.getAndAdd(size);
cacheCount.getAndAdd(count);
}
}
});
mThread.start();
}
示例2: transferStealCount
import java.util.concurrent.atomic.AtomicLong; //導入方法依賴的package包/類
/**
* Adds steal count to pool stealCounter if it exists, and resets.
*/
final void transferStealCount(ForkJoinPool p) {
AtomicLong sc;
if (p != null && (sc = p.stealCounter) != null) {
int s = nsteals;
nsteals = 0; // if negative, correct for overflow
sc.getAndAdd((long)(s < 0 ? Integer.MAX_VALUE : s));
}
}