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Java Reference.enqueue方法代碼示例

本文整理匯總了Java中java.lang.ref.Reference.enqueue方法的典型用法代碼示例。如果您正苦於以下問題：Java Reference.enqueue方法的具體用法？Java Reference.enqueue怎麽用？Java Reference.enqueue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.lang.ref.Reference的用法示例。


在下文中一共展示了Reference.enqueue方法的8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: testDrainKeyReferenceQueueOnWrite

import java.lang.ref.Reference; //導入方法依賴的package包/類
public void testDrainKeyReferenceQueueOnWrite() {
  for (MapMaker maker : allWeakKeyStrengthMakers()) {
    MapMakerInternalMap<Object, Object, ?, ?> map = makeMap(maker.concurrencyLevel(1));
    if (maker.getKeyStrength() == Strength.WEAK) {
      Segment<Object, Object, ?, ?> segment = map.segments[0];

      Object keyOne = new Object();
      int hashOne = map.hash(keyOne);
      Object valueOne = new Object();
      Object keyTwo = new Object();
      Object valueTwo = new Object();

      map.put(keyOne, valueOne);
      InternalEntry<Object, Object, ?> entry = segment.getEntry(keyOne, hashOne);

      @SuppressWarnings("unchecked")
      Reference<Object> reference = (Reference) entry;
      reference.enqueue();

      map.put(keyTwo, valueTwo);
      assertFalse(map.containsKey(keyOne));
      assertFalse(map.containsValue(valueOne));
      assertNull(map.get(keyOne));
      assertEquals(1, map.size());
      assertNull(segment.getKeyReferenceQueueForTesting().poll());
    }
  }
}
開發者ID:zugzug90，項目名稱:guava-mock，代碼行數:29，代碼來源:MapMakerInternalMapTest.java

示例2: testDrainValueReferenceQueueOnWrite

import java.lang.ref.Reference; //導入方法依賴的package包/類
public void testDrainValueReferenceQueueOnWrite() {
  for (MapMaker maker : allWeakValueStrengthMakers()) {
    MapMakerInternalMap<Object, Object, ?, ?> map = makeMap(maker.concurrencyLevel(1));
    if (maker.getValueStrength() == Strength.WEAK) {
      Segment<Object, Object, ?, ?> segment = map.segments[0];

      Object keyOne = new Object();
      int hashOne = map.hash(keyOne);
      Object valueOne = new Object();
      Object keyTwo = new Object();
      Object valueTwo = new Object();

      map.put(keyOne, valueOne);
      @SuppressWarnings("unchecked")
      WeakValueEntry<Object, Object, ?> entry =
          (WeakValueEntry<Object, Object, ?>) segment.getEntry(keyOne, hashOne);
      WeakValueReference<Object, Object, ?> valueReference = entry.getValueReference();

      @SuppressWarnings("unchecked")
      Reference<Object> reference = (Reference) valueReference;
      reference.enqueue();

      map.put(keyTwo, valueTwo);
      assertFalse(map.containsKey(keyOne));
      assertFalse(map.containsValue(valueOne));
      assertNull(map.get(keyOne));
      assertEquals(1, map.size());
      assertNull(segment.getValueReferenceQueueForTesting().poll());
    }
  }
}
開發者ID:zugzug90，項目名稱:guava-mock，代碼行數:32，代碼來源:MapMakerInternalMapTest.java

示例3: testDrainKeyReferenceQueueOnRead

import java.lang.ref.Reference; //導入方法依賴的package包/類
public void testDrainKeyReferenceQueueOnRead() {
  for (MapMaker maker : allWeakKeyStrengthMakers()) {
    MapMakerInternalMap<Object, Object, ?, ?> map = makeMap(maker.concurrencyLevel(1));
    if (maker.getKeyStrength() == Strength.WEAK) {
      Segment<Object, Object, ?, ?> segment = map.segments[0];

      Object keyOne = new Object();
      int hashOne = map.hash(keyOne);
      Object valueOne = new Object();
      Object keyTwo = new Object();

      map.put(keyOne, valueOne);
      InternalEntry<Object, Object, ?> entry = segment.getEntry(keyOne, hashOne);

      @SuppressWarnings("unchecked")
      Reference<Object> reference = (Reference) entry;
      reference.enqueue();

      for (int i = 0; i < SMALL_MAX_SIZE; i++) {
        Object unused = map.get(keyTwo);
      }
      assertFalse(map.containsKey(keyOne));
      assertFalse(map.containsValue(valueOne));
      assertNull(map.get(keyOne));
      assertEquals(0, map.size());
      assertNull(segment.getKeyReferenceQueueForTesting().poll());
    }
  }
}
開發者ID:zugzug90，項目名稱:guava-mock，代碼行數:30，代碼來源:MapMakerInternalMapTest.java

示例4: testDrainValueReferenceQueueOnRead

import java.lang.ref.Reference; //導入方法依賴的package包/類
public void testDrainValueReferenceQueueOnRead() {
  for (MapMaker maker : allWeakValueStrengthMakers()) {
    MapMakerInternalMap<Object, Object, ?, ?> map = makeMap(maker.concurrencyLevel(1));
    if (maker.getValueStrength() == Strength.WEAK) {
      Segment<Object, Object, ?, ?> segment = map.segments[0];

      Object keyOne = new Object();
      int hashOne = map.hash(keyOne);
      Object valueOne = new Object();
      Object keyTwo = new Object();

      map.put(keyOne, valueOne);
      @SuppressWarnings("unchecked")
      WeakValueEntry<Object, Object, ?> entry =
          (WeakValueEntry<Object, Object, ?>) segment.getEntry(keyOne, hashOne);
      WeakValueReference<Object, Object, ?> valueReference = entry.getValueReference();

      @SuppressWarnings("unchecked")
      Reference<Object> reference = (Reference) valueReference;
      reference.enqueue();

      for (int i = 0; i < SMALL_MAX_SIZE; i++) {
        Object unused = map.get(keyTwo);
      }
      assertFalse(map.containsKey(keyOne));
      assertFalse(map.containsValue(valueOne));
      assertNull(map.get(keyOne));
      assertEquals(0, map.size());
      assertNull(segment.getValueReferenceQueueForTesting().poll());
    }
  }
}
開發者ID:zugzug90，項目名稱:guava-mock，代碼行數:33，代碼來源:MapMakerInternalMapTest.java

示例5: testDrainKeyReferenceQueueOnWrite

import java.lang.ref.Reference; //導入方法依賴的package包/類
public void testDrainKeyReferenceQueueOnWrite() {
  for (CacheBuilder<Object, Object> builder : allKeyValueStrengthMakers()) {
    LocalCache<Object, Object> map =
        makeLocalCache(builder.concurrencyLevel(1));
    if (map.usesKeyReferences()) {
      Segment<Object, Object> segment = map.segments[0];

      Object keyOne = new Object();
      int hashOne = map.hash(keyOne);
      Object valueOne = new Object();
      Object keyTwo = new Object();
      Object valueTwo = new Object();

      map.put(keyOne, valueOne);
      ReferenceEntry<Object, Object> entry = segment.getEntry(keyOne, hashOne);

      @SuppressWarnings("unchecked")
      Reference<Object> reference = (Reference) entry;
      reference.enqueue();

      map.put(keyTwo, valueTwo);
      assertFalse(map.containsKey(keyOne));
      assertFalse(map.containsValue(valueOne));
      assertNull(map.get(keyOne));
      assertEquals(1, map.size());
      assertNull(segment.keyReferenceQueue.poll());
    }
  }
}
開發者ID:zugzug90，項目名稱:guava-mock，代碼行數:30，代碼來源:LocalCacheTest.java

示例6: testDrainValueReferenceQueueOnWrite

import java.lang.ref.Reference; //導入方法依賴的package包/類
public void testDrainValueReferenceQueueOnWrite() {
  for (CacheBuilder<Object, Object> builder : allKeyValueStrengthMakers()) {
    LocalCache<Object, Object> map =
        makeLocalCache(builder.concurrencyLevel(1));
    if (map.usesValueReferences()) {
      Segment<Object, Object> segment = map.segments[0];

      Object keyOne = new Object();
      int hashOne = map.hash(keyOne);
      Object valueOne = new Object();
      Object keyTwo = new Object();
      Object valueTwo = new Object();

      map.put(keyOne, valueOne);
      ReferenceEntry<Object, Object> entry = segment.getEntry(keyOne, hashOne);
      ValueReference<Object, Object> valueReference = entry.getValueReference();

      @SuppressWarnings("unchecked")
      Reference<Object> reference = (Reference) valueReference;
      reference.enqueue();

      map.put(keyTwo, valueTwo);
      assertFalse(map.containsKey(keyOne));
      assertFalse(map.containsValue(valueOne));
      assertNull(map.get(keyOne));
      assertEquals(1, map.size());
      assertNull(segment.valueReferenceQueue.poll());
    }
  }
}
開發者ID:zugzug90，項目名稱:guava-mock，代碼行數:31，代碼來源:LocalCacheTest.java

示例7: testDrainKeyReferenceQueueOnRead

import java.lang.ref.Reference; //導入方法依賴的package包/類
public void testDrainKeyReferenceQueueOnRead() {
  for (CacheBuilder<Object, Object> builder : allKeyValueStrengthMakers()) {
    LocalCache<Object, Object> map =
        makeLocalCache(builder.concurrencyLevel(1));
    if (map.usesKeyReferences()) {
      Segment<Object, Object> segment = map.segments[0];

      Object keyOne = new Object();
      int hashOne = map.hash(keyOne);
      Object valueOne = new Object();
      Object keyTwo = new Object();

      map.put(keyOne, valueOne);
      ReferenceEntry<Object, Object> entry = segment.getEntry(keyOne, hashOne);

      @SuppressWarnings("unchecked")
      Reference<Object> reference = (Reference) entry;
      reference.enqueue();

      for (int i = 0; i < SMALL_MAX_SIZE; i++) {
        map.get(keyTwo);
      }
      assertFalse(map.containsKey(keyOne));
      assertFalse(map.containsValue(valueOne));
      assertNull(map.get(keyOne));
      assertEquals(0, map.size());
      assertNull(segment.keyReferenceQueue.poll());
    }
  }
}
開發者ID:zugzug90，項目名稱:guava-mock，代碼行數:31，代碼來源:LocalCacheTest.java

示例8: testDrainValueReferenceQueueOnRead

import java.lang.ref.Reference; //導入方法依賴的package包/類
public void testDrainValueReferenceQueueOnRead() {
  for (CacheBuilder<Object, Object> builder : allKeyValueStrengthMakers()) {
    LocalCache<Object, Object> map =
        makeLocalCache(builder.concurrencyLevel(1));
    if (map.usesValueReferences()) {
      Segment<Object, Object> segment = map.segments[0];

      Object keyOne = new Object();
      int hashOne = map.hash(keyOne);
      Object valueOne = new Object();
      Object keyTwo = new Object();

      map.put(keyOne, valueOne);
      ReferenceEntry<Object, Object> entry = segment.getEntry(keyOne, hashOne);
      ValueReference<Object, Object> valueReference = entry.getValueReference();

      @SuppressWarnings("unchecked")
      Reference<Object> reference = (Reference) valueReference;
      reference.enqueue();

      for (int i = 0; i < SMALL_MAX_SIZE; i++) {
        map.get(keyTwo);
      }
      assertFalse(map.containsKey(keyOne));
      assertFalse(map.containsValue(valueOne));
      assertNull(map.get(keyOne));
      assertEquals(0, map.size());
      assertNull(segment.valueReferenceQueue.poll());
    }
  }
}
開發者ID:zugzug90，項目名稱:guava-mock，代碼行數:32，代碼來源:LocalCacheTest.java


注：本文中的java.lang.ref.Reference.enqueue方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。