本文整理了Java中java.lang.ref.Reference.get方法的一些代码示例，展示了Reference.get的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Reference.get方法的具体详情如下：
包路径：java.lang.ref.Reference
类名称：Reference
方法名：get

Reference.get介绍

[英]Returns the referent of the reference object.
[中]返回引用对象的引用对象。

代码示例

代码示例来源：origin: netty/netty

private V unfold(Reference<V> ref) {
  if (ref == null) {
    return null;
  }
  return ref.get();
}

代码示例来源：origin: redisson/redisson

private V unfold(Reference<V> ref) {
  if (ref == null) {
    return null;
  }
  return ref.get();
}

代码示例来源：origin: greenrobot/greenDAO

@Override
public T getNoLock(K key) {
  Reference<T> ref = map.get(key);
  if (ref != null) {
    return ref.get();
  } else {
    return null;
  }
}

代码示例来源：origin: square/okhttp

/** Remove this allocation from the connection's list of allocations. */
private void release(RealConnection connection) {
 for (int i = 0, size = connection.allocations.size(); i < size; i++) {
  Reference<StreamAllocation> reference = connection.allocations.get(i);
  if (reference.get() == this) {
   connection.allocations.remove(i);
   return;
  }
 }
 throw new IllegalStateException();
}

代码示例来源：origin: nostra13/Android-Universal-Image-Loader

@Override
public Bitmap get(String key) {
  Bitmap result = null;
  Reference<Bitmap> reference = softMap.get(key);
  if (reference != null) {
    result = reference.get();
  }
  return result;
}

代码示例来源：origin: nostra13/Android-Universal-Image-Loader

@Override
public Bitmap remove(String key) {
  Reference<Bitmap> bmpRef = softMap.remove(key);
  return bmpRef == null ? null : bmpRef.get();
}

代码示例来源：origin: stackoverflow.com

public class DataHolder {
 Map<String, WeakReference<Object>> data = new HashMap<String, WeakReference<Object>>();

 void save(String id, Object object) {
  data.put(id, new WeakReference<Object>(object));
 }

 Object retrieve(String id) {
  WeakReference<Object> objectWeakReference = data.get(id);
  return objectWeakReference.get();
 }
}

代码示例来源：origin: nostra13/Android-Universal-Image-Loader

@Override
public int getId() {
  View view = viewRef.get();
  return view == null ? super.hashCode() : view.hashCode();
}

代码示例来源：origin: prestodb/presto

/** Remove this allocation from the connection's list of allocations. */
private void release(RealConnection connection) {
 for (int i = 0, size = connection.allocations.size(); i < size; i++) {
  Reference<StreamAllocation> reference = connection.allocations.get(i);
  if (reference.get() == this) {
   connection.allocations.remove(i);
   return;
  }
 }
 throw new IllegalStateException();
}

代码示例来源：origin: spring-projects/spring-framework

private Object readResolve() {
    Reference<?> ref = serializableFactories.get(this.id);
    if (ref != null) {
      Object result = ref.get();
      if (result != null) {
        return result;
      }
    }
    // Lenient fallback: dummy factory in case of original factory not found...
    DefaultListableBeanFactory dummyFactory = new DefaultListableBeanFactory();
    dummyFactory.serializationId = this.id;
    return dummyFactory;
  }
}

代码示例来源：origin: alibaba/fastjson

@SuppressWarnings("rawtypes")
public void write(JSONSerializer serializer, Object object, Object fieldName, Type fieldType, int features) throws IOException {
  Object item;
  if (object instanceof AtomicReference) {
    AtomicReference val = (AtomicReference) object;
    item = val.get();
  } else {
    item = ((Reference) object).get();
  }
  serializer.write(item);
}

代码示例来源：origin: greenrobot/greenDAO

public T get2NoLock(long key) {
  Reference<T> ref = map.get(key);
  if (ref != null) {
    return ref.get();
  } else {
    return null;
  }
}

代码示例来源：origin: redisson/redisson

@Override
public V getValue() {
  super.getValue();
  return ref.get();
}

代码示例来源：origin: greenrobot/greenDAO

public T get2(long key) {
  lock.lock();
  Reference<T> ref;
  try {
    ref = map.get(key);
  } finally {
    lock.unlock();
  }
  if (ref != null) {
    return ref.get();
  } else {
    return null;
  }
}

代码示例来源：origin: redisson/redisson

@Override
public V getValue() {
  super.getValue();
  return ref.get();
}

代码示例来源：origin: google/guava

private static <T> @Nullable T getReference(@Nullable Reference<T> reference) {
  return (reference == null) ? null : reference.get();
 }
}

代码示例来源：origin: google/guava

private static <T> @Nullable T getReference(@Nullable Reference<T> reference) {
  return (reference == null) ? null : reference.get();
 }
}

代码示例来源：origin: prestodb/presto

@NullableDecl
 private static <T> T getReference(@NullableDecl Reference<T> reference) {
  return (reference == null) ? null : reference.get();
 }
}

代码示例来源：origin: prestodb/presto

@NullableDecl
 private static <T> T getReference(@NullableDecl Reference<T> reference) {
  return (reference == null) ? null : reference.get();
 }
}

代码示例来源：origin: nostra13/Android-Universal-Image-Loader

@Override
public ViewScaleType getScaleType() {
  ImageView imageView = (ImageView) viewRef.get();
  if (imageView != null) {
    return ViewScaleType.fromImageView(imageView);
  }
  return super.getScaleType();
}