import org.springframework.data.annotation.Reference; //导入依赖的package包/类
public boolean isEntity() {

		return isAnnotationPresent(Reference.class);// Reference not Yet
		// Supported
		// return propertyDescriptor != null
		// && propertyDescriptor.getPropertyType().isAnnotationPresent(
		// DynamoDBTable.class);

		// return false;

	}
 

import org.springframework.data.annotation.Reference; //导入依赖的package包/类
public static List<String> getReferencedAttributeNames(Class<?> clazz) {
	List<String> referenceFields = new ArrayList<String>();

	for(Field eachField : clazz.getDeclaredFields()) {

		if(eachField.getAnnotation(Reference.class) != null) {
			referenceFields.add(eachField.getName());
		}
	}
	return referenceFields;
}
 

import org.springframework.data.annotation.Reference; //导入依赖的package包/类
public static boolean isReference(Field field) {
	return field.getAnnotation(Reference.class) != null;
}