java - AddLinkEntry类是原始类型。泛型类型AddLinkEntry Class <T>的引用应参数化

我在下面的行中抛出“ AddLinkEntry是原始类型。对泛型类型AddLinkEntry的引用应参数化”警告

List<AddLinkEntry> addLinkCache = new ArrayList<AddLinkEntry>();

还有AddLinkEntry类

public class AddLinkEntry<T> {

  /**
   * Function that Adds a link between this object and given object
   */
  private IAddLinkToObjectFunctional<T> objectFunctional;

  /**
   * ID of given object
   */
  private Id id;

  /**
   * Constructs a new {AddLinkEntry<T>}.
   *
   * @param objectFunctional
   *        Function that Adds a link between this object and given object
   * @param id
   *        ID of given object
   */
  public AddLinkEntry(IAddLinkToObjectFunctional<T> objectFunctional, Id id) {
    this.objectFunctional = objectFunctional;
    this.id = id;
  }

  /**
   * Retrieve a function that Adds a link between this object and given object
   */
  public IAddLinkToObjectFunctional<T> executeLinkage() {
    return objectFunctional;
  }

  /**
   * Retrieve an Id
   */
  public Id getId() {
    return id;
  }

  @FunctionalInterface
  public interface IAddLinkToObjectFunctional<T> {

    /**
     * Adds a link between this object and given object
     *
     * @param objectNode a given object to link
     */
    void addLink(T objectNode);
  }
}

我想知道是什么原因引起的警告，以及如何在不使用禁止警告的情况下消除警告？

最佳答案

我认为您还需要使用要存储的类型对AddLinkEntry进行参数化
List<AddLinkEntry<String>> addLinkCache = new ArrayList<AddLinkEntry<String>>();

关于java - AddLinkEntry类是原始类型。泛型类型AddLinkEntry Class <T>的引用应参数化，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/52146553/