类 HandlerExecutionChain

构造器详细资料

• HandlerExecutionChain

  public HandlerExecutionChain​(Object handler)

  Create a new HandlerExecutionChain.

  参数:

  handler - the handler object to execute

• HandlerExecutionChain

  public HandlerExecutionChain​(Object handler,
                               @Nullable
                               HandlerInterceptor... interceptors)

  Create a new HandlerExecutionChain.

  参数:

  handler - the handler object to execute

  interceptors - the array of interceptors to apply (in the given order) before the handler itself executes

方法详细资料

• getHandler

  public Object getHandler()

  Return the handler object to execute.

• addInterceptor

  public void addInterceptor​(HandlerInterceptor interceptor)

  Add the given interceptor to the end of this chain.

• addInterceptor

  public void addInterceptor​(int index,
                             HandlerInterceptor interceptor)

  Add the given interceptor at the specified index of this chain.

  从以下版本开始:

  5.2

• addInterceptors

  public void addInterceptors​(HandlerInterceptor... interceptors)

  Add the given interceptors to the end of this chain.

• getInterceptors

  @Nullable
  public HandlerInterceptor[] getInterceptors()

  Return the array of interceptors to apply (in the given order).

  返回:

  the array of HandlerInterceptors instances (may be null)

• toString

  public String toString()

  Delegates to the handler's toString() implementation.

  覆盖:

  toString 在类中 Object