Package io.rong.imkit.usermanage.interfaces

## Interface OnPagedDataLoader

- All Implemented Interfaces:

      public interface OnPagedDataLoader

  分页数据加载接口

  Since:

    5.12.0

  Author:

    rongcloud

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class | Description
    --- | --- | ---

  - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---

  - ### Enum Constant Summary

    Enum Constants
    Enum Constant | Description
    --- | ---

  - ### Method Summary

    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `)>loadPrevious(OnDataChangeListener<Boolean> listener)` | 加载上一页数据
    `abstract void` | `)>loadNext(OnDataChangeListener<Boolean> listener)` | 加载下一页数据
    `abstract boolean` | `hasNext()` | 是否有下一页数据
    `boolean` | `hasPrevious()` | 是否有上一页数据

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

  - ### Method Detail

    - #### loadPrevious

           void )>loadPrevious(OnDataChangeListener<Boolean> listener)

      加载上一页数据

      Parameters:
        `listener` - 加载完成数据监听

    - #### loadNext

           abstract void )>loadNext(OnDataChangeListener<Boolean> listener)

      加载下一页数据

      Parameters:
        `listener` - 加载完成数据监听

    - #### hasNext

           abstract boolean hasNext()

      是否有下一页数据

      Returns:

        是否有下一页数据

    - #### hasPrevious

           boolean hasPrevious()

      是否有上一页数据

      Returns:

        是否有上一页数据