Skip to content

feat: 添加EsPageInfo的泛型转换函数convert #61

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
zorohu wants to merge 2 commits into
base: main
Choose a base branch
from
Open

feat: 添加EsPageInfo的泛型转换函数convert #61

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
33ade6d
Update README-ZH.md
xpc1024 Mar 18, 2023
c963634
feat: 添加EsPageInfo的泛型转换函数convert
zorohu Mar 21, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion README-ZH.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -109,7 +109,7 @@ Easy-Es是一款简化ElasticSearch搜索引擎操作的开源框架,全自动

- [Switch To English](https://gitee.com/easy-es/easy-es/blob/master/README_EN.md)
- [功能示例](https://gitee.com/dromara/easy-es/tree/master/easy-es-sample)
- [Springboot集成Demo](https://www.easy-es.cn/pages/12283a/)
- [Springboot集成Demo](https://www.easy-es.cn/pages/e12389/)

# Latest Version: [![Maven Central](https://img.shields.io/github/v/release/xpc1024/easy-es?include_prereleases&logo=xpc&style=plastic)](https://search.maven.org/search?q=g:io.github.xpc1024%20a:easy-*)

Expand Down
17 changes: 17 additions & 0 deletions easy-es-core/src/main/java/cn/easyes/core/biz/EsPageInfo.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,9 @@

import java.util.Arrays;
import java.util.List;
import java.util.function.Function;

import static java.util.stream.Collectors.toList;

/**
* 分页参数 来源:https://github.com/pagehelper/Mybatis-PageHelper
Expand Down Expand Up @@ -118,6 +121,20 @@ public static <T> EsPageInfo<T> of(List<T> list, int navigatePages) {
return new EsPageInfo<T>(list, navigatePages);
}

/**
* EsPageInfo 的泛型转换
*
* @param mapper 转换函数
* @param <R> 转换后的泛型
* @return 转换泛型后的 EsPageInfo
*/
@SuppressWarnings("unchecked")
public <R> EsPageInfo<R> convert(Function<? super T, ? extends R> mapper) {
List<R> collect = this.getList().stream().map(mapper).collect(toList());
((EsPageInfo<R>) this).setList(collect);
return (EsPageInfo<R>) this;
}

/**
* 计算导航页
*/
Expand Down