循环遍历成员变量的属性,以便在MVEL中进行条件检查

时间:2017-11-29 04:55:00

标签: java mvel

成员变量类别必须具有MAIN类型和网址。

Before sorting:
Number:      3.300000
Nationality: Canadian
Tag:         North America

Number:      5.500000
Nationality: Brazilian
Tag:         South America

Number:      1.100000
Nationality: Japanese
Tag:         Asia

After sorting:
Number:      1.100000
Nationality: Japanese
Tag:         Asia

Number:      3.300000
Nationality: Canadian
Tag:         North America

Number:      5.500000
Nationality: Brazilian
Tag:         South America

我改写了相同的使用MVEL。以下是有效的,但有没有办法以其他方式用MVEL中的代码更少?

MVEL

boolean mainCatImage=categories.stream()
   .anyMatch(categories -> categories.getType()
   .equals("MAIN") && StringUtils.isNotBlank(categories.getUrl()));

0 个答案:

没有答案