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Lambda终结操作查找与匹配noneMatch
2022-06-13 03:35:00 【Leon_Jinhai_Sun】
noneMatch
可以判断流中的元素是否都不符合匹配条件。如果都不符合结果为true,否则结果为false
例子:
判断作家是否都没有超过100岁的。
// 判断作家是否都没有超过100岁的。
List<Author> authors = getAuthors();
boolean b = authors.stream()
.noneMatch(author -> author.getAge() > 100);
System.out.println(b);边栏推荐
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