stream filter
时间: 2023-08-15 10:03:42 浏览: 39
stream的filter方法是用于对Stream流中的数据进行过滤的。该方法的参数是一个Predicate函数式接口,可以传递Lambda表达式来对数据进行过滤。Predicate接口中的抽象方法test(T t)返回一个boolean值,表示指定的条件是否满足。如果条件满足,filter方法将保留元素;如果条件不满足,filter方法将舍弃元素。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [Stream流的filter方法](https://blog.csdn.net/weixin_43711204/article/details/128731119)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
- *2* [Stream filter()过滤有效数据](https://blog.csdn.net/Ajekseg/article/details/126080247)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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