【发布时间】:2020-06-24 06:49:21
【问题描述】:
Mood Pojo (nameOfMood, Score, Category)
Mood happyMood = new Mood("Happy", 10, POSITIVE);
Mood sadMood = new Mood("Sad", 1, NEGATIVE);
Mood confusedMood = new Mood("Confused", 6, NEGATIVE);
Mood irritatedMood = new Mood("Irritated", 5, NEGATIVE);
Mood blessedMood = new Mood("Blessed", 10, POSITIVE);
检查分数是否大于 5,将类别值更新为正面,并使用单行 lambda 或流函数将所有正面类别情绪获取到 Map<String(nameOfMood), Mood>
【问题讨论】:
标签: java collections java-8 java-stream