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星期八
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5 years ago | |
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src | 5 years ago | |
README.md | 5 years ago | |
pattern-iterator.iml | 5 years ago | |
pom.xml | 5 years ago |
README.md
迭代模式
模型:行为模型
思想:
1. 将遍历和实现分开,降低耦合
2. 遍历iterator,可扩展。比如可以实现顺序遍历,又可以另外实现倒序遍历。这样的修改对实现改动小
3. 实现的修改,对遍历影响小.