Last Updated
：2025/11/28
open-closed principle
Noun
Japanese Meaning
ソフトウェアの構造が、既存のコードへの変更なしに拡張可能であるべきという原則。特にオブジェクト指向プログラミングにおいて、クラス、モジュール、関数などのソフトウェア要素が新たな要求に対応できるように設計されるべきであり、既存の動作を壊さずに機能を追加できることを重視する考え方。
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(programming, object-oriented programming) A principle that states that software entities (such as classes, modules, and functions) should be open for extension, but closed for modification.
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open-closed principle
When designing the payment module, we followed the open-closed principle to allow new payment methods without altering existing code.
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When designing the payment module, we followed the open-closed principle to allow new payment methods without altering existing code.
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