25 lines
592 B
Markdown
25 lines
592 B
Markdown
---
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title: Twin
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category: Structural
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language: en
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tags:
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- Extensibility
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---
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## Intent
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Twin pattern is a design pattern which provides a standard solution to simulate multiple
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inheritance in java
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## Class diagram
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## Applicability
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Use the Twin idiom when
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* To simulate multiple inheritance in a language that does not support this feature.
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* To avoid certain problems of multiple inheritance such as name clashes.
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## Credits
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* [Twin – A Design Pattern for Modeling Multiple Inheritance](http://www.ssw.uni-linz.ac.at/Research/Papers/Moe99/Paper.pdf)
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