layout | title | folder | permalink | pumlid | categories | tags | |||
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pattern |
Double Dispatch |
double-dispatch |
/patterns/double-dispatch/ |
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Other |
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Double Dispatch pattern is a way to create maintainable dynamic behavior based on receiver and parameter types.
Use the Double Dispatch pattern when
- the dynamic behavior is not defined only based on receiving object's type but also on the receiving method's parameter type.