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java-design-patterns/multiton/index.md
Ilkka Seppala 7ac7e3b097 Categorize and tag all patterns #213
2015-12-28 15:52:44 +02:00

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pattern Multiton multiton /patterns/multiton/ Creational
Java
Difficulty-Beginner

Intent: Ensure a class only has limited number of instances, and provide a global point of access to them.

alt text

Applicability: Use the Multiton pattern when

  • there must be specific number of instances of a class, and they must be accessible to clients from a well-known access point