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#354 Add maven model for feature toggle design pattern

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This commit is contained in:
Joseph McCarthy
2016-01-25 21:14:24 +00:00
parent cf10bd1d05
commit d7526fc7c0
86 changed files with 1165 additions and 270 deletions
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10
flyweight/index.md
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@ -11,12 +11,14 @@ tags:
- Performance
---
**Intent:** Use sharing to support large numbers of fine-grained objects
## Intent
Use sharing to support large numbers of fine-grained objects
efficiently.
![alt text](./etc/flyweight_1.png "Flyweight")
**Applicability:** The Flyweight pattern's effectiveness depends heavily on how
## Applicability
The Flyweight pattern's effectiveness depends heavily on how
and where it's used. Apply the Flyweight pattern when all of the following are
true
@ -26,10 +28,10 @@ true
* many groups of objects may be replaced by relatively few shared objects once extrinsic state is removed
* the application doesn't depend on object identity. Since flyweight objects may be shared, identity tests will return true for conceptually distinct objects.
**Real world examples:**
## Real world examples
* [java.lang.Integer#valueOf(int)](http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html#valueOf%28int%29)
**Credits**
## Credits
* [Design Patterns: Elements of Reusable Object-Oriented Software](http://www.amazon.com/Design-Patterns-Elements-Reusable-Object-Oriented/dp/0201633612)