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Use headings instead of bold text in index.md #238

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Jeroen Meulemeester
2016-01-03 21:14:30 +01:00
parent b6beffec2e
commit 3d642cdad7
66 changed files with 373 additions and 233 deletions
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iterator/index.md
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@@ -10,23 +10,26 @@ tags:
- Gang Of Four
---
**Also known as:** Cursor
## Also known as
Cursor
**Intent:** Provide a way to access the elements of an aggregate object
## Intent
Provide a way to access the elements of an aggregate object
sequentially without exposing its underlying representation.
![alt text](./etc/iterator_1.png "Iterator")
**Applicability:** Use the Iterator pattern
## Applicability
Use the Iterator pattern
* to access an aggregate object's contents without exposing its internal representation
* to support multiple traversals of aggregate objects
* to provide a uniform interface for traversing different aggregate structures
**Real world examples:**
## Real world examples
* [java.util.Iterator](http://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html)
**Credits**
## Credits
* [Design Patterns: Elements of Reusable Object-Oriented Software](http://www.amazon.com/Design-Patterns-Elements-Reusable-Object-Oriented/dp/0201633612)