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Anurag Agarwal f835d3d516 Java 11 migrate remaining (g,h,i) (#1116) 
* Moves game-loop to Java 11

* Moves guarded-suspension to Java 11

* Moves half-sync-half-async to Java 11

* Moves hexagonal to Java 11

* Moves intercepting-filter to Java 11

* Moves interpreter to Java 11

* Moves iterator to Java 11
2019-12-20 07:11:30 +02:00
..
etc
#1113 Add uml-reverse-mapper plugin
2019-12-07 18:03:49 +02:00
src
Java 11 migrate remaining (g,h,i) (#1116)
2019-12-20 07:11:30 +02:00
pom.xml
Issue 989 batch-2 (#1108)
2019-12-18 22:04:08 +02:00
README.md
https://github.com/iluwatar/java-design-patterns-web/issues/8 Fix typo in tag
2019-12-13 22:22:11 +02:00

README.md

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pattern Iterator iterator /patterns/iterator/ Behavioral
Gang of Four

Also known as

Cursor

Intent

Provide a way to access the elements of an aggregate object sequentially without exposing its underlying representation.

Class diagram

alt text

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

Credits