December 2017
Intermediate to advanced
468 pages
13h 12m
English
book
Architectural Patterns
by Anupama Murali, Pethuru Raj, Harihara Subramanian J, Pethuru Raj Chelliah
Content preview from Architectural Patterns
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The template method
This suggests providing a skeleton of an algorithm in operation, and deferring a few steps to subclasses. The template method lets subclasses redefine a few specific actions of a defined algorithm without changing the algorithm structure.
The following are the benefits:
- Fundamental technique for code reuse
- Allows partial implementation of business process while delegating implementation-specific portion to implementation objects (flexible in creating prototypes)
- Helps implement the Hollywood principle (inverted control structure, Don't call us, we will call you)
Impacts are as follows:
- Sequence of flow might lead to ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.