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  2. Memento pattern - Wikipedia

    en.wikipedia.org/wiki/Memento_pattern

    One example of how this can be used is to restore an object to its previous state (undo via rollback), another is versioning, another is custom serialization. The memento pattern is implemented with three objects: the originator, a caretaker and a memento. The originator is some object that has an internal state.

  3. Category:Articles with example Java code - Wikipedia

    en.wikipedia.org/wiki/Category:Articles_with...

    Download as PDF; Printable version; ... Pages in category "Articles with example Java code" ... Memento pattern; Method chaining;

  4. Software design pattern - Wikipedia

    en.wikipedia.org/wiki/Software_design_pattern

    Sample Code: An illustration of how the pattern can be used in a programming language. Known Uses: Examples of real usages of the pattern. Related Patterns: Other patterns that have some relationship with the pattern; discussion of the differences between the pattern and similar patterns.

  5. File:Java Programming.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Java_Programming.pdf

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.

  6. Concurrency pattern - Wikipedia

    en.wikipedia.org/wiki/Concurrency_pattern

    In software engineering, concurrency patterns are those types of design patterns that deal with the multi-threaded programming paradigm. Examples of this class of patterns include: Active object [1] [2] Balking pattern; Barrier; Double-checked locking; Guarded suspension; Leaders/followers pattern; Monitor Object; Nuclear reaction; Reactor ...

  7. Observer pattern - Wikipedia

    en.wikipedia.org/wiki/Observer_pattern

    A sample UML class and sequence diagram for the observer design pattern. [6] In this UML class diagram, the Subject class does not update the state of dependent objects directly. Instead, Subject refers to the Observer interface (update()) for updating state, which makes the Subject independent of how the state of dependent objects is updated.

  8. Cite this article as - images.huffingtonpost.com

    images.huffingtonpost.com/2012-11-03-Mohaietal...

    variables are controlled for.6 In one example of thiskindoftest,tomeasurelinediscrimination, doi: 10.1377/hlthaff.2011.0077 HEALTH AFFAIRS 30, NO. 5 (2011): 852–862 ©2011 Project HOPE— The People-to-People Health Foundation, Inc. Paul Mohai(pmohai@umich.edu) is a professor in the School of Natural Resources and Environment and a faculty

  9. Design Patterns - Wikipedia

    en.wikipedia.org/wiki/Design_Patterns

    Design Patterns: Elements of Reusable Object-Oriented Software (1994) is a software engineering book describing software design patterns. The book was written by Erich Gamma , Richard Helm , Ralph Johnson , and John Vlissides , with a foreword by Grady Booch .