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principles:information_hiding_encapsulation

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principles:information_hiding_encapsulation [2020-10-12 16:17] – old revision restored (2013-03-11 17:30) 159.69.186.191principles:information_hiding_encapsulation [2020-10-12 16:17] – old revision restored (2013-02-25 13:30) 159.69.186.191
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   * [[Model Principle]] (MP): IH/E demands having an interface for a module which hides the inner workings. MP tells how such an interface can look like.   * [[Model Principle]] (MP): IH/E demands having an interface for a module which hides the inner workings. MP tells how such an interface can look like.
   * [[Liskov Substitution Principle]] (LSP): For subclasses you can waken encapsulation by having a wider ''protected'' interface which can be used by subclasses. For these cases LSP has to be considered, too.   * [[Liskov Substitution Principle]] (LSP): For subclasses you can waken encapsulation by having a wider ''protected'' interface which can be used by subclasses. For these cases LSP has to be considered, too.
 +  * [[Invariant Avoidance Principle]] (IAP): FIXME
   * [[Tell, don't Ask/Information Expert]] (TdA/IE): Encapsulation is about not having getter methods returning constituent internal parts of a module. TdA can be another reason for that.   * [[Tell, don't Ask/Information Expert]] (TdA/IE): Encapsulation is about not having getter methods returning constituent internal parts of a module. TdA can be another reason for that.
   * [[Low Coupling]] (LC): Higher forms of couplings (especially content couplings) break encapsulation.   * [[Low Coupling]] (LC): Higher forms of couplings (especially content couplings) break encapsulation.
principles/information_hiding_encapsulation.txt · Last modified: 2021-10-18 21:56 by christian