Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Design Pattern
|
| gptkbp:advantage |
can make it harder to restrict components
can make the design overly general |
| gptkbp:author |
gptkb:Erich_Gamma
gptkb:John_Vlissides gptkb:Richard_Helm gptkb:Ralph_Johnson |
| gptkbp:benefit |
makes it easier to add new kinds of components
simplifies client code |
| gptkbp:category |
structural pattern
|
| gptkbp:definedIn |
gptkb:Design_Patterns:_Elements_of_Reusable_Object-Oriented_Software
|
| gptkbp:example |
file system directories and files
graphics drawing editors |
| https://www.w3.org/2000/01/rdf-schema#label |
composite pattern
|
| gptkbp:participants |
Composite
Leaf Component |
| gptkbp:purpose |
treat individual objects and compositions uniformly
compose objects into tree structures to represent part-whole hierarchies |
| gptkbp:relatedTo |
decorator pattern
iterator pattern visitor pattern |
| gptkbp:usedIn |
object-oriented programming
|
| gptkbp:bfsParent |
gptkb:xUnit_family
|
| gptkbp:bfsLayer |
6
|