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Singleton pattern

In object-oriented programming, the singleton pattern is a software design pattern that restricts the instantiation of a class to a singular instance. It is one of the well-known "Gang of Four" design patterns, which describe how to solve recurring problems in object-oriented software. The pattern is useful when exactly one object is needed to coordinate…

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Singleton pattern

Nodes42
Edges41
Triples15
Avg. degree1.95
Density0.047619
Components1

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Singleton pattern

Top relations

related to External links · 5
Singleton pattern → Complete, Four, Java, Java Singleton Pattern Explained, Ways
related to Common uses · 4
Singleton pattern → Additionally, Facade, Singletons, The
related to Avoidance through dependency injection · 3
Singleton pattern → Dependency, For, The
related to Implementations · 2
Singleton pattern → Implementations, Typically
is a · 1
Singleton pattern → software design pattern that restricts the instantiation of a class to a singular instance

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Important terminology

singleton pattern one instance lazy class initialization design dependency global objects example software injection also instantiation singletons method use implementation

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SubjectPredicateObjectConfidenceSrc
Singleton patternis asoftware design pattern that restricts the instantiation of a class to a singular instance0.90text
Singleton patternrelated to Avoidance through dependency injectionDependency0.60section
Singleton patternrelated to Avoidance through dependency injectionThe0.60section
Singleton patternrelated to Avoidance through dependency injectionFor0.60section
Singleton patternrelated to Common usesSingletons0.60section
Singleton patternrelated to Common usesAdditionally0.60section
Singleton patternrelated to Common usesThe0.60section
Singleton patternrelated to Common usesFacade0.60section
Singleton patternrelated to External linksComplete0.60section
Singleton patternrelated to External linksJava Singleton Pattern Explained0.60section
Singleton patternrelated to External linksFour0.60section
Singleton patternrelated to External linksJava0.60section

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