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- Method_chaining abstract "Method chaining, also known as named parameter idiom, is a common syntax for invoking multiple method calls in object-oriented programming languages. Each method returns an object, allowing the calls to be chained together in a single statement. Chaining is syntactic sugar which eliminates the need for intermediate variables. A method chain is also known as a train wreck due to an increasing amount of methods stacked one after another in one line, though often line breaks are added between methods.A similar syntax is method cascading, where after the method call the expression evaluates to the current object, not the return value of the method. Cascading can be implemented using method chaining by having the method return the current object itself (this). Cascading is a key technique in fluent interfaces, and since chaining is widely implemented in object-oriented languages while cascading isn't, this form of "cascading-by-chaining by returning this" is often referred to simply as "chaining". Both chaining and cascading come from the Smalltalk language.While chaining is syntax, it has semantic consequences, namely that requires methods to return an object, and if implementing cascading via chaining, this must be the current object. This prevents the return value from being used for some other purpose, such as returning an error value, and requires that the return value be mutable (e.g., the original object, not a copy).".
- Method_chaining wikiPageExternalLink internal-dsls-java.
- Method_chaining wikiPageID "17218690".
- Method_chaining wikiPageRevisionID "601674420".
- Method_chaining hasPhotoCollection Method_chaining.
- Method_chaining subject Category:Articles_with_example_C++_code.
- Method_chaining subject Category:Method_(computer_programming).
- Method_chaining comment "Method chaining, also known as named parameter idiom, is a common syntax for invoking multiple method calls in object-oriented programming languages. Each method returns an object, allowing the calls to be chained together in a single statement. Chaining is syntactic sugar which eliminates the need for intermediate variables.".
- Method_chaining label "Method chaining".
- Method_chaining sameAs m.043r_fg.
- Method_chaining sameAs Q6823694.
- Method_chaining sameAs Q6823694.
- Method_chaining wasDerivedFrom Method_chaining?oldid=601674420.
- Method_chaining isPrimaryTopicOf Method_chaining.