Sunday, 2 July 2023

PlantUML: Add notes to method in a class

PlantUML support to add notes to a method in class.

 

Example

note right of Double::isInfinite
	Returns true if this Double value is infinitely 
	large in magnitude, false otherwise.
end note

 

methodNotes.txt

@startuml

class Double{

	' public static fields
	+{static} double POSITIVE_INFINITY = 1.0 / 0.0

	' private instace fields
	-double val

	' public static method
	+{static} Double valueOf(String s)

	' public instance methods
	+boolean isInfinite()
	+String toString()
}

note right of Double::POSITIVE_INFINITY
	A constant holding the 
	positive infinity of type double.
end note

note right of Double::val
	actual primitive value
end note

note left of Double::valueOf
	Returns a Double instance representing 
	the specified string value
end note

note right of Double::isInfinite
	Returns true if this Double value is infinitely 
	large in magnitude, false otherwise.
end note

@enduml

 

Above snippet generate below diagram.

 


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