Umple E041 Non Void Method Declared as Queued
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E041 Non Void Method Declared as Queued
Umple semantic error generated when a class contains a non-void method declared as queued
The queued keyword cannot be used on methods with a non-void return type. Declare the method as 'queued void' or 'void'.
Example
//Causes the error due to the return type of
//method1 being Integer
class A
{
queued Integer method1() { /* implementation */ }
}
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Solution to The Above So the Message No Longer Appears
//No error is raised, as both methods
//have a void return type
class A
{
queued method1() { /* implementation */ }
queued void method2() { /* implementation */ }
}
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