Umple W057 No Events in Pooled State Machine
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W057 No Events in Pooled State Machine
Umple semantic warning issued when a pooled state machine does not have events to be pooled
A pooled state machine must have events to be pooled, or this warning will be issued.
Example
//The warning will be generated
//as there are no events to be
//pooled in the state machine sm
class A {
pooled sm {
s0 {
}
s1 {
}
}
}
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Solution to The Above So the Message No Longer Appears
//The following avoids the warning
//by adding an event to the state machine
class A {
pooled sm {
s0 {
e -> s1;
}
s1 {
}
}
}
Load the above code into UmpleOnline