I am having trouble calling a superclass implementation from an
overridden method. I have read the documentation for gen-
class :exposes-methods and looked at the examples on github. When I
examine the class file, I find no local method for the exposed method.
Here are the relevant code fragments and the error message produced
when I call the overridden method.
Any suggestions?
(ns stackcalc.cimpl.StackCalcGUI
(:import
(javax...)
(java...)
(stackcalc.cimpl StackCalcGUI))
(:gen-class
:implements [stackcalc.common.IStackCalcGUI]
:constructors {[stackcalc.common.IStackCalc][]}
:state state
:init init
:exposes-methods {setVisible superSetVisible}
:methods [#^{:static true} [newGUI
[stackcalc.common.IStackCalc]
stackcalc.common.IStackCalcGUI]]
))
(defn -setVisible
"Make this GUI visible (true) or invisible (false)."
[this #^Boolean/TYPE visible]
(.superSetVisible this visible))
Exception in thread "AWT-EventQueue-0"
java.lang.IllegalArgumentException: No matching method found:
superSetVisible for class stackcalc.cimpl.StackCalcGUI
at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:50)
at clojure.lang.Reflector.invokeInstanceMethod(Reflector.java:28)
at stackcalc.cimpl.StackCalcGUI$_setVisible__179.invoke
(StackCalcGUI.clj:234)
Bruce
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