https://docs.oracle.com/javase/8/javafx/api/javafx/beans/binding/IntegerExpression.html
IntegerExpression (JavaFX 8)
javafx
https://reference.wolfram.com/system-modeler/libraries/Modelica/Modelica.Blocks.Sources.IntegerExpression.html
Modelica: Blocks.Sources.IntegerExpression - System Modeler Documentation
Set output signal to a time varying Integer expression
system modelermodelicablockssourcesdocumentation