private void initType(ExpressionValue ev) {
if (ev.isBooleanValue()) {
isBooleanFunction = true;
} else if (ev.isNumberValue()) {
isBooleanFunction = false;
} else if (ev instanceof FunctionNVar) {
expression = ((FunctionNVar) ev).getExpression();
fVars = ((FunctionNVar) ev).getFunctionVariables();
} else {
Application.debug(
"InvalidFunction:"
+ expression.toString()
+ " "
+ ev.toString()
+ ev.getClass().getName());
throw new MyError(kernel.getApplication(), "InvalidFunction");
}
}
public String toString() {
return expression.toString();
}