private boolean getOpenConditionValue(double simTime) {
try {
// Evaluate the condition (0 = false, non-zero = true)
boolean ret =
ExpEvaluator.evaluateExpression(openCondition.getValue(), simTime, this).value != 0;
return ret;
} catch (ExpError e) {
error("%s", e.getMessage());
return false; // never hit, error() will throw
}
}
@Override
public double getNextSample(double simTime) {
double ret = 0.0;
try {
ExpResult res = ExpEvaluator.evaluateExpression(exp, simTime, thisEnt);
if (res.unitType != unitType)
thisEnt.error(
"Invalid unit returned by an expression. Received: %s, expected: %s",
res.unitType.getSimpleName(), unitType.getSimpleName(), "");
ret = res.value;
} catch (ExpError e) {
thisEnt.error("%s", e.getMessage());
}
return ret;
}