public boolean init(StepMetaInterface smi, StepDataInterface sdi) {
meta = (FormulaMeta) smi;
data = (FormulaData) sdi;
if (super.init(smi, sdi)) {
// Add init code here.
// Return data type discovery is expensive, let's discover them one time only.
//
data.returnType = new int[meta.getFormula().length];
for (int i = 0; i < meta.getFormula().length; i++) {
data.returnType[i] = -1;
}
return true;
}
return false;
}
