/// <summary>
/// Initializes a new instance of the <see cref="FormulaRecordAggregate"/> class.
/// </summary>
/// <param name="formulaRec">The formula rec.</param>
/// <param name="stringRec">The string rec.</param>
/// <param name="svm">The SVM.</param>
public FormulaRecordAggregate(FormulaRecord formulaRec, StringRecord stringRec, SharedValueManager svm)
{
if (svm == null)
{
throw new ArgumentException("sfm must not be null");
}
bool hasStringRec = stringRec != null;
bool hasCachedStringFlag = formulaRec.HasCachedResultString;
if (hasStringRec != hasCachedStringFlag)
{
throw new RecordFormatException("String record was "
+ (hasStringRec ? "" : "not ") + " supplied but formula record flag is "
+ (hasCachedStringFlag ? "" : "not ") + " set");
}
if (formulaRec.IsSharedFormula)
{
svm.ConvertSharedFormulaRecord(formulaRec);
}
_formulaRecord = formulaRec;
_sharedValueManager = svm;
_stringRecord = stringRec;
}
public void Construct(CellValueRecordInterface rec, RecordStream rs, SharedValueManager sfh)
{
if (rec is FormulaRecord)
{
FormulaRecord formulaRec = (FormulaRecord)rec;
if (formulaRec.IsSharedFormula)
{
sfh.ConvertSharedFormulaRecord(formulaRec);
}
// read optional cached text value
StringRecord cachedText=null;
Type nextClass = rs.PeekNextClass();
if (nextClass == typeof(StringRecord))
{
cachedText = (StringRecord)rs.GetNext();
}
else
{
cachedText = null;
}
InsertCell(new FormulaRecordAggregate(formulaRec, cachedText, sfh));
}
else
{
InsertCell(rec);
}
}