// ***************************************************************************
// Get the output list element, that its output item (column or expression)
// has the ID id (or NULL if not found).
// ***************************************************************************
const QROutputPtr MVDetails::getOutputForID(const NAString& id)
{
QRElementPtr output = outputByIDHash_.getFirstValue(&id);
if (output == NULL)
return NULL;
return output->downCastToQROutput();
}
// ***************************************************************************
// Get the output list element, that represents an expression, that has
// this column name as one of its input columns (or NULL if not found).
// ***************************************************************************
const QROutputPtr MVDetails::getOutputByInputColumns(const NAString& id,
const NAString& name,
CollHeap* heap)
{
const NAString* idName = calcIDQualifiedColumnName(id, name, heap);
QRElementPtr output = outputByInputColumns_.getFirstValue(idName);
delete idName;
if (output == NULL)
return NULL;
return output->downCastToQROutput();
}
// ***************************************************************************
// Get the output list element, that represents the output expression that
// matches text (or NULL if not found).
// ***************************************************************************
const QROutputPtr MVDetails::getOutputByExprText(const NAString& text)
{
QRElementPtr output = outputByExprText_.getFirstValue(&text);
QRLogger::log(CAT_MATCHTST_MVDETAILS, LL_DEBUG,
"Checking for output expression: %s, %s.",
text.data(),
(output == NULL) ? "Not found it" : "Found it");
if (output == NULL)
return NULL;
else
return output->downCastToQROutput();
}
