/**
Make a choice for the peak transform factory, but use the default labels known to each factory.
@return selected factory
*/
PeakTransformFactory_sptr PeakTransformSelector::makeDefaultChoice() const
{
if(numberRegistered() == 0)
{
throw std::runtime_error("Nothing registered.");
}
PeakTransformFactory_sptr selected;
bool found = false;
for(auto it = m_candidateFactories.begin(); it != m_candidateFactories.end(); ++it)
{
try
{
PeakTransformFactory_sptr temp = (*it);
temp->createDefaultTransform();
selected = temp;
found = true;
}
catch(PeakTransformException&)
{
}
}
if(!found)
{
throw std::invalid_argument("PeakTransformSelector could not find a suitable transform");
}
return selected;
}
/**
Make a choice for the peak transform factory.
@param labelX: X-label to use in determining selection.
@param labelY: Y-label to use in determining selection.
@return selected factory
*/
PeakTransformFactory_sptr
PeakTransformSelector::makeChoice(const std::string labelX,
const std::string labelY) const {
if (labelX.empty()) {
throw std::invalid_argument("labelX is empty");
}
if (labelY.empty()) {
throw std::invalid_argument("labelY is empty");
}
if (numberRegistered() == 0) {
throw std::runtime_error("Nothing registered.");
}
PeakTransformFactory_sptr selected;
bool found = false;
for (auto it = m_candidateFactories.begin(); it != m_candidateFactories.end();
++it) {
try {
PeakTransformFactory_sptr temp = (*it);
temp->createTransform(labelX, labelY);
selected = temp;
found = true;
} catch (PeakTransformException &) {
}
}
if (!found) {
std::stringstream ss;
ss << "PeakTransformSelector could not find a suitable transform for "
"labelX " << labelX << " labelY " << labelY;
throw std::invalid_argument(ss.str());
}
return selected;
}
