@Override
public DistinctMarketDataSelector findMatchingSelector(
ValueSpecification valueSpecification,
String calculationConfigurationName,
SelectorResolver resolver) {
if (_calcConfigNames != null && !_calcConfigNames.contains(calculationConfigurationName)) {
return null;
}
if (!s_compatibleVRNames.contains(valueSpecification.getValueName())) {
return null;
}
VolatilitySurfaceKey key = createKey(valueSpecification);
if (!contains(_names, key.getName())) {
return null;
}
if (_nameMatchPattern != null
&& !_nameMatchPattern.getPattern().matcher(key.getName()).matches()) {
return null;
}
if (_nameLikePattern != null
&& !_nameLikePattern.getPattern().matcher(key.getName()).matches()) {
return null;
}
if (!contains(_instrumentTypes, key.getInstrumentType())) {
return null;
}
if (!contains(_quoteTypes, key.getQuoteType())) {
return null;
}
if (!contains(_quoteUnits, key.getQuoteUnits())) {
return null;
}
return this;
}
/* package */ VolatilitySurfaceSelector(
Set<String> calcConfigNames,
Set<String> names,
Pattern nameMatchPattern,
Pattern nameLikePattern,
Set<String> instrumentTypes,
Set<String> quoteTypes,
Set<String> quoteUnits) {
_calcConfigNames = calcConfigNames;
_names = names;
_nameMatchPattern = PatternWrapper.wrap(nameMatchPattern);
_nameLikePattern = PatternWrapper.wrap(nameLikePattern);
_instrumentTypes = instrumentTypes;
_quoteTypes = quoteTypes;
_quoteUnits = quoteUnits;
}
/* package */ Pattern getNameLikePattern() {
return _nameLikePattern == null ? null : _nameLikePattern.getPattern();
}