@Override
public ValueSet expand(ValueSet source, String theFilter) {
ValueSet retVal = new ValueSet();
retVal.setDate(DateTimeDt.withCurrentTime());
/*
* Add composed concepts
*/
for (ComposeInclude nextInclude : source.getCompose().getInclude()) {
for (ComposeIncludeConcept next : nextInclude.getConcept()) {
if (isBlank(theFilter)) {
addCompose(retVal, nextInclude.getSystem(), next.getCode(), next.getDisplay());
} else {
String filter = theFilter.toLowerCase();
if (next.getDisplay().toLowerCase().contains(filter)
|| next.getCode().toLowerCase().contains(filter)) {
addCompose(retVal, nextInclude.getSystem(), next.getCode(), next.getDisplay());
}
}
}
}
/*
* Add defined concepts
*/
for (CodeSystemConcept next : source.getCodeSystem().getConcept()) {
addCompose(theFilter, retVal, source, next);
}
return retVal;
}
