/**
* Returns all the fields that match the given pattern. If the pattern is prefixed with a type
* then the fields will be returned with a type prefix.
*/
public Set<String> simpleMatchToIndexNames(String pattern) {
if (!Regex.isSimpleMatchPattern(pattern)) {
return ImmutableSet.of(pattern);
}
int dotIndex = pattern.indexOf('.');
if (dotIndex != -1) {
String possibleType = pattern.substring(0, dotIndex);
DocumentMapper possibleDocMapper = mappers.get(possibleType);
if (possibleDocMapper != null) {
Set<String> typedFields = Sets.newHashSet();
for (String indexName : possibleDocMapper.mappers().simpleMatchToIndexNames(pattern)) {
typedFields.add(possibleType + "." + indexName);
}
return typedFields;
}
}
return fieldMappers.simpleMatchToIndexNames(pattern);
}
