dsmiley commented on a change in pull request #767:
URL: https://github.com/apache/solr/pull/767#discussion_r837665418
##########
File path: solr/core/src/java/org/apache/solr/highlight/SolrHighlighter.java
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@@ -88,32 +88,28 @@ protected boolean emptyArray(String[] arr) {
}
private static String[] expandWildcardsInFields(
- Supplier<Collection<String>> availableFieldNamesSupplier, String...
fields) {
+ Supplier<Collection<String>> availableFieldNamesSupplier, String...
inFields) {
Set<String> expandedFields = new LinkedHashSet<String>();
- for (String field : fields) {
- expandWildcardsInFields(
- expandedFields, availableFieldNamesSupplier,
SolrPluginUtils.split(field));
- }
- return expandedFields.toArray(new String[] {});
- }
-
- private static void expandWildcardsInFields(
- Set<String> expandedFields,
- Supplier<Collection<String>> availableFieldNamesSupplier,
- String... fields) {
- for (String field : fields) {
- if (field.contains("*")) {
- // create a Java regular expression from the wildcard string
- String fieldRegex = field.replaceAll("\\*", ".*");
- for (String storedFieldName : availableFieldNamesSupplier.get()) {
- if (storedFieldName.matches(fieldRegex)) {
- expandedFields.add(storedFieldName);
+ Collection<String> availableFieldNames = null;
+ for (String inField : inFields) {
+ for (String field : SolrPluginUtils.split(inField)) {
+ if (field.contains("*")) {
+ // create a Java regular expression from the wildcard string
+ String fieldRegex = field.replaceAll("\\*", ".*");
Review comment:
I realize it was like this before but it'd be awesome if you could
extract a Pattern here to be re-used across looping the fields instead of
letting Java's convenient API methods internally recompute the automata
internally each time.
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