public void clear(IndexReader reader) {
synchronized (loadedFieldData) {
for (IndexFieldData<?> indexFieldData : loadedFieldData.values()) {
indexFieldData.clear(reader);
}
for (IndexFieldDataCache cache : fieldDataCaches.values()) {
cache.clear(reader);
}
}
}
public void clearField(String fieldName) {
synchronized (loadedFieldData) {
IndexFieldData<?> fieldData = loadedFieldData.remove(fieldName);
if (fieldData != null) {
fieldData.clear();
}
IndexFieldDataCache cache = fieldDataCaches.remove(fieldName);
if (cache != null) {
cache.clear();
}
}
}
public void clear() {
synchronized (loadedFieldData) {
for (IndexFieldData<?> fieldData : loadedFieldData.values()) {
fieldData.clear();
}
loadedFieldData.clear();
for (IndexFieldDataCache cache : fieldDataCaches.values()) {
cache.clear();
}
fieldDataCaches.clear();
}
}