Stem prefix itemsbratseth/stem-prefixes

If we are searching a stemmed index, it's probably better to
stem terms also when we are searching for prefixes.

1 files changed, 8 insertions, 0 deletions

diff --git a/container-search/src/main/java/com/yahoo/prelude/query/ExactStringItem.java b/container-search/src/main/java/com/yahoo/prelude/query/ExactStringItem.java
index cb0752e5408..36e24fa81db 100644
--- a/container-search/src/main/java/com/yahoo/prelude/query/ExactStringItem.java
+++ b/container-search/src/main/java/com/yahoo/prelude/query/ExactStringItem.java
@@ -17,6 +17,14 @@ public class ExactStringItem extends WordItem {
         super(substring, isFromQuery);
     }
 
+    public ExactStringItem(String word, String indexName, boolean isFromQuery, Substring origin) {
+        super(word, indexName, isFromQuery, origin);
+    }
+
+    public ExactStringItem newInstance(String word, String indexName, boolean isFromQuery, Substring origin) {
+        return new ExactStringItem(word, indexName, isFromQuery, origin);
+    }
+
     @Override
     public ItemType getItemType() {
         return ItemType.EXACT;