raw user input will be an forwarded as exact match.

4 files changed, 21 insertions, 13 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 151684ccf96..a6cbffd8016 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
@@ -2,16 +2,18 @@
 package com.yahoo.prelude.query;
 
 /**
+ * Used to signal that this term requires exact match if the backend supports it.
+ *
  * @author baldersheim
  */
-// TODO: baldersheim to fix javadoc
-public class ExactstringItem extends WordItem {
 
-    public ExactstringItem(String substring) {
+public class ExactStringItem extends WordItem {
+
+    public ExactStringItem(String substring) {
         this(substring, false);
     }
 
-    public ExactstringItem(String substring, boolean isFromQuery) {
+    public ExactStringItem(String substring, boolean isFromQuery) {
         super(substring, isFromQuery);
     }
 
diff --git a/container-search/src/main/java/com/yahoo/search/query/textserialize/item/ExactStringConverter.java b/container-search/src/main/java/com/yahoo/search/query/textserialize/item/ExactStringConverter.java
index 98b0b1673f6..2c525633458 100644
--- a/container-search/src/main/java/com/yahoo/search/query/textserialize/item/ExactStringConverter.java
+++ b/container-search/src/main/java/com/yahoo/search/query/textserialize/item/ExactStringConverter.java
@@ -1,15 +1,15 @@
 // Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 package com.yahoo.search.query.textserialize.item;
 
-import com.yahoo.prelude.query.ExactstringItem;
+import com.yahoo.prelude.query.ExactStringItem;
 
 /**
  * @author baldersheim
  */
-// TODO: baldersheim to fix javadoc
+
 public class ExactStringConverter extends WordConverter {
     @Override
-    ExactstringItem newTermItem(String word) {
-        return new ExactstringItem(word);
+    ExactStringItem newTermItem(String word) {
+        return new ExactStringItem(word);
     }
 }
diff --git a/container-search/src/main/java/com/yahoo/search/yql/VespaSerializer.java b/container-search/src/main/java/com/yahoo/search/yql/VespaSerializer.java
index c3781e3637d..5115a635f9e 100644
--- a/container-search/src/main/java/com/yahoo/search/yql/VespaSerializer.java
+++ b/container-search/src/main/java/com/yahoo/search/yql/VespaSerializer.java
@@ -62,6 +62,7 @@ import com.yahoo.prelude.query.AndItem;
 import com.yahoo.prelude.query.AndSegmentItem;
 import com.yahoo.prelude.query.DotProductItem;
 import com.yahoo.prelude.query.EquivItem;
+import com.yahoo.prelude.query.ExactStringItem;
 import com.yahoo.prelude.query.IndexedItem;
 import com.yahoo.prelude.query.IntItem;
 import com.yahoo.prelude.query.Item;
@@ -1096,6 +1097,7 @@ public class VespaSerializer {
         dispatchBuilder.put(AndSegmentItem.class, new AndSegmentSerializer());
         dispatchBuilder.put(DotProductItem.class, new DotProductSerializer());
         dispatchBuilder.put(EquivItem.class, new EquivSerializer());
+        dispatchBuilder.put(ExactStringItem.class, new WordSerializer());
         dispatchBuilder.put(IntItem.class, new NumberSerializer());
         dispatchBuilder.put(MarkerWordItem.class, new WordSerializer()); // gotcha
         dispatchBuilder.put(NearItem.class, new NearSerializer());
diff --git a/container-search/src/main/java/com/yahoo/search/yql/YqlParser.java b/container-search/src/main/java/com/yahoo/search/yql/YqlParser.java
index 5e8851bc5b3..176ef051968 100644
--- a/container-search/src/main/java/com/yahoo/search/yql/YqlParser.java
+++ b/container-search/src/main/java/com/yahoo/search/yql/YqlParser.java
@@ -31,6 +31,7 @@ import com.yahoo.prelude.query.AndSegmentItem;
 import com.yahoo.prelude.query.CompositeItem;
 import com.yahoo.prelude.query.DotProductItem;
 import com.yahoo.prelude.query.EquivItem;
+import com.yahoo.prelude.query.ExactStringItem;
 import com.yahoo.prelude.query.IntItem;
 import com.yahoo.prelude.query.Item;
 import com.yahoo.prelude.query.Limit;
@@ -660,9 +661,9 @@ public class YqlParser implements Parser {
         Language language = decideParsingLanguage(ast, wordData);
         Item item;
         if (USER_INPUT_RAW.equals(grammar)) {
-            item = instantiateWordItem(defaultIndex, wordData, ast, null, SegmentWhen.NEVER, language);
+            item = instantiateWordItem(defaultIndex, wordData, ast, null, SegmentWhen.NEVER, true, language);
         } else if (USER_INPUT_SEGMENT.equals(grammar)) {
-            item = instantiateWordItem(defaultIndex, wordData, ast, null, SegmentWhen.ALWAYS, language);
+            item = instantiateWordItem(defaultIndex, wordData, ast, null, SegmentWhen.ALWAYS, false, language);
         } else {
             item = parseUserInput(grammar, defaultIndex, wordData, language, allowEmpty);
             propagateUserInputAnnotations(ast, item);
@@ -1255,14 +1256,15 @@ public class YqlParser implements Parser {
                                      OperatorNode<ExpressionOperator> ast, Class<?> parent,
                                      SegmentWhen segmentPolicy) {
         String wordData = getStringContents(ast);
-        return instantiateWordItem(field, wordData, ast, parent, segmentPolicy, decideParsingLanguage(ast, wordData));
+        return instantiateWordItem(field, wordData, ast, parent, segmentPolicy, false, decideParsingLanguage(ast, wordData));
     }
 
     @NonNull
     private Item instantiateWordItem(String field,
                                      String rawWord,
                                      OperatorNode<ExpressionOperator> ast, Class<?> parent,
-                                     SegmentWhen segmentPolicy, 
+                                     SegmentWhen segmentPolicy,
+                                     boolean exactMatch,
                                      Language language) {
         String wordData = rawWord;
         if (getAnnotation(ast, NFKC, Boolean.class, Boolean.TRUE,
@@ -1286,7 +1288,9 @@ public class YqlParser implements Parser {
         @NonNull
         final TaggableItem wordItem;
 
-        if (prefixMatch) {
+        if (exactMatch) {
+            wordItem = new ExactStringItem(wordData, fromQuery);
+        } else if (prefixMatch) {
             wordItem = new PrefixItem(wordData, fromQuery);
         } else if (suffixMatch) {
             wordItem = new SuffixItem(wordData, fromQuery);