1 files changed, 44 insertions, 0 deletions
diff --git a/container-search/src/main/java/com/yahoo/search/query/textserialize/item/NearConverter.java b/container-search/src/main/java/com/yahoo/search/query/textserialize/item/NearConverter.java
new file mode 100644
index 00000000000..3be8d3d1c65
--- /dev/null
+++ b/container-search/src/main/java/com/yahoo/search/query/textserialize/item/NearConverter.java
@@ -0,0 +1,44 @@
+// 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.Item;
+import com.yahoo.prelude.query.NearItem;
+import com.yahoo.search.query.textserialize.serializer.DispatchForm;
+import com.yahoo.search.query.textserialize.serializer.ItemIdMapper;
+
+/**
+ * @author tonytv
+ */
+@SuppressWarnings("rawtypes")
+public class NearConverter extends CompositeConverter {
+    final private String distanceProperty = "distance";;
+
+    @SuppressWarnings("unchecked")
+    public NearConverter(Class<? extends NearItem> nearItemClass) {
+        super(nearItemClass);
+    }
+
+    @Override
+    public Object formToItem(String name, ItemArguments arguments, ItemContext itemContext) {
+        NearItem nearItem = (NearItem) super.formToItem(name, arguments, itemContext);
+        setDistance(nearItem, arguments);
+        return nearItem;
+    }
+
+    private void setDistance(NearItem nearItem, ItemArguments arguments) {
+        Object distance = arguments.properties.get(distanceProperty);
+        if (distance != null) {
+            TypeCheck.ensureInteger(distance);
+            nearItem.setDistance(((Number)distance).intValue());
+        }
+    }
+
+    @Override
+    public DispatchForm itemToForm(Item item, ItemIdMapper itemIdMapper) {
+        DispatchForm dispatchForm = super.itemToForm(item, itemIdMapper);
+
+        NearItem nearItem = (NearItem)item;
+        dispatchForm.setProperty(distanceProperty, nearItem.getDistance());
+        return dispatchForm;
+    }
+}