1 files changed, 40 insertions, 0 deletions
diff --git a/config-model/src/main/java/com/yahoo/searchdefinition/processing/StringSettingsOnNonStringFields.java b/config-model/src/main/java/com/yahoo/searchdefinition/processing/StringSettingsOnNonStringFields.java
new file mode 100644
index 00000000000..48c9af5556a
--- /dev/null
+++ b/config-model/src/main/java/com/yahoo/searchdefinition/processing/StringSettingsOnNonStringFields.java
@@ -0,0 +1,40 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.searchdefinition.processing;
+
+import com.yahoo.config.application.api.DeployLogger;
+import com.yahoo.searchdefinition.RankProfileRegistry;
+import com.yahoo.document.CollectionDataType;
+import com.yahoo.document.NumericDataType;
+import com.yahoo.searchdefinition.document.SDField;
+import com.yahoo.searchdefinition.Search;
+import com.yahoo.vespa.model.container.search.QueryProfiles;
+
+public class StringSettingsOnNonStringFields extends Processor {
+
+    public StringSettingsOnNonStringFields(Search search, DeployLogger deployLogger, RankProfileRegistry rankProfileRegistry, QueryProfiles queryProfiles) {
+        super(search, deployLogger, rankProfileRegistry, queryProfiles);
+    }
+
+    @Override
+    public void process() {
+        for (SDField field : search.allFieldsList()) {
+            if (!doCheck(field)) continue;
+            if (field.getMatching().isTypeUserSet()) {
+                warn(search, field, "Matching type "+field.getMatching().getType()+" is only allowed for string fields.");
+            }
+            if (field.getRanking().isLiteral()) {
+                warn(search, field, "Rank type literal only applies to string fields");
+            }
+        }
+    }
+
+    private boolean doCheck(SDField field) {
+        if (field.getDataType() instanceof NumericDataType) return true;
+        if (field.getDataType() instanceof CollectionDataType) {
+            if (((CollectionDataType)field.getDataType()).getNestedType() instanceof NumericDataType) {
+                return true;
+            }
+        }
+        return false;
+    }
+}