implement hashCode()

4 files changed, 19 insertions, 0 deletions

diff --git a/config-model/src/main/java/com/yahoo/searchdefinition/derived/VsmFields.java b/config-model/src/main/java/com/yahoo/searchdefinition/derived/VsmFields.java
index 733528a1d26..ab7cf7387a7 100644
--- a/config-model/src/main/java/com/yahoo/searchdefinition/derived/VsmFields.java
+++ b/config-model/src/main/java/com/yahoo/searchdefinition/derived/VsmFields.java
@@ -132,6 +132,7 @@ public class VsmFields extends Derived implements VsmfieldsConfig.Producer {
                 this.searchMethod=searchMethod;
             }
 
+            @Override
             public int hashCode() {
                 return name.hashCode();
             }
@@ -141,6 +142,7 @@ public class VsmFields extends Derived implements VsmfieldsConfig.Producer {
 
             public String getSearchMethod() { return searchMethod; }
 
+            @Override
             public boolean equals(Object other) {
                 if ( ! (other instanceof Type)) return false;
                 return this.name.equals(((Type)other).name);
@@ -225,6 +227,7 @@ public class VsmFields extends Derived implements VsmfieldsConfig.Producer {
             return fB;
         }
 
+        @Override
         public boolean equals(Object o) {
             if (o.getClass().equals(getClass())) {
                 StreamingField sf = (StreamingField)o;
@@ -235,6 +238,10 @@ public class VsmFields extends Derived implements VsmfieldsConfig.Producer {
             return false;
         }
 
+        @Override public int hashCode() {
+            return java.util.Objects.hash(name, matching, type);
+        }
+
     }
 
     private static class StreamingDocumentType {
diff --git a/config-model/src/main/java/com/yahoo/searchdefinition/document/Matching.java b/config-model/src/main/java/com/yahoo/searchdefinition/document/Matching.java
index 3c90bcef513..f4efadbd049 100644
--- a/config-model/src/main/java/com/yahoo/searchdefinition/document/Matching.java
+++ b/config-model/src/main/java/com/yahoo/searchdefinition/document/Matching.java
@@ -134,6 +134,7 @@ public class Matching implements Cloneable, Serializable {
         }
     }
 
+    @Override
     public boolean equals(Object o) {
         if (! (o instanceof Matching)) return false;
 
@@ -147,5 +148,8 @@ public class Matching implements Cloneable, Serializable {
         return true;
     }
 
+    @Override public int hashCode() {
+        return java.util.Objects.hash(type, algorithm, exactMatchTerminator, gramSize);
+    }
 
 }
diff --git a/config-model/src/main/java/com/yahoo/searchdefinition/document/Ranking.java b/config-model/src/main/java/com/yahoo/searchdefinition/document/Ranking.java
index 9e0bda7fd5a..442673e3a46 100644
--- a/config-model/src/main/java/com/yahoo/searchdefinition/document/Ranking.java
+++ b/config-model/src/main/java/com/yahoo/searchdefinition/document/Ranking.java
@@ -52,6 +52,10 @@ public class Ranking implements Cloneable, Serializable {
         return true;
     }
 
+    public @Override int hashCode() {
+        return java.util.Objects.hash(filter, literal, normal);
+    }
+
     public @Override String toString() {
         return "rank settings [filter: " + filter + ", literal: " + literal + ", normal: "+normal+"]";
     }
diff --git a/config-model/src/main/java/com/yahoo/vespa/model/content/StorageGroup.java b/config-model/src/main/java/com/yahoo/vespa/model/content/StorageGroup.java
index 8e065b7d73d..822f4a9c9c7 100644
--- a/config-model/src/main/java/com/yahoo/vespa/model/content/StorageGroup.java
+++ b/config-model/src/main/java/com/yahoo/vespa/model/content/StorageGroup.java
@@ -178,6 +178,10 @@ public class StorageGroup {
         return false;
     }
 
+    @Override public int hashCode() {
+        return java.util.Objects.hash(index, name, partitions);
+    }
+
     public static Map<HostResource, ClusterMembership> provisionHosts(NodesSpecification nodesSpecification, 
                                                                       String clusterIdString, 
                                                                       HostSystem hostSystem,