Add equals() and hashCode() (#531)

vaadin · Mar 25, 2019 · d1ec5ed · d1ec5ed
1 parent d47f89b
commit d1ec5ed
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/addon/src/main/java/com/vaadin/addon/charts/model/ChartType.java b/addon/src/main/java/com/vaadin/addon/charts/model/ChartType.java
@@ -156,4 +156,19 @@ protected ChartType(String type) {
     public String toString() {
         return type;
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof ChartType)) return false;
+
+        ChartType chartType = (ChartType) o;
+
+        return type != null ? type.equals(chartType.type) : chartType.type == null;
+    }
+
+    @Override
+    public int hashCode() {
+        return type != null ? type.hashCode() : 0;
+    }
 }