added equals/hashCode for GateDTO that considers left and right MarkDTO as well as name and idAsString

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/shared/GateDTO.java

@@ -27,4 +27,47 @@ public class GateDTO extends ControlPointDTO {
     public Iterable<MarkDTO> getMarks() {
         return Arrays.asList(left, right);
     }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = prime * getIdAsString().hashCode() * getName().hashCode();
+        result = prime * result + ((left == null) ? 0 : left.hashCode());
+        result = prime * result + ((right == null) ? 0 : right.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (!super.equals(obj))
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        GateDTO other = (GateDTO) obj;
+        if (getIdAsString() == null) {
+            if (other.getIdAsString() != null)
+                return false;
+        } else if (!getIdAsString().equals(other.getIdAsString()))
+            return false;
+        if (getName() == null) {
+            if (other.getName() != null)
+                return false;
+        } else if (!getName().equals(other.getName()))
+            return false;
+        if (left == null) {
+            if (other.left != null)
+                return false;
+        } else if (!left.equals(other.left))
+            return false;
+        if (right == null) {
+            if (other.right != null)
+                return false;
+        } else if (!right.equals(other.right))
+            return false;
+        return true;
+    }
+    
+    
 }