From 52abfcfac79c4eb8fc9a5d7abba91a9a0116cb37 Mon Sep 17 00:00:00 2001
From: Claudio Atzori <claudio.atzori@isti.cnr.it>
Date: Thu, 24 Oct 2019 17:17:12 +0200
Subject: [PATCH] Field<T> is an actual class, fluent setters

---
 .../src/main/java/eu/dnetlib/dhp/schema/oaf/Field.java    | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Field.java b/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Field.java
index 59287ddc4..a833f1ba8 100644
--- a/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Field.java
+++ b/dhp-schemas/src/main/java/eu/dnetlib/dhp/schema/oaf/Field.java
@@ -2,7 +2,7 @@ package eu.dnetlib.dhp.schema.oaf;
 
 import java.io.Serializable;
 
-public abstract class Field<T> implements Serializable {
+public class Field<T> implements Serializable {
 
     private T value;
 
@@ -12,15 +12,17 @@ public abstract class Field<T> implements Serializable {
         return value;
     }
 
-    public void setValue(T value) {
+    public Field<T> setValue(T value) {
         this.value = value;
+        return this;
     }
 
     public DataInfo getDataInfo() {
         return dataInfo;
     }
 
-    public void setDataInfo(DataInfo dataInfo) {
+    public Field<T> setDataInfo(DataInfo dataInfo) {
         this.dataInfo = dataInfo;
+        return this;
     }
 }