+ private FieldDescriptor getOrCreateFieldDescriptor(final Field field) {
+
+ final String fieldName = field.getName();
+
+ if (nameToFieldMap.containsKey(fieldName))
+ return nameToFieldMap.get(fieldName);
+
+ final FieldDescriptor newFieldDescriptor = new FieldDescriptor(this);
+ nameToFieldMap.put(fieldName, newFieldDescriptor);
+
+ newFieldDescriptor.analyzeField(field);
+
+ return newFieldDescriptor;
+ }
+