diff -r 7e986fcf0d8f -r d53041bb781b nbproject/configurations.xml
--- a/nbproject/configurations.xml	Sun Apr 17 21:24:32 2022 +0200
+++ b/nbproject/configurations.xml	Tue Apr 19 23:17:15 2022 +0200
@@ -42,6 +42,7 @@
   <logicalFolder name="root" displayName="root" projectFiles="true" kind="ROOT">
     <df root="." name="0">
       <df name="src">
+        <in>UnionAllHandler.h</in>
         <in>relpipe-tr-deserialize.cpp</in>
       </df>
     </df>
@@ -93,6 +94,8 @@
           <preBuildFirst>true</preBuildFirst>
         </preBuild>
       </makefileType>
+      <item path="src/UnionAllHandler.h" ex="false" tool="3" flavor2="0">
+      </item>
       <item path="src/relpipe-tr-deserialize.cpp" ex="false" tool="1" flavor2="0">
         <ccTool flags="0">
         </ccTool>
@@ -133,6 +136,8 @@
           <preBuildFirst>true</preBuildFirst>
         </preBuild>
       </makefileType>
+      <item path="src/UnionAllHandler.h" ex="false" tool="3" flavor2="0">
+      </item>
       <item path="src/relpipe-tr-deserialize.cpp" ex="false" tool="1" flavor2="0">
         <ccTool flags="0">
         </ccTool>