[GitHub] [ignite] zstan commented on a change in pull request #8518: IGNITE-13772 Calcite, NPE on join.

[GitBox <gi...@apache.org>]

zstan commented on a change in pull request #8518:
URL: https://github.com/apache/ignite/pull/8518#discussion_r539998875



##########
File path: modules/calcite/src/test/java/org/apache/ignite/internal/processors/query/calcite/exec/rel/AbstractExecutionTest.java
##########
@@ -69,6 +81,22 @@
     /** */
     protected int nodesCnt = 3;
 
+    /** */
+    @Parameterized.Parameters(name = "Execution direction = {0}")
+    public static List<Object[]> parameters() {
+        ArrayList<Object[]> params = new ArrayList<>();
+
+        params.add(new Object[]{true});
+        params.add(new Object[]{false});
+        params.add(new Object[]{null});
+
+        return params;
+    }
+
+    /** Execution direction. */
+    @Parameterized.Parameter
+    public static Boolean execDir;

Review comment:
       can`t use enum here, need to be iterable as i understand, does i missed something?




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