From f6d1713e0d43497671a90713d1615ee6209d4a13 Mon Sep 17 00:00:00 2001
From: robertsami <robertsami@users.noreply.github.com>
Date: Wed, 3 Mar 2021 10:34:59 -0500
Subject: [PATCH] Fix Invalid Procedure instance to be instantiable (#83)

---
 src/com/oltpbenchmark/api/TransactionType.java | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/com/oltpbenchmark/api/TransactionType.java b/src/com/oltpbenchmark/api/TransactionType.java
index 2a7c9fd..2b8ec9b 100644
--- a/src/com/oltpbenchmark/api/TransactionType.java
+++ b/src/com/oltpbenchmark/api/TransactionType.java
@@ -16,9 +16,21 @@
 
 package com.oltpbenchmark.api;
 
+import java.sql.Connection;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.Random;
+
 public class TransactionType implements Comparable<TransactionType> {
 
-    public abstract static class Invalid extends Procedure { }
+    public static class Invalid extends Procedure {
+		@Override
+		public ResultSet run(
+				Connection conn, Random gen, int terminalWarehouseID, int numWarehouses, int terminalDistrictLowerID,
+				int terminalDistrictUpperID, Worker w) throws SQLException {
+			return null;
+		}
+	}
     public static final int INVALID_ID = 0;
     public static final TransactionType INVALID = new TransactionType(Invalid.class, INVALID_ID);