From f95a46b6349241782d707bd8ea2da2d49307ed17 Mon Sep 17 00:00:00 2001
From: Andrea Cavalli <andrea@cavallium.it>
Date: Tue, 1 Jun 2021 17:08:37 +0200
Subject: [PATCH] Add delta isModified

---
 src/main/java/it/cavallium/dbengine/database/Delta.java | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main/java/it/cavallium/dbengine/database/Delta.java b/src/main/java/it/cavallium/dbengine/database/Delta.java
index b6abcf5..7546717 100644
--- a/src/main/java/it/cavallium/dbengine/database/Delta.java
+++ b/src/main/java/it/cavallium/dbengine/database/Delta.java
@@ -1,5 +1,11 @@
 package it.cavallium.dbengine.database;
 
+import java.util.Objects;
 import org.jetbrains.annotations.Nullable;
 
-public record Delta<T>(@Nullable T previous, @Nullable T current) {}
+public record Delta<T>(@Nullable T previous, @Nullable T current) {
+
+	public boolean isModified() {
+		return !Objects.equals(previous, current);
+	}
+}