From c2c884c0fb32f79819c0821430fd4e9d382b4806 Mon Sep 17 00:00:00 2001
From: Danilo Pianini <danilo.pianini@unibo.it>
Date: Mon, 11 Nov 2024 18:38:06 +0100
Subject: [PATCH] fix(implementationbase): make all `StraightLine`s strategies
 equal

---
 .../model/movestrategies/routing/StraightLine.kt          | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/alchemist-implementationbase/src/main/java/it/unibo/alchemist/model/movestrategies/routing/StraightLine.kt b/alchemist-implementationbase/src/main/java/it/unibo/alchemist/model/movestrategies/routing/StraightLine.kt
index 2e66cc795f..6ee0546c93 100644
--- a/alchemist-implementationbase/src/main/java/it/unibo/alchemist/model/movestrategies/routing/StraightLine.kt
+++ b/alchemist-implementationbase/src/main/java/it/unibo/alchemist/model/movestrategies/routing/StraightLine.kt
@@ -12,6 +12,12 @@ import it.unibo.alchemist.model.routes.PolygonalChain
  * @param <T> Concentration type
  * @param <P> position type
  */
-open class StraightLine<T, P : Position<P>> : RoutingStrategy<T, P> {
+class StraightLine<T, P : Position<P>> : RoutingStrategy<T, P> {
     override fun computeRoute(currentPos: P, finalPos: P): Route<P> = PolygonalChain(currentPos, finalPos)
+
+    override fun toString(): String = "StraightLine"
+
+    override fun equals(other: Any?): Boolean = other is StraightLine<*, *>
+
+    override fun hashCode() = 1
 }