From a282a8455e70ddb3cbfc8391db53b1a52b7fe9fb Mon Sep 17 00:00:00 2001
From: Bjorn Misseghers <bjorn.misseghers@unifiedpost.com>
Date: Tue, 13 Apr 2021 08:51:46 +0200
Subject: [PATCH] Add Itembehavior interface and default impl.

Again, separating the item behavior into a separate interface allows us
to determine the item behavior by choosing a sellIn and a
qualityBehavior implementation. The defaultItemBehavior uses the default
quality and sellIn behavior
---
 .../behavior/item/DefaultItemBehavior.java    | 19 +++++++++++++++++++
 .../behavior/item/ItemBehavior.java           |  8 ++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 Java/src/main/java/com/gildedrose/behavior/item/DefaultItemBehavior.java
 create mode 100644 Java/src/main/java/com/gildedrose/behavior/item/ItemBehavior.java

diff --git a/Java/src/main/java/com/gildedrose/behavior/item/DefaultItemBehavior.java b/Java/src/main/java/com/gildedrose/behavior/item/DefaultItemBehavior.java
new file mode 100644
index 00000000..c1d154fa
--- /dev/null
+++ b/Java/src/main/java/com/gildedrose/behavior/item/DefaultItemBehavior.java
@@ -0,0 +1,19 @@
+package com.gildedrose.behavior.item;
+
+import com.gildedrose.Item;
+import com.gildedrose.behavior.quality.DefaultQualityBehavior;
+import com.gildedrose.behavior.sellin.DefaultSellInBehavior;
+import com.gildedrose.behavior.quality.QualityBehavior;
+import com.gildedrose.behavior.sellin.SellInBehavior;
+
+public class DefaultItemBehavior implements ItemBehavior {
+
+    private final QualityBehavior qualityBehavior = new DefaultQualityBehavior();
+    private final SellInBehavior sellInBehavior = new DefaultSellInBehavior();
+
+    @Override
+    public void processUpdate(Item item) {
+        qualityBehavior.processQualityUpdate(item);
+        sellInBehavior.processSellInUpdate(item);
+    }
+}
diff --git a/Java/src/main/java/com/gildedrose/behavior/item/ItemBehavior.java b/Java/src/main/java/com/gildedrose/behavior/item/ItemBehavior.java
new file mode 100644
index 00000000..78fe08cf
--- /dev/null
+++ b/Java/src/main/java/com/gildedrose/behavior/item/ItemBehavior.java
@@ -0,0 +1,8 @@
+package com.gildedrose.behavior.item;
+
+import com.gildedrose.Item;
+
+public interface ItemBehavior {
+
+    void processUpdate(Item item);
+}