From 06a8e12521b8a738b56193c7ab5072f3c2a75271 Mon Sep 17 00:00:00 2001
From: Roland Haeder <roland@mxchange.org>
Date: Wed, 24 Feb 2016 17:34:13 +0100
Subject: [PATCH] added equals()/hashCode() for easier checking
---
.../model/product/GenericProduct.java | 27 +++++++++++++++++++
.../jshopcore/model/product/Product.java | 6 +++++
2 files changed, 33 insertions(+)
diff --git a/src/org/mxchange/jshopcore/model/product/GenericProduct.java b/src/org/mxchange/jshopcore/model/product/GenericProduct.java
index b36637c..8a3fedb 100644
--- a/src/org/mxchange/jshopcore/model/product/GenericProduct.java
+++ b/src/org/mxchange/jshopcore/model/product/GenericProduct.java
@@ -133,6 +133,33 @@ public class GenericProduct implements Product, Comparable<Product> {
this.setProductTitle(product.getProductTitle());
}
+ @Override
+ public boolean equals (final Object obj) {
+ if (this == obj) {
+ return true;
+ } else if (obj == null) {
+ return false;
+ } else if (this.getClass() != obj.getClass()) {
+ return false;
+ }
+
+ final Product other = (Product) obj;
+
+ if (!Objects.equals(this.getProductTitle(), other.getProductTitle())) {
+ return false;
+ }
+
+ return Objects.equals(this.getProductId(), other.getProductId());
+ }
+
+ @Override
+ public int hashCode () {
+ int hash = 7;
+ hash = 23 * hash + Objects.hashCode(this.getProductId());
+ hash = 23 * hash + Objects.hashCode(this.getProductTitle());
+ return hash;
+ }
+
@Override
public Boolean getProductAvailability () {
return this.productAvailability;
diff --git a/src/org/mxchange/jshopcore/model/product/Product.java b/src/org/mxchange/jshopcore/model/product/Product.java
index d6a2bb5..88d2261 100644
--- a/src/org/mxchange/jshopcore/model/product/Product.java
+++ b/src/org/mxchange/jshopcore/model/product/Product.java
@@ -102,4 +102,10 @@ public interface Product extends Serializable {
* @param productTitle the title to set
*/
void setProductTitle (final String productTitle);
+
+ @Override
+ boolean equals (final Object object);
+
+ @Override
+ int hashCode ();
}
--
2.39.5