From bbd862de723d3707d0ae1b33676956c2e65c23a6 Mon Sep 17 00:00:00 2001
From: Robert von Burg <eitch@eitchnet.ch>
Date: Wed, 30 Oct 2013 07:41:55 +0100
Subject: [PATCH] [Minor] Added hashcode() and equals() to Locator

---
 src/main/java/li/strolch/model/Locator.java | 25 +++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/src/main/java/li/strolch/model/Locator.java b/src/main/java/li/strolch/model/Locator.java
index dc0d4e68a..3e9391e9f 100644
--- a/src/main/java/li/strolch/model/Locator.java
+++ b/src/main/java/li/strolch/model/Locator.java
@@ -220,6 +220,31 @@ public class Locator {
 		return sb.toString();
 	}
 
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + ((this.pathElements == null) ? 0 : this.pathElements.hashCode());
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		Locator other = (Locator) obj;
+		if (this.pathElements == null) {
+			if (other.pathElements != null)
+				return false;
+		} else if (!this.pathElements.equals(other.pathElements))
+			return false;
+		return true;
+	}
+
 	/**
 	 * {@link LocatorBuilder} is used to build {@link Locator}s where a deep hierarchy is to be created. The
 	 * {@link #append(String)} method returns itself for chain building