From cde6ccd6fcdd6a85d60f1ed375e533ea1da610c5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sylvain=20Hall=C3=A9?= <shalle@acm.org>
Date: Thu, 21 Jul 2016 10:15:09 -0400
Subject: [PATCH] Implemented hashCode

---
 .../Core/src/ca/uqac/lif/xml/TextElement.java | 16 ++++++++++++++
 .../Core/src/ca/uqac/lif/xml/XmlElement.java  | 21 +++++++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/Source/Core/src/ca/uqac/lif/xml/TextElement.java b/Source/Core/src/ca/uqac/lif/xml/TextElement.java
index cefbe0d..b386dca 100755
--- a/Source/Core/src/ca/uqac/lif/xml/TextElement.java
+++ b/Source/Core/src/ca/uqac/lif/xml/TextElement.java
@@ -49,4 +49,20 @@ public String toString()
 	{
 		return m_text;
 	}
+	
+	@Override
+	public int hashCode()
+	{
+		return m_text.hashCode();
+	}
+	
+	@Override
+	public boolean equals(Object o)
+	{
+		if (o == null || !(o instanceof TextElement))
+		{
+			return false;
+		}
+		return m_text.compareTo(((TextElement) o).m_text) == 0;
+	}
 }
diff --git a/Source/Core/src/ca/uqac/lif/xml/XmlElement.java b/Source/Core/src/ca/uqac/lif/xml/XmlElement.java
index 15d021b..669dcf0 100755
--- a/Source/Core/src/ca/uqac/lif/xml/XmlElement.java
+++ b/Source/Core/src/ca/uqac/lif/xml/XmlElement.java
@@ -224,4 +224,25 @@ public XmlParseException(String message)
 		}
 		return null;
 	}
+	
+	@Override
+	public int hashCode()
+	{
+		return m_name.hashCode();
+	}
+	
+	@Override
+	public boolean equals(Object o)
+	{
+		if (o == null || !(o instanceof XmlElement))
+		{
+			return false;
+		}
+		XmlElement xe = (XmlElement) o;
+		if (m_children.size() != xe.m_children.size())
+		{
+			return false;
+		}
+		return m_children.containsAll(xe.m_children);
+	}
 }