From 157bd4f60635dc27d2c9baebea5589455b05f17b Mon Sep 17 00:00:00 2001 From: Jannis Harder Date: Wed, 25 May 2011 15:51:34 +0200 Subject: Tested and implemented scoring git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@272 72836036-5685-4462-b002-a69064685172 --- src/jrummikub/util/Pair.java | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'src/jrummikub/util') diff --git a/src/jrummikub/util/Pair.java b/src/jrummikub/util/Pair.java index e1f4112..cae0116 100644 --- a/src/jrummikub/util/Pair.java +++ b/src/jrummikub/util/Pair.java @@ -48,4 +48,35 @@ public class Pair { return "Pair [first=" + first + ", second=" + second + "]"; } + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((first == null) ? 0 : first.hashCode()); + result = prime * result + ((second == null) ? 0 : second.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; + Pair other = (Pair) obj; + if (first == null) { + if (other.first != null) + return false; + } else if (!first.equals(other.first)) + return false; + if (second == null) { + if (other.second != null) + return false; + } else if (!second.equals(other.second)) + return false; + return true; + } + } -- cgit v1.2.3