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Java/net/Peer.java

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+/*   
+Peer.java
+ *    
+ *    You may use and distribute under the terms of either the GNU Lesser
+ *    General Public License, either version 2 of the license or,
+ *    at your choice, any later version. Alternatively, you may use and
+ *    distribute under the terms of the XPL.
+ *
+ *    See the LICENSE.lgpl and LICENSE.xpl files for the specific terms of 
+ *    the licenses.
+ *
+ *    This software is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the README
+ *    file for more details.
+ *
+ */
+/* Written by Antti-Juhani Kaijanaho */
+
+package org.gzigzag.net;
+
+import java.net.*;
+
+/** A networking peer: a pair (host, port).  This is used by the
+ * reliable UDP scheme. */
+public final class Peer {
+    
+    private InetAddress host;
+    private int port;
+
+    public Peer(InetAddress host, int port) {
+        this.host = host;
+        this.port = port;
+    }
+
+    public InetAddress getHost() {
+        return host;
+    }
+    
+    public int getPort() {
+        return port;
+    }
+
+    public boolean equals(Object o) {
+        if (o == this) return true;
+        if (!(o instanceof Peer)) return false;
+
+        Peer p = (Peer)o;
+        
+        return host.equals(p.host) && port == p.port;
+    }
+
+    public int hashCode() {
+        return host.hashCode() ^ port;
+    }
+
+    public String toString() {
+        return host.toString() + ":" + port;
+    }
+
+}