1 files changed, 82 insertions, 0 deletions

diff --git a/src/javax/jmdns/impl/NetworkTopologyEventImpl.java b/src/javax/jmdns/impl/NetworkTopologyEventImpl.java
new file mode 100644
index 0000000..000df54
--- /dev/null
+++ b/src/javax/jmdns/impl/NetworkTopologyEventImpl.java
@@ -0,0 +1,82 @@
+/**
+ *
+ */
+package javax.jmdns.impl;
+
+import java.net.InetAddress;
+
+import javax.jmdns.JmDNS;
+import javax.jmdns.NetworkTopologyEvent;
+import javax.jmdns.NetworkTopologyListener;
+
+/**
+ * @author Cédrik Lime, Pierre Frisch
+ */
+public class NetworkTopologyEventImpl extends NetworkTopologyEvent implements Cloneable {
+
+    /**
+     *
+     */
+    private static final long serialVersionUID = 1445606146153550463L;
+
+    private final InetAddress _inetAddress;
+
+    /**
+     * Constructs a Network Topology Event.
+     * 
+     * @param jmDNS
+     * @param inetAddress
+     * @exception IllegalArgumentException
+     *                if source is null.
+     */
+    public NetworkTopologyEventImpl(JmDNS jmDNS, InetAddress inetAddress) {
+        super(jmDNS);
+        this._inetAddress = inetAddress;
+    }
+
+    NetworkTopologyEventImpl(NetworkTopologyListener jmmDNS, InetAddress inetAddress) {
+        super(jmmDNS);
+        this._inetAddress = inetAddress;
+    }
+
+    /*
+     * (non-Javadoc)
+     * @see javax.jmdns.NetworkTopologyEvent#getDNS()
+     */
+    @Override
+    public JmDNS getDNS() {
+        return (this.getSource() instanceof JmDNS ? (JmDNS) getSource() : null);
+    }
+
+    /*
+     * (non-Javadoc)
+     * @see javax.jmdns.NetworkTopologyEvent#getInetAddress()
+     */
+    @Override
+    public InetAddress getInetAddress() {
+        return _inetAddress;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder buf = new StringBuilder();
+        buf.append("[" + this.getClass().getSimpleName() + "@" + System.identityHashCode(this) + " ");
+        buf.append("\n\tinetAddress: '");
+        buf.append(this.getInetAddress());
+        buf.append("']");
+        // buf.append("' source: ");
+        // buf.append("\n\t" + source + "");
+        // buf.append("\n]");
+        return buf.toString();
+    }
+
+    /*
+     * (non-Javadoc)
+     * @see java.lang.Object#clone()
+     */
+    @Override
+    public NetworkTopologyEventImpl clone() throws CloneNotSupportedException {
+        return new NetworkTopologyEventImpl(getDNS(), getInetAddress());
+    }
+
+}