add property name constants

git-svn-id: http://trooper/svn/projects/jSite/trunk@892 c3eda9e8-030b-0410-8277-bc7414b0a119

diff --git a/src/net/pterodactylus/jsite/core/Node.java b/src/net/pterodactylus/jsite/core/Node.java
index afcce6a..7751225 100644 (file)
--- a/src/net/pterodactylus/jsite/core/Node.java
+++ b/src/net/pterodactylus/jsite/core/Node.java
@@ -26,7 +26,8 @@ import java.util.Collections;
 import java.util.List;
 
 /**
- * Container for a Freenet node.
+ * Container for a Freenet node. A Node is capable of notifying
+ * {@link PropertyChangeListener}s if any of the contained properties change.
  * 
  * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
  * @version $Id$
@@ -36,6 +37,15 @@ public class Node {
        /** Property change listeners. */
        private final List<PropertyChangeListener> propertyChangeListeners = Collections.synchronizedList(new ArrayList<PropertyChangeListener>());
 
+       /** Name of the “name” property. */
+       public static final String PROPERTY_NAME = "name";
+
+       /** Name of the “hostname” property. */
+       public static final String PROPERTY_HOSTNAME = "hostname";
+
+       /** Name of the “port” property. */
+       public static final String PROPERTY_PORT = "port";
+
        /** The name of the node. */
        private String name;
 
@@ -110,7 +120,7 @@ public class Node {
                String oldName = this.name;
                this.name = name;
                if (((oldName != null) && (name == null)) || ((oldName == null) && (name != null)) || ((name != null) && !name.equals(oldName))) {
-                       firePropertyChange("name", oldName, name);
+                       firePropertyChange(PROPERTY_NAME, oldName, name);
                }
        }
 
@@ -133,7 +143,7 @@ public class Node {
                String oldHostname = this.hostname;
                this.hostname = hostname;
                if (((oldHostname != null) && (hostname == null)) || ((oldHostname == null) && (hostname != null)) || ((hostname != null) && !hostname.equals(oldHostname))) {
-                       firePropertyChange("hostname", oldHostname, hostname);
+                       firePropertyChange(PROPERTY_HOSTNAME, oldHostname, hostname);
                }
        }
 
@@ -156,31 +166,10 @@ public class Node {
                int oldPort = this.port;
                this.port = port;
                if (oldPort != port) {
-                       firePropertyChange("port", oldPort, port);
+                       firePropertyChange(PROPERTY_PORT, oldPort, port);
                }
        }
 
-//     /**
-//      * {@inheritDoc} Two Node objects are considered equal if their hostnames
-//      * and their port numbers are equal.
-//      */
-//     @Override
-//     public boolean equals(Object object) {
-//             if ((object == null) || !(object instanceof Node)) {
-//                     return false;
-//             }
-//             Node node = (Node) object;
-//             return hostname.equals(node.hostname) && port == node.port;
-//     }
-
-//     /**
-//      * {@inheritDoc}
-//      */
-//     @Override
-//     public int hashCode() {
-//             return hostname.hashCode() ^ (-1 - port);
-//     }
-       
        /**
         * {@inheritDoc}
         */