X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FCore.java;h=2894945ee656d8e3bc5f49563551924d20fcf95b;hb=a6601fb1de49f42c26eccb9dff5c07a17feceafc;hp=ffdece842ef01b4ca8dc99473f8b14359388a1ce;hpb=34b5be53fce756501b91c4e68658e60bab2e3b73;p=Sone.git

diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java
index ffdece8..2894945 100644
--- a/src/main/java/net/pterodactylus/sone/core/Core.java
+++ b/src/main/java/net/pterodactylus/sone/core/Core.java
@@ -80,6 +80,9 @@ public class Core implements IdentityListener {
 	/** The options. */
 	private final Options options = new Options();
 
+	/** The core listener manager. */
+	private final CoreListenerManager coreListenerManager = new CoreListenerManager(this);
+
 	/** The configuration. */
 	private final Configuration configuration;
 
@@ -152,6 +155,30 @@ public class Core implements IdentityListener {
 	}
 
 	//
+	// LISTENER MANAGEMENT
+	//
+
+	/**
+	 * Adds a new core listener.
+	 *
+	 * @param coreListener
+	 *            The listener to add
+	 */
+	public void addCoreListener(CoreListener coreListener) {
+		coreListenerManager.addListener(coreListener);
+	}
+
+	/**
+	 * Removes a core listener.
+	 *
+	 * @param coreListener
+	 *            The listener to remove
+	 */
+	public void removeCoreListener(CoreListener coreListener) {
+		coreListenerManager.removeListener(coreListener);
+	}
+
+	//
 	// ACCESSORS
 	//
 
@@ -652,7 +679,13 @@ public class Core implements IdentityListener {
 			sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), (long) 0));
 			if (newSone) {
 				synchronized (newSones) {
-					newSones.add(sone.getId());
+					newSone = !knownSones.contains(sone.getId());
+					if (newSone) {
+						newSones.add(sone.getId());
+					}
+				}
+				if (newSone) {
+					coreListenerManager.fireNewSoneFound(sone);
 				}
 			}
 			remoteSones.put(identity.getId(), sone);