Add ISUPPORT event

Author: mbax

src/main/java/org/kitteh/irc/client/library/defaults/listener/DefaultISupportListener.java

@@ -26,7 +26,9 @@
 import net.engio.mbassy.listener.Handler;
 import org.checkerframework.checker.nullness.qual.NonNull;
 import org.kitteh.irc.client.library.Client;
+import org.kitteh.irc.client.library.element.ISupportParameter;
 import org.kitteh.irc.client.library.event.client.ClientReceiveNumericEvent;
+import org.kitteh.irc.client.library.event.client.ISupportParameterEvent;
 import org.kitteh.irc.client.library.feature.filter.NumericFilter;
 
 /**
@@ -46,7 +48,9 @@ public DefaultISupportListener(Client.@NonNull WithManagement client) {
     @Handler(priority = Integer.MAX_VALUE - 1)
     public void iSupport(ClientReceiveNumericEvent event) {
         for (int i = 1; i < event.getParameters().size(); i++) {
-            this.getClient().getServerInfo().addISupportParameter(this.getClient().getISupportManager().createParameter(event.getParameters().get(i)));
+            ISupportParameter parameter = this.getClient().getISupportManager().createParameter(event.getParameters().get(i));
+            this.getClient().getServerInfo().addISupportParameter(parameter);
+            this.fire(new ISupportParameterEvent(this.getClient(), event.getSource(), parameter));
         }
     }
 }

src/main/java/org/kitteh/irc/client/library/event/client/ISupportParameterEvent.java

@@ -0,0 +1,57 @@
+/*
+ * * Copyright (C) 2013-2019 Matt Baxter https://kitteh.org
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.kitteh.irc.client.library.event.client;
+
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.kitteh.irc.client.library.Client;
+import org.kitteh.irc.client.library.element.ISupportParameter;
+import org.kitteh.irc.client.library.element.ServerMessage;
+import org.kitteh.irc.client.library.event.abstractbase.ServerMessageEventBase;
+
+/**
+ * An ISUPPORT parameter has been received.
+ */
+public class ISupportParameterEvent extends ServerMessageEventBase {
+    private final ISupportParameter parameter;
+
+    /**
+     * Constructs the event.
+     *
+     * @param client the client
+     * @param originalMessage original message
+     */
+    public ISupportParameterEvent(@NonNull Client client, @NonNull ServerMessage originalMessage, @NonNull ISupportParameter parameter) {
+        super(client, originalMessage);
+        this.parameter = parameter;
+    }
+
+    /**
+     * Gets the parameter received.
+     *
+     * @return the parameter
+     */
+    public @NonNull ISupportParameter getParameter() {
+        return this.parameter;
+    }
+}