#296 APCO25 Phase II Decoder Implementation (#589)

P25 Phase 2 Decoder implementation.

src/main/java/io/github/dsheirer/audio/squelch/SquelchStateEvent.java

@@ -0,0 +1,72 @@
+/*
+ *
+ *  * ******************************************************************************
+ *  * Copyright (C) 2014-2019 Dennis Sheirer
+ *  *
+ *  * This program is free software: you can redistribute it and/or modify
+ *  * it under the terms of the GNU General Public License as published by
+ *  * the Free Software Foundation, either version 3 of the License, or
+ *  * (at your option) any later version.
+ *  *
+ *  * This program 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
+ *  * GNU General Public License for more details.
+ *  *
+ *  * You should have received a copy of the GNU General Public License
+ *  * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *  * *****************************************************************************
+ *
+ *
+ */
+
+package io.github.dsheirer.audio.squelch;
+
+/**
+ * Squelch state change event
+ */
+public class SquelchStateEvent
+{
+    private SquelchState mSquelchState;
+    private int mTimeslot;
+
+    public SquelchStateEvent(SquelchState squelchState, int timeslot)
+    {
+        mSquelchState = squelchState;
+        mTimeslot = timeslot;
+    }
+
+    public SquelchState getSquelchState()
+    {
+        return mSquelchState;
+    }
+
+    /**
+     * Timeslot associated with the squelch state
+     */
+    public int getTimeslot()
+    {
+        return mTimeslot;
+    }
+
+    /**
+     * Creates a squelch state event with a default timeslot of 0
+     * @param squelchState for the event
+     * @return event
+     */
+    public static SquelchStateEvent create(SquelchState squelchState)
+    {
+        return new SquelchStateEvent(squelchState, 0);
+    }
+
+    /**
+     * Creates a squelch state event for the specified timeslot
+     * @param squelchState for the event
+     * @param timeslot that the event applies to
+     * @return event
+     */
+    public static SquelchStateEvent create(SquelchState squelchState, int timeslot)
+    {
+        return new SquelchStateEvent(squelchState, timeslot);
+    }
+}