Adds new LJ1200 decoder for potential FSK signals that may be operating on 173.075 in the US

src/decode/lj1200/LJ1200CallEvent.java

@@ -0,0 +1,139 @@
+/*******************************************************************************
+ *     SDR Trunk 
+ *     Copyright (C) 2014 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 decode.lj1200;
+
+import alias.Alias;
+import alias.AliasList;
+import controller.activity.CallEvent;
+import decode.DecoderType;
+
+public class LJ1200CallEvent extends CallEvent
+{
+    public LJ1200CallEvent( CallEventType callEventType,
+    						AliasList aliasList, 
+    						String fromID, 
+    						String toID, 
+    						String details ) 
+    {
+        super( DecoderType.LJ_1200, callEventType, 
+        		aliasList, fromID, toID, details );
+    }
+
+    private Alias getAlias( String ident )
+    {
+        if( hasAliasList() )
+        {
+        	return getAliasList().getFleetsyncAlias( ident );
+        }
+        
+        return null;
+    }
+    
+    @Override
+    public Alias getFromIDAlias()
+    {
+        return getAlias( getFromID() );
+    }
+
+    @Override
+    public Alias getToIDAlias()
+    {
+        return getAlias( getToID() );
+    }
+
+    @Override
+    public int getChannel()
+    {
+        return 0;
+    }
+
+    @Override
+    public long getFrequency()
+    {
+        return 0;
+    }
+
+    public static class Builder
+    {
+        /* Required parameters */
+        private CallEventType mCallEventType;
+
+        /* Optional parameters */
+        private AliasList mAliasList;
+        private String mFromID;
+        private String mToID;
+        private String mDetails;
+
+        public Builder( CallEventType callEventType )
+        {
+            mCallEventType = callEventType;
+        }
+        
+        public Builder aliasList( AliasList aliasList )
+        {
+            mAliasList = aliasList;
+            return this;
+        }
+        
+        public Builder from( String val )
+        {
+            mFromID = val;
+            return this;
+        }
+
+        public Builder details( String details )
+        {
+            mDetails = details;
+            return this;
+        }
+        
+        public Builder to( String toID )
+        {
+            mToID = toID;
+            return this;
+        }
+
+        public LJ1200CallEvent build()
+        {
+            return new LJ1200CallEvent( this );
+        }
+    }
+
+    /**
+     * Private constructor for the builder
+     */
+    private LJ1200CallEvent( Builder builder )
+    {
+        this( builder.mCallEventType,
+              builder.mAliasList, 
+              builder.mFromID,
+              builder.mToID,
+              builder.mDetails );
+    }
+    
+    public static LJ1200CallEvent getLJ1200Event( LJ1200Message message )
+    {
+        CallEventType type = CallEventType.UNKNOWN;
+        StringBuilder sbDetails = new StringBuilder();
+        sbDetails.append( "LJ-1200 " );
+        
+        return new LJ1200CallEvent.Builder( type )
+        						.details( sbDetails.toString() )
+        						.build();
+    }
+}