Initial code check in continued

src/source/tuner/TunerChannel.java

@@ -0,0 +1,114 @@
+/*******************************************************************************
+ *     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 source.tuner;
+
+public class TunerChannel implements Comparable<TunerChannel>
+{
+	private Type mType;
+	private int mFrequency;
+	private int mBandwidth;
+	
+	public TunerChannel( Type type, int frequency, int bandwidth )
+	{
+		mType = type;
+		mFrequency = frequency;
+		mBandwidth = bandwidth;
+	}
+	
+	public Type getType()
+	{
+		return mType;
+	}
+	
+	public void setType( Type type )
+	{
+		mType = type;
+	}
+
+	public int getFrequency()
+	{
+		return mFrequency;
+	}
+	
+	public void setFrequency( int frequency )
+	{
+		mFrequency = frequency;
+	}
+	
+	public int getBandwidth()
+	{
+		return mBandwidth;
+	}
+	
+	public void setBandwidth( int bandwidth )
+	{
+		mBandwidth = bandwidth;
+	}
+	
+	public int getMinFrequency()
+	{
+		return mFrequency - ( mBandwidth / 2 );
+	}
+	
+	public int getMaxFrequency()
+	{
+		return mFrequency + ( mBandwidth / 2 );
+	}
+
+	/**
+	 * Indicates if any part of this tuner channel is contained within the
+	 * minimum and maximum frequency values.
+	 */
+	public boolean isWithin( int minimum, int maximum )
+	{
+		return ( ( minimum <= getMinFrequency() && getMinFrequency() <= maximum ) ||
+				 ( minimum <= getMaxFrequency() && getMaxFrequency() <= maximum ) );
+	}
+	
+	public String toString()
+	{
+		StringBuilder sb = new StringBuilder();
+		
+		sb.append( "Channel: " );
+		sb.append( ( mFrequency - ( mBandwidth / 2 ) ) );
+		sb.append( "-" );
+		sb.append( ( mFrequency + ( mBandwidth / 2 ) ) );
+
+		return sb.toString();
+	}
+
+	@Override
+    public int compareTo( TunerChannel otherLock )
+    {
+		if( mFrequency < otherLock.getFrequency() )
+		{
+			return -1;
+		}
+		else
+		{
+			return 1;
+		}
+    }
+	
+	public enum Type
+	{
+		LOCKED,  //Use for decoding channels, so that they cannot be tuned out of range
+		TRAFFIC, //Like locked, but for temporary allocated traffic channels
+		TUNABLE; //Tunable -- can be tuned out of range
+	}
+}