Initial code check in continued

src/controller/channel/ChannelRange.java

@@ -0,0 +1,122 @@
+/*******************************************************************************
+ *     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 controller.channel;
+
+import javax.xml.bind.annotation.XmlAttribute;
+import javax.xml.bind.annotation.XmlRootElement;
+import javax.xml.bind.annotation.XmlType;
+
+@XmlRootElement
+@XmlType( name = "range" )
+public class ChannelRange
+{
+	private int mFirst = 1;
+	private int mLast = 1023;
+	private int mBase = 450000000;
+	private int mSize = 12500;
+
+	/* JAXB requirement - do not remove */
+	public ChannelRange() {}
+	
+	public ChannelRange( int first, int last, int base, int size )
+	{
+		mFirst = first;
+		mLast = last;
+		mBase = base;
+		mSize = size;
+	}
+
+	public ChannelRange copyOf()
+	{
+		return new ChannelRange( mFirst, mLast, mBase, mSize );
+	}
+	
+	public boolean isValid()
+	{
+		return mFirst < mLast;
+	}
+	
+	public boolean hasChannel( int channel )
+	{
+		return mFirst <= channel && channel <= mLast;
+	}
+	
+	public int getFrequency( int channel )
+	{
+		if( hasChannel( channel ) )
+		{
+			return mBase + ( ( channel - mFirst ) * mSize );
+		}
+		else
+		{
+			return 0;
+		}
+	}
+	
+	@XmlAttribute( name = "first" )
+	public int getFirstChannelNumber()
+	{
+		return mFirst;
+	}
+	
+	public void setFirstChannelNumber( int first )
+	{
+		mFirst = first;
+	}
+
+	@XmlAttribute( name = "last" )
+	public void setLastChannelNumber( int last )
+	{
+		mLast = last;
+	}
+	
+	public int getLastChannelNumber()
+	{
+		return mLast;
+	}
+
+	/**
+	 * Sets the base frequency
+	 * @param base frequency in hertz
+	 */
+	@XmlAttribute( name = "base" )
+	public void setBase( int base )
+	{
+		mBase = base;
+	}
+	
+	public int getBase()
+	{
+		return mBase;
+	}
+
+	/**
+	 * Sets the channel size 
+	 * @param size in hertz
+	 */
+	@XmlAttribute( name = "size" )
+	public void setSize( int size )
+	{
+		mSize = size;
+	}
+	
+	public int getSize()
+	{
+		return mSize;
+	}
+}