Initial code check in continued

src/source/Source.java

@@ -0,0 +1,56 @@
+/*******************************************************************************
+ *     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;
+
+/**
+ * Abstract class to define the minimum functionality of a sample data provider.
+ */
+public abstract class Source
+{
+    protected String mName;
+    protected SampleType mSampleType;
+
+    public enum SampleType { COMPLEX, FLOAT }
+
+    public Source( String name, SampleType sampleType )
+    {
+        mName = name;
+        mSampleType = sampleType;
+    }
+    
+    public String getName()
+    {
+    	return mName;
+    }
+
+    public abstract int getSampleRate() throws SourceException;
+    
+    public abstract int getFrequency() throws SourceException;
+    
+    public abstract void dispose();
+    
+    public SampleType getSampleType()
+    {
+    	return mSampleType;
+    }
+    
+    public void setSampleType( SampleType sampleType )
+    {
+    	mSampleType = sampleType;
+    }
+}