Initial code check in continued

src/map/PlottableEntity.java

@@ -0,0 +1,171 @@
+/*******************************************************************************
+ *     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 map;
+
+import java.awt.Color;
+import java.util.Collections;
+import java.util.Set;
+import java.util.TreeSet;
+
+import org.jdesktop.swingx.mapviewer.GeoPosition;
+
+import alias.Alias;
+
+public class PlottableEntity implements Comparable<PlottableEntity>
+{
+	private TreeSet<Plottable> mPlottables = new TreeSet<Plottable>();
+
+	private Alias mAlias;
+	private Color mColor;
+	private String mID;
+	
+	private int mMaxHistory = 2;
+
+	/**
+	 * Constructs the entity using the group and alias from the plottable and
+	 * adds the plottable as the first plottable entry in the history
+	 */
+	public PlottableEntity( Plottable plottable, Color color )
+	{
+		addPlottable( plottable );
+		mColor = color;
+	}
+	
+	public int getMaxHistory()
+	{
+		return mMaxHistory;
+	}
+	
+	public void setMaxHistory( int maxHistory )
+	{
+		if( maxHistory >= 1 )
+		{
+			mMaxHistory = maxHistory;
+		}
+	}
+	
+	public Plottable getCurrentPlottable()
+	{
+		return mPlottables.last();
+	}
+	
+	public GeoPosition getCurrentGeoPosition()
+	{
+		return getCurrentPlottable().getGeoPosition();
+	}
+
+	/**
+	 * Adds the plottable to this entity
+	 */
+	public void addPlottable( Plottable plottable )
+	{
+		/**
+		 * Grab the entity settings from the latest plot
+		 */
+		mAlias = plottable.getAlias();
+		mID = plottable.getID();
+		
+		/**
+		 * Add the plottable to the list
+		 */
+		mPlottables.add( plottable );
+		
+		while( mPlottables.size() > mMaxHistory )
+		{
+			mPlottables.remove( mPlottables.first() );
+		}
+	}
+	
+	public String getLabel()
+	{
+		if( mAlias == null )
+		{
+			return mID;
+		}
+		else
+		{
+			return mAlias.getName();
+		}
+	}
+	
+	public String getMapIconName()
+	{
+		if( mAlias != null )
+		{
+			return mAlias.getIconName();
+		}
+		else
+		{
+			return null;
+		}
+	}
+
+	/**
+	 * Color for rendering this entity (label, route, etc.)
+	 */
+	public Color getColor()
+	{
+		return mColor;
+	}
+	
+	public void setColor( Color color )
+	{
+		mColor = color;
+	}
+	
+	/**
+	 * Default id to use in the label
+	 */
+	public String getID()
+	{
+		return mID;
+	}
+	
+	/**
+	 * Gets the alias for this entity
+	 */
+	public Alias getAlias()
+	{
+		return mAlias;
+	}
+
+	/**
+	 * Returns an unmodifiable sorted (time order) list of plottables
+	 */
+	public Set<Plottable> getPlottables()
+	{
+		return Collections.unmodifiableSet( mPlottables );
+	}
+
+	/**
+	 * Clears all plottables from this entity
+	 */
+	public void clear()
+	{
+		mPlottables.clear();
+	}
+
+	/**
+	 * Compares by alias name
+	 */
+	@Override
+    public int compareTo( PlottableEntity o )
+    {
+	    return this.getAlias().getName().compareTo( o.getAlias().getName() );
+    }
+}