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World Wind is a collection of components that interactively display 3D geographic information within Java applications or applets.
/*
* Copyright (C) 2012 United States Government as represented by the Administrator of the
* National Aeronautics and Space Administration.
* All Rights Reserved.
*/
package gov.nasa.worldwind.pick;
import gov.nasa.worldwind.avlist.*;
import gov.nasa.worldwind.geom.*;
import gov.nasa.worldwind.layers.Layer;
import java.awt.*;
/**
* @author lado
* @version $Id: PickedObject.java 1171 2013-02-11 21:45:02Z dcollins $
*/
public class PickedObject extends AVListImpl
{
private final Point pickPoint;
private final int colorCode;
private final Object userObject;
private boolean isOnTop = false;
private boolean isTerrain = false;
public PickedObject(int colorCode, Object userObject)
{
super();
this.pickPoint = null;
this.colorCode = colorCode;
this.userObject = userObject;
this.isOnTop = false;
this.isTerrain = false;
}
public PickedObject(int colorCode, Object userObject, Position position, boolean isTerrain)
{
super();
this.pickPoint = null;
this.colorCode = colorCode;
this.userObject = userObject;
this.isOnTop = false;
this.isTerrain = isTerrain;
this.setPosition(position);
}
public PickedObject(Point pickPoint, int colorCode, Object userObject, Angle lat, Angle lon, double elev,
boolean isTerrain)
{
super();
this.pickPoint = pickPoint;
this.colorCode = colorCode;
this.userObject = userObject;
this.isOnTop = false;
this.isTerrain = isTerrain;
this.setPosition(new Position(lat, lon, elev));
}
public Point getPickPoint()
{
return pickPoint;
}
public int getColorCode()
{
return this.colorCode;
}
public Object getObject()
{
return userObject;
}
public void setOnTop()
{
this.isOnTop = true;
}
public boolean isOnTop()
{
return this.isOnTop;
}
public boolean isTerrain()
{
return this.isTerrain;
}
public void setParentLayer(Layer layer)
{
this.setValue(AVKey.PICKED_OBJECT_PARENT_LAYER, layer);
}
public Layer getParentLayer()
{
return (Layer) this.getValue(AVKey.PICKED_OBJECT_PARENT_LAYER);
}
public void setPosition(Position position)
{
this.setValue(AVKey.POSITION, position);
}
public Position getPosition()
{
return (Position) this.getValue(AVKey.POSITION);
}
public boolean hasPosition()
{
return this.hasKey(AVKey.POSITION);
}
public boolean equals(Object o)
{
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
PickedObject that = (PickedObject) o;
if (colorCode != that.colorCode)
return false;
if (isOnTop != that.isOnTop)
return false;
//noinspection RedundantIfStatement
if (userObject != null ? !userObject.equals(that.userObject) : that.userObject != null)
return false;
return true;
}
public int hashCode()
{
int result;
result = colorCode;
result = 31 * result + (userObject != null ? userObject.hashCode() : 0);
result = 31 * result + (isOnTop ? 1 : 0);
return result;
}
}