144 lines
3.4 KiB
Java
144 lines
3.4 KiB
Java
/*
|
|
This file is part of SECONDO.
|
|
|
|
Copyright (C) 2013, University in Hagen, Department of Computer Science,
|
|
Database Systems for New Applications.
|
|
|
|
SECONDO 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 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
SECONDO 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 SECONDO; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
*/
|
|
|
|
package viewer.hoese.algebras.Tile;
|
|
|
|
import viewer.hoese.algebras.raster2.*;
|
|
import viewer.hoese.*;
|
|
|
|
/**
|
|
* Class DisplayTilemt represents the display class
|
|
* for Tile Algebra mt data types.
|
|
*
|
|
* author: Dirk Zacher
|
|
*/
|
|
|
|
public class DisplayTilemt extends DisplayRaster2ms
|
|
implements Tile
|
|
{
|
|
/**
|
|
* Method GetMinimumValue returns the minimum value of Tile Algebra object.
|
|
* @return minimum value of Tile Algebra object
|
|
* @author Dirk Zacher
|
|
*/
|
|
public Double GetMinimumValue()
|
|
{
|
|
Double minimumValue = new Double(0.0);
|
|
|
|
if(minValue != null)
|
|
{
|
|
if(minValue instanceof Integer)
|
|
{
|
|
minimumValue = new Double((Integer)minValue);
|
|
}
|
|
|
|
else if(minValue instanceof Double)
|
|
{
|
|
minimumValue = new Double((Double)minValue);
|
|
}
|
|
|
|
else if(minValue instanceof Boolean)
|
|
{
|
|
if((Boolean)minValue == Boolean.FALSE)
|
|
{
|
|
minimumValue = new Double(0.0);
|
|
}
|
|
|
|
else
|
|
{
|
|
minimumValue = new Double(1.0);
|
|
}
|
|
}
|
|
|
|
else if(minValue instanceof String)
|
|
{
|
|
minimumValue = new Double(((String)minValue).hashCode());
|
|
}
|
|
}
|
|
|
|
return minimumValue;
|
|
}
|
|
|
|
/**
|
|
* Method GetMaximumValue returns the maximum value of Tile Algebra object.
|
|
* @return maximum value of Tile Algebra object
|
|
* @author Dirk Zacher
|
|
*/
|
|
public Double GetMaximumValue()
|
|
{
|
|
Double maximumValue = new Double(0.0);
|
|
|
|
if(maxValue != null)
|
|
{
|
|
if(maxValue instanceof Integer)
|
|
{
|
|
maximumValue = new Double((Integer)maxValue);
|
|
}
|
|
|
|
else if(maxValue instanceof Double)
|
|
{
|
|
maximumValue = new Double((Double)maxValue);
|
|
}
|
|
|
|
else if(maxValue instanceof Boolean)
|
|
{
|
|
if((Boolean)minValue == Boolean.FALSE)
|
|
{
|
|
maximumValue = new Double(0.0);
|
|
}
|
|
|
|
else
|
|
{
|
|
maximumValue = new Double(1.0);
|
|
}
|
|
}
|
|
|
|
else if(maxValue instanceof String)
|
|
{
|
|
maximumValue = new Double(((String)maxValue).hashCode());
|
|
}
|
|
}
|
|
|
|
return maximumValue;
|
|
}
|
|
|
|
/**
|
|
* Method SetMinimumValue sets the minimum value of Tile Algebra object.
|
|
* @param minimumValue - minimum value of Tile Algebra object
|
|
* @author Dirk Zacher
|
|
*/
|
|
public void SetMinimumValue(Double minimumValue)
|
|
{
|
|
this.minValue = minimumValue;
|
|
}
|
|
|
|
/**
|
|
* Method SetMaximumValue sets the maximum value of Tile Algebra object.
|
|
* @param maximumValue - maximum value of Tile Algebra object
|
|
* @author Dirk Zacher
|
|
*/
|
|
public void SetMaximumValue(Double maximumValue)
|
|
{
|
|
this.maxValue = maximumValue;
|
|
}
|
|
}
|