TATransfer

/*
* Represents an immutable pair of width and height.
*/
public class Dimension
{
public static final Dimension NULL = new Dimension(0, 0);
private final int aWidth;
private final int aHeight;
public Dimension( int pWidth, int pHeight )
{
aWidth = pWidth;
aHeight = pHeight;
}
public String toString()
{ return String.format(...); }
public Dimension include(int pWidth, int pHeight)
{
return new Dimension(
max(aWidth, pWidth), max(aHeight, pHeight) );
}
public int getWidth() { return aWidth; }
public int getHeight() { return aHeight; }
public int hashCode() {...}
public boolean equals(Object pObject)
{
if(this == pObject) { return true; }
if(pObject == null) { return false; }
if(getClass() != pObject.getClass()) { return false; }
Dimension other = (Dimension) pObject;
return aHeight == other.aHeight &&
aWidth == other.aWidth;
}
}