package org.mindswap.swoop.explore;
import java.util.Hashtable;
/*
* A simple data structure that is a hashtable of keys and its counters
*
*/
public class HashedCounts extends Hashtable
{
public HashedCounts()
{ super(); }
public void add( Object key )
{
Integer integer = (Integer)super.get( key );
if ( integer == null )
integer = new Integer(0);
integer = new Integer(integer.intValue() + 1);
super.put( key, integer );
}
public int getCount( Object key )
{
return ((Integer)super.get( key )).intValue();
}
public void add( Object key, int value)
{
Integer integer = (Integer)super.get( key );
if ( integer == null )
integer = new Integer(0);
integer = new Integer( integer.intValue() + value );
super.put( key, integer );
}
}