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package tim.prune.data;
/**
* Represents a range of integers, holding the maximum and
* minimum values. Values assumed to be >= 0.
*/
public class IntegerRange
{
private int _min = -1, _max = -1;
/**
* Clear for a new range calculation
*/
public void clear()
{
_min = -1;
_max = -1;
}
/**
* Add a value to the range
* @param inValue value to add, only positive values considered
*/
public void addValue(int inValue)
{
if (inValue >= 0)
{
if (inValue < _min || _min < 0) _min = inValue;
if (inValue > _max) _max = inValue;
}
}
/**
* @return minimum value, or -1 if none found
*/
public int getMinimum()
{
return _min;
}
/**
* @return maximum value, or -1 if none found
*/
public int getMaximum()
{
return _max;
}
}
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