/// <summary> Method will evaluate a single slot from the left against the right.
/// </summary>
/// <param name="">left
/// </param>
/// <param name="">leftId
/// </param>
/// <param name="">right
/// </param>
/// <param name="">rightId
/// </param>
/// <returns>
///
/// </returns>
public virtual bool evaluate(IFact left, int leftId, IFact right, int rightId, int opr)
{
if (opr == Constants.NOTEQUAL)
{
return(Evaluate.evaluateNotEqual(left.getSlotValue(leftId), right.getSlotValue(rightId)));
}
else
{
return(Evaluate.evaluateEqual(left.getSlotValue(leftId), right.getSlotValue(rightId)));
}
}
/// <summary> evaluate will extra the values from each side and evaluate it
/// </summary>
/// <param name="">left
/// </param>
/// <param name="">right
/// </param>
/// <returns>
///
/// </returns>
public virtual bool evaluate(IFact[] left, IFact right)
{
if (left[leftrow] == right)
{
return(false);
}
if (negated_Renamed_Field)
{
return(Evaluate.evaluateNotEqual(left[leftrow].getSlotValue(leftIndex), right.getSlotValue(rightIndex)));
}
else
{
return(Evaluate.evaluateEqual(left[leftrow].getSlotValue(leftIndex), right.getSlotValue(rightIndex)));
}
}