public override object Visit(PairwiseLogicalClause clause)
{
string rel;
if (clause.LogicalRelationship == PairwiseLogicalRelationship.And)
{
rel = "AND";
}
else if (clause.LogicalRelationship == PairwiseLogicalRelationship.Or)
{
rel = "OR";
}
else
{
throw new ArgumentException("" + clause.LogicalRelationship);
}
return(string.Format("(({0}) {1} ({2}))", clause.First.Accept(this), rel, clause.Second.Accept(this)));
}
public abstract object Visit(PairwiseLogicalClause clause);