public PredicateExpression(IExpression left, ExpressionOperator op,
PredicateQuantifier quantifier, BracketedExpression subQuery)
{
if (left == null)
{
throw new ArgumentNullException("left");
}
if (op == null)
{
throw new ArgumentNullException("op");
}
if (quantifier == null)
{
throw new ArgumentNullException("quantifier");
}
if (subQuery == null)
{
throw new ArgumentNullException("subQuery");
}
m_left = left;
m_right = subQuery;
m_operator = op;
m_quantifier = quantifier;
}
public INode Clone()
{
BracketedExpression bracketedExpression =
new BracketedExpression(m_term.Clone());
bracketedExpression.Spaced = m_spaced;
return(bracketedExpression);
}
public override void PerformAfter(BracketedExpression node)
{
if (node == null)
{
throw new ArgumentNullException("node");
}
if (node.Spaced)
{
m_sql.Append(' ');
}
m_sql.Append(')');
}
static void ChopJoinChains(AliasedItem node)
{
Table head = GetHead(node);
Table next = head.Next;
while (next != null)
{
Table tail = next.Next;
if (tail != null)
{
next.Next = null;
BracketedExpression expr = new BracketedExpression(head);
head = new Table(expr);
head.Next = tail;
}
next = tail;
}
node.Item = head;
}
public virtual void PerformAfter(BracketedExpression node)
{
}
public virtual void PerformBefore(BracketedExpression node)
{
}
public override void PerformAfter(BracketedExpression node)
{
PopKnownParent(node);
}
public override void PerformBefore(BracketedExpression node)
{
PushParent(node);
}