public virtual Net.Vpc.Upa.Expressions.Expression ParseExpression(Net.Vpc.Upa.Expressions.Expression expression)
{
if (expression is Net.Vpc.Upa.Expressions.UserExpression)
{
Net.Vpc.Upa.Expressions.UserExpression ucce = (Net.Vpc.Upa.Expressions.UserExpression)expression;
Net.Vpc.Upa.Expressions.Expression expr = ParseExpression(ucce.GetExpression());
expr.Visit(new Net.Vpc.Upa.Impl.Uql.Util.UserExpressionParametersMatcherVisitor(ucce));
return(expr);
}
else
{
Net.Vpc.Upa.Impl.Uql.Util.UserExpressionParserVisitor v = new Net.Vpc.Upa.Impl.Uql.Util.UserExpressionParserVisitor(this);
expression.Visit(v);
return(expression);
}
}
public virtual bool Visit(Net.Vpc.Upa.Expressions.Expression expression, Net.Vpc.Upa.Expressions.ExpressionTag tag)
{
foreach (Net.Vpc.Upa.Expressions.TaggedExpression cc in expression.GetChildren())
{
Net.Vpc.Upa.Expressions.Expression cce = cc.GetExpression();
if (cce != null)
{
if (cce is Net.Vpc.Upa.Expressions.UserExpression)
{
Net.Vpc.Upa.Expressions.UserExpression ucce = (Net.Vpc.Upa.Expressions.UserExpression)cce;
Net.Vpc.Upa.Expressions.Expression expr = expressionManager.ParseExpression(ucce.GetExpression());
expr.Visit(new Net.Vpc.Upa.Impl.Uql.Util.UserExpressionParametersMatcherVisitor(ucce));
expression.SetChild(expr, cc.GetTag());
}
}
}
return(true);
}
