protected internal override Node VisitJoinSource([NotNull] JoinSource node)
{
this.Visit(node.First);
switch (node.JoinType)
{
case JoinType.Cross:
this.Builder.Append($"{this.NewLine()}{this.Indent()}CROSS JOIN ");
break;
case JoinType.Inner:
this.Builder.Append($"{this.NewLine()}{this.Indent()}INNER JOIN ");
break;
case JoinType.Left:
this.Builder.Append($"{this.NewLine()}{this.Indent()}LEFT JOIN ");
break;
case JoinType.NearestInner:
this.Builder.Append($"{this.NewLine()}{this.Indent()}NEAREST INNER JOIN ");
break;
case JoinType.NearestLeft:
this.Builder.Append($"{this.NewLine()}{this.Indent()}NEAREST LEFT JOIN ");
break;
case JoinType.SequentialInner:
this.Builder.Append($"{this.NewLine()}{this.Indent()}SEQUENTIAL INNER JOIN ");
break;
case JoinType.SequentialLeft:
this.Builder.Append($"{this.NewLine()}{this.Indent()}SEQUENTIAL LEFT JOIN ");
break;
}
this.Visit(node.Second);
switch (node.JoinType)
{
case JoinType.Left:
case JoinType.Inner:
case JoinType.NearestInner:
case JoinType.NearestLeft:
this.Builder.Append($"{this.NewLine()}{this.Indent()}ON ");
this.Visit(node.Expression);
this.Builder.Append($"{this.UnIndent()}{this.UnIndent()}");
break;
case JoinType.Cross:
case JoinType.SequentialInner:
case JoinType.SequentialLeft:
this.Builder.Append($"{this.UnIndent()}");
break;
}
return(node);
}
void IVisitor.VisitBefore(JoinSource joinSource)
{
this.ParentExists(joinSource);
}
void IVisitor.VisitAfter(JoinSource joinSource)
{
this.ParentExists(joinSource);
}
/// <summary>
/// Visits a <see cref="JoinSource"/>.
/// </summary>
/// <param name="node">
/// The node.
/// </param>
/// <returns>
/// The node, or a new version of the node.
/// </returns>
protected internal virtual Node VisitJoinSource([NotNull] JoinSource node)
{
return(node.VisitChildren(this));
}
/// <summary>
/// Visits a <see cref="JoinSource"/>.
/// </summary>
/// <param name="node">
/// The node.
/// </param>
/// <returns>
/// The node, or a new version of the node.
/// </returns>
protected internal override Node VisitJoinSource(JoinSource node)
{
return(this.ValidateChildren(node));
}
/// <summary>
/// Visits a <see cref="JoinSource"/>.
/// </summary>
/// <param name="node">
/// The node.
/// </param>
/// <returns>
/// The node, or a new version of the node.
/// </returns>
protected internal override Node VisitJoinSource(JoinSource node)
{
return(this.VisitImplementation(node) ?? base.VisitJoinSource(node));
}