/// <summary>
/// The visit.
/// </summary>
/// <param name="node">
/// The node.
/// </param>
/// <param name="state">
/// The state.
/// </param>
/// <returns>
/// The <see cref="QueryNode"/>.
/// </returns>
protected override QueryNode Visit(QueryNode node, CloudQueryOptimizerState state)
{
if (node.NodeType == QueryNodeType.Custom)
{
if (node is WithinRadiusNode)
{
return(this.VisitWithinRadius((WithinRadiusNode)node, state));
}
}
return(base.Visit(node, state));
}
/// <summary>
/// The visit within radius.
/// </summary>
/// <param name="radiusNode">
/// The radius node.
/// </param>
/// <param name="state">
/// The state.
/// </param>
/// <returns>
/// The <see cref="QueryNode"/>.
/// </returns>
private QueryNode VisitWithinRadius(WithinRadiusNode radiusNode, CloudQueryOptimizerState state)
{
return(new WithinRadiusNode(radiusNode.Latitude, radiusNode.Longitude, radiusNode.FieldName, radiusNode.Radius, radiusNode.DistanceSort, radiusNode.MaxResults));
}
