/// <summary>
/// Create an expand term token
/// </summary>
/// <param name="pathToNavProp">the nav prop for this expand term</param>
/// <param name="filterOption">the filter option for this expand term</param>
/// <param name="orderByOption">the orderby option for this expand term</param>
/// <param name="topOption">the top option for this expand term</param>
/// <param name="skipOption">the skip option for this expand term</param>
/// <param name="inlineCountOption">the inlineCountOption for this expand term</param>
/// <param name="selectOption">the select option for this expand term</param>
/// <param name="expandOption">the expand option for this expand term</param>
public ExpandTermToken(PathSegmentToken pathToNavProp, QueryToken filterOption, OrderByToken orderByOption, long?topOption, long?skipOption, InlineCountKind?inlineCountOption, SelectToken selectOption, ExpandToken expandOption)
{
ExceptionUtils.CheckArgumentNotNull(pathToNavProp, "property");
this.pathToNavProp = pathToNavProp;
this.filterOption = filterOption;
this.orderByOption = orderByOption;
this.topOption = topOption;
this.skipOption = skipOption;
this.inlineCountOption = inlineCountOption;
this.selectOption = selectOption;
this.expandOption = expandOption;
}
/// <summary>
/// Visits the top level select token
/// </summary>
/// <param name="tokenIn">the select token to visit</param>
/// <returns>A new SelectExpandClause decorated with the information from the selectToken</returns>
public SelectExpandClause Bind(SelectToken tokenIn)
{
if (tokenIn == null || !tokenIn.Properties.Any())
{
this.visitor.DecoratedExpandClause.SetAllSelectionRecursively();
}
else
{
foreach (PathSegmentToken property in tokenIn.Properties)
{
property.Accept(this.visitor);
}
}
return(this.visitor.DecoratedExpandClause);
}
/// <summary>
/// Decorate an expand tree using a select token.
/// </summary>
/// <param name="subExpand">the already built sub expand</param>
/// <param name="currentNavProp">the current navigation property</param>
/// <param name="select">the select token to use</param>
/// <returns>A new SelectExpand clause decorated with the select token.</returns>
protected override SelectExpandClause DecorateExpandWithSelect(SelectExpandClause subExpand, IEdmNavigationProperty currentNavProp, SelectToken select)
{
Debug.Assert(select == null, "Should not have select on individual expand items for this binder, because the V3 syntax does not support selects within the $expand clause.");
return(subExpand);
}
/// <summary> /// Decorate an expand tree using a select token. /// </summary> /// <param name="subExpand">the already built sub expand</param> /// <param name="currentNavProp">the current navigation property</param> /// <param name="select">the select token to use</param> /// <returns>A new SelectExpand clause decorated with the select token.</returns> protected abstract SelectExpandClause DecorateExpandWithSelect(SelectExpandClause subExpand, IEdmNavigationProperty currentNavProp, SelectToken select);
/// <summary>
/// Visits a SelectToken
/// </summary>
/// <param name="tokenIn">The SelectToken to bind</param>
/// <returns>A QueryNode bound to this SelectToken</returns>
public virtual T Visit(SelectToken tokenIn)
{
throw new NotImplementedException();
}
/// <summary>
/// Decorate an expand tree using a select token.
/// </summary>
/// <param name="subExpand">the already built sub expand</param>
/// <param name="currentNavProp">the current navigation property</param>
/// <param name="select">the select token to use</param>
/// <returns>A new SelectExpand clause decorated with the select token.</returns>
protected override SelectExpandClause DecorateExpandWithSelect(SelectExpandClause subExpand, IEdmNavigationProperty currentNavProp, SelectToken select)
{
SelectBinder selectBinder = new SelectBinder(this.Model, currentNavProp.ToEntityType(), this.Settings.SelectExpandLimit, subExpand);
return(selectBinder.Bind(select));
}
