private void TestOpenCollectionProperty <TParam, TReturn>(SingleValueNode source, string propertyName, Expression <Func <TParam, TReturn> > expectedExpression)
{
QueryNode node = new CollectionOpenPropertyAccessNode(source, propertyName);
var result = this.testSubject.TranslateNode(node);
CompareExpressions(expectedExpression.Body, result);
}
/// <summary>
/// Translate a CollectionOpenPropertyAccessNode.
/// </summary>
/// <param name="nodeIn">The node to be translated.</param>
/// <returns>The translated node.</returns>
public override QueryNode Visit(CollectionOpenPropertyAccessNode nodeIn)
{
Contract.Assert(nodeIn != null);
return(new CollectionOpenPropertyAccessNode(
(SingleValueNode)nodeIn.Source.Accept(this),
nodeIn.Name));
}
/// <summary>
/// Writes collection property access node to string
/// </summary>
/// <param name="node">Node to write to string</param>
/// <returns>String representation of node.</returns>
private static string ToString(CollectionOpenPropertyAccessNode node)
{
return(tabHelper.Prefix + "CollectionOpenPropertyAccessNode" +
tabHelper.Indent(() =>
tabHelper.Prefix + "Name = " + node.Name +
tabHelper.Prefix + "Source = " + ToString(node.Source)
));
}
/// <summary>
/// Visit a CollectionOpenPropertyAccessNode
/// </summary>
/// <param name="nodeIn">the node to visit</param>
/// <returns>true, indicating that the node has been visited.</returns>
public override bool Visit(CollectionOpenPropertyAccessNode nodeIn)
{
validate(nodeIn);
// don't validate TypeReferences, only types, as nullability is only meaningful in context of model element
validate(nodeIn.CollectionType.CollectionDefinition());
validate(nodeIn.ItemType.Definition);
return(true);
}
public override QueryNode Visit(CollectionOpenPropertyAccessNode nodeIn)
{
SingleResourceNode?source = nodeIn.Source == null ? null : (SingleResourceNode)Visit(nodeIn.Source);
if (nodeIn.Source != source)
{
nodeIn = new CollectionOpenPropertyAccessNode(source, nodeIn.Name);
}
return(nodeIn);
}
/// <summary>
/// Translate a CollectionOpenPropertyAccessNode.
/// </summary>
/// <param name="nodeIn">The node to be translated.</param>
/// <returns>The translated node.</returns>
public override QueryNode Visit(CollectionOpenPropertyAccessNode nodeIn)
{
if (nodeIn == null)
{
throw Error.ArgumentNull(nameof(nodeIn));
}
return(new CollectionOpenPropertyAccessNode(
(SingleValueNode)nodeIn.Source.Accept(this),
nodeIn.Name));
}
/// <summary>
/// Translates an <see cref="CollectionOpenPropertyAccessNode"/> into a corresponding <see cref="String"/>.
/// </summary>
/// <param name="node">The node to translate.</param>
/// <returns>The translated String.</returns>
public override String Visit(CollectionOpenPropertyAccessNode node)
{
ExceptionUtils.CheckArgumentNotNull(node, "node");
return(this.TranslatePropertyAccess(node.Source, node.Name));
}
/// <summary>
/// Translates an <see cref="CollectionOpenPropertyAccessNode"/> into a corresponding <see cref="string"/>.
/// </summary>
/// <param name="node">The node to translate.</param>
/// <returns>The translated string.</returns>
public override string Visit(CollectionOpenPropertyAccessNode node)
{
return(this.TranslatePropertyAccess(node.Source, node.Name));
}
public override object Visit(CollectionOpenPropertyAccessNode nodeIn)
{
return(null);
}
/// <summary>
/// Visit an CollectionOpenPropertyAccessNode
/// </summary>
/// <param name="nodeIn">the node to visit</param>
/// <returns>Defined by the implementer</returns>
public virtual T Visit(CollectionOpenPropertyAccessNode nodeIn)
{
throw new NotImplementedException();
}
public override T Visit(CollectionOpenPropertyAccessNode nodeIn) => DebuggerBreakVisited(nodeIn);
public override string Visit(AllNode nodeIn) => WrapBinary(() => $"{nodeIn.Source.Accept(this)}/all({nodeIn.CurrentRangeVariable.Name}: {nodeIn.Body.Accept(this)})"); // return WrapWithIdent(string.Format("AllNode:[{0}<={1}\nExp={2}]", nodeIn.TypeReference, nodeIn.Source.Accept(this),nodeIn.Body.Accept(this)));
public override string Visit(CollectionOpenPropertyAccessNode nodeIn) => $"{AcceptAsPrefix(nodeIn.Source)}{nodeIn .Name}"; // return base.Visit(nodeIn);
/// <summary>
/// Writes collection property access node to string
/// </summary>
/// <param name="node">Node to write to string</param>
/// <returns>String representation of node.</returns>
private static string ToString(CollectionOpenPropertyAccessNode node)
{
return tabHelper.Prefix + "CollectionOpenPropertyAccessNode" +
tabHelper.Indent(() =>
tabHelper.Prefix + "Name = " + node.Name +
tabHelper.Prefix + "Source = " + ToString(node.Source)
);
}
