public FuncDescriptor Build()
{
Delegate[] binders = this.relationNode.Fields.Select(this.CreateBinder).ToArray();
MetadataIdentity[] attributes = this.relationNode.Attributes;
IMetadataNotation notation = this.relationNode.Identity.Schema.Notation;
Action <IField, IEnumerator[], IField[]>[] funcs = new Action <IField, IEnumerator[], IField[]> [this.relationNode.Items.Count];
MetadataIdentity[] listIds = new MetadataIdentity[this.relationNode.Items.Count];
for (int i = 0; i < funcs.Length; i++)
{
ReadFields itemReader = this.GetItemReader(this.relationNode.Items[i]);
funcs[i] = (source, enumerators, fields) => itemReader(source.Model, source, attributes, binders, enumerators, fields, notation);
listIds[i] = this.relationNode.Items[i].List?.Metadata.Identity ?? this.relationNode.Items[i].Metadata.Identity;
}
return(new FuncDescriptor()
{
Factories = funcs,
Degree = this.relationNode.Degree,
VisibleDegree = this.relationNode.VisibleDegree,
Identity = this.relationNode.Identity,
Lists = listIds,
});
}
public SchemaStore(IMetadataNotation notation, IEnumerable <IMetadataBuilder> builders)
: this(notation)
{
foreach (IMetadataBuilder builder in builders?.NotNull() ?? Array.Empty <IMetadataBuilder>())
{
this.Add(builder);
}
}
public SchemaStore(IMetadataNotation notation, params IMetadataBuilder[] builders)
: this(notation, (IEnumerable <IMetadataBuilder>)builders)
{
}
public SchemaStore(IMetadataNotation notation)
{
this.Notation = notation ?? throw new ArgumentNullException(nameof(notation));
}