protected void RowKey(Expression <Func <TEntity, ValueType> > predicate)
{
ValidateRowKey(RowKeyKind.Simple);
var(name, type) = predicate.ExtractNameAndType();
var map = new RowKeyMap
{
Name = name,
Type = type
};
_map.RowKey = new RowKey(RowKeyKind.Simple, new List <RowKeyMap> {
map
});
}
protected void CompositeKey(string separator, params Expression <Func <TEntity, object> >[] predicates)
{
ValidateRowKey(RowKeyKind.Composite);
var maps = new List <RowKeyMap>();
foreach (var predicate in predicates)
{
var(name, type) = predicate.ExtractNameAndType();
var map = new RowKeyMap
{
Name = name,
Type = type
};
maps.Add(map);
}
_map.RowKey = new RowKey(RowKeyKind.Composite, maps, separator);
}
