public SortHelper <TEntity> Default <T>(Expression <Func <TEntity, T> > sortExpr, string name, bool ascendingByDefault = true)
{
//Contract.Requires( sortExpr != null );
//Contract.Ensures( //Contract.Result<SortHelper<TEntity>>() != null );
_default = GetSortFunc(sortExpr, name, ascendingByDefault);
return(this);
}
public SortHelper <TEntity> Sort <T>(Expression <Func <TEntity, T> > sortExpr, string name, bool ascendingByDefault = true, bool isDefaultSort = false)
{
//Contract.Requires( sortExpr != null );
//Contract.Ensures( //Contract.Result<SortHelper<TEntity>>() != null );
var d = GetSortFunc(sortExpr, name, ascendingByDefault);
_sorters[d.Name] = d;
if (isDefaultSort)
{
_default = d;
}
return(this);
}
public SortDefinition(SortPrototype proto, bool?isAscending)
{
//Contract.Requires( proto != null );
_proto = proto;
IsAscending = isAscending ?? proto.IsAscendingByDefault;
}
