protected static void CheckField <TEntity, TFieldType>(ITypedSqlField field)
{
Debug.Assert(field != null, "SqlField is null.");
Debug.Assert(typeof(TEntity) == field.EntityType,
$"Incorrect SqlField, entity type does not match. Expected: {typeof(TEntity)}; Actual: {field.EntityType}.");
Debug.Assert(typeof(TFieldType).IsAssignableFrom(field.FieldType),
$"Incorrect SqlField, field type does not match. Expected: {typeof(TFieldType)}; Actual: {field.FieldType}.");
}
public SqlFilterField <TEntity, object, SqlFilter <TEntity> > And(ITypedSqlField field)
{
return(And <object>(field));
}
public SqlFilterField <TEntity, TFieldType, SqlFilter <TEntity> > And <TFieldType>(ITypedSqlField field)
{
CheckField <TEntity, TFieldType>(field);
return(CreateField <TFieldType>(AddItem(SqlFilterItems.And), field));
}
public static SqlFilterField <TEntity, object, SqlFilter <TEntity> > From(ITypedSqlField field)
{
return(From <object>(field));
}
public static SqlFilterField <TEntity, TFieldType, SqlFilter <TEntity> > From <TFieldType>(ITypedSqlField field)
{
CheckField <TEntity, TFieldType>(field);
return(CreateField <TFieldType>(ImmutableList <SqlFilterItemCallback> .Empty, field));
}
private static SqlFilterField <TEntity, TFieldType, SqlFilter <TEntity> > CreateField <TFieldType>(
ImmutableList <SqlFilterItemCallback> items, ITypedSqlField field)
{
return(new SqlFilterField <TEntity, TFieldType, SqlFilter <TEntity> >(items, field, i => new SqlFilter <TEntity>(i)));
}
public SqlFilterField <TEntity, object, SqlFilter <TEntity> > Or(ITypedSqlField field)
{
return(Or <object>(field));
}
public SqlFilterField <TEntity, TFieldType, MultitableSqlFilter <TEntity> > Or <TFieldType>(ITypedSqlField field)
{
CheckField <TEntity, TFieldType>(field);
return(CreateField <TFieldType>(AddItem(SqlFilterItems.Or), field));
}