public UpdateFollowingBuilder <T> Update <T>(UpdateDeclaration <T> declaration)
{
UpdateClause updateClause = new UpdateClause(typeof(T).Name, declaration.GetUpdateItems());
_clauses.Add(updateClause);
return(new UpdateFollowingBuilder <T>(_clauses));
}
public UpdateFollowingBuilder <T> Update <T>(Expression <Func <UpdateDeclaration <T>, UpdateDeclaration <T> > > expression)
{
UpdateDeclaration <T> declaration = new UpdateDeclaration <T>();
declaration = expression.Compile().Invoke(declaration);
return(Update(declaration));
}
public static UpdateDeclaration <T> Set <T>(this UpdateDeclaration <T> declaration, Expression <Func <T, object> > fieldExpression, object value, Func <object, bool> setCondition)
{
if (setCondition(value))
{
return(declaration.Set(fieldExpression, value));
}
return(declaration);
}