(Quick Reference) ## getAll ### Purpose Retrieves a `List` of instances of the domain class for the specified ids, ordered by the original ids list. If some of the provided ids are `null` or there are no instances with these ids, the resulting `List` will have `null` values in those positions. ### Examples
    // get a list which contains Book instances with ids 2, 1, 3 respectively
    def bookList = Book.getAll(2, 1, 3)

    // can take a list of ids as only argument, very
    // useful when the ids list is calculated in code
    def bookList = Book.getAll([1, 2, 3])

    // when called without arguments returns list of all objects
    def bookList = Book.getAll()
### Description Parameters: `varargs`* - A variable argument list of ids `ids`* - A list of ids | Quick Reference (hide)