Interface UserCollectionType

    • Method Detail

      • getCollectionClass

        Class<?> getCollectionClass()
        The Java type that this type maps.
      • getElementsIterator

        Iterator<?> getElementsIterator​(Object collection)
        Return an iterator over the elements of this collection - the passed collection instance may or may not be a wrapper
      • contains

        boolean contains​(Object collection,
                         Object entity)
        Optional operation. Does the collection contain the entity instance?
      • indexOf

        Object indexOf​(Object collection,
                       Object entity)
        Optional operation. Return the index of the entity in the collection.
      • instantiate

        Object instantiate​(int anticipatedSize)
        Instantiate an empty instance of the "underlying" collection (not a wrapper), but with the given anticipated size (i.e. accounting for initial size and perhaps load factor).
        anticipatedSize - The anticipated size of the instantiated collection after we are done populating it. Note, may be negative to indicate that we not yet know anything about the anticipated size (i.e., when initializing from a result set row by row).