Interface MaterializedListModification<E>

public interface MaterializedListModification<E>

Method Summary

Modifier and Type	Method	Description
static <E> MaterializedListModification<E>	create(int pos, List<? extends E> removed, List<? extends E> added)	Doesn't create defensive copies of the passed lists.
List<? extends E>	getAdded()
default int	getAddedSize()
int	getFrom()	Returns the position in the list where this change occurred.
List<? extends E>	getRemoved()	Returns an immutable list of elements removed by this change.
default int	getRemovedSize()	Returns the number of items removed by this change.
default int	getTo()	Returns the end position of the change in the modified list.
default MaterializedListModification<E>	trim()

Method Details

create

static <E> MaterializedListModification<E> create(int pos,
 List<? extends E> removed,
 List<? extends E> added)

Doesn't create defensive copies of the passed lists. Therefore, they must not be modified later.

getAdded

List<? extends E> getAdded()

getAddedSize

default int getAddedSize()

trim

default MaterializedListModification<E> trim()

getFrom

int getFrom()

Returns the position in the list where this change occurred.

getRemovedSize

default int getRemovedSize()

Returns the number of items removed by this change.

getTo

default int getTo()

Returns the end position of the change in the modified list. The returned value is equal to getFrom() + getAddedSize().

getRemoved

List<? extends E> getRemoved()

Returns an immutable list of elements removed by this change. Before the change occurred, the first element of the returned list was at index getFrom() in the original list. If no elements were removed by this change, returns an empty list. The size of the returned list is equal to the value returned by getRemovedSize().