Package net.luckperms.api.metastacking

Interface DuplicateRemovalFunction

public interface DuplicateRemovalFunction

Functional interface which removes duplicate entries from a list.

Used by LuckPerms to remove duplicate entries from a MetaStack.

Field Summary

Fields

Modifier and Type	Field	Description
static final DuplicateRemovalFunction	FIRST_ONLY	A DuplicateRemovalFunction that retains only the first occurrence.
static final DuplicateRemovalFunction	LAST_ONLY	A DuplicateRemovalFunction that retains only the last occurrence.
static final DuplicateRemovalFunction	RETAIN_ALL	A DuplicateRemovalFunction that does not remove duplicates.

Method Summary

Modifier and Type	Method	Description
<T> void	processDuplicates(@NonNull List<T> list)	Removes duplicates from the given list, according to the behaviour of the function.

Field Details

RETAIN_ALL

static final DuplicateRemovalFunction RETAIN_ALL

A DuplicateRemovalFunction that does not remove duplicates.

FIRST_ONLY

static final DuplicateRemovalFunction FIRST_ONLY

A DuplicateRemovalFunction that retains only the first occurrence.

LAST_ONLY

static final DuplicateRemovalFunction LAST_ONLY

A DuplicateRemovalFunction that retains only the last occurrence.

Method Details

processDuplicates

<T> void processDuplicates(@NonNull List<T> list)

Removes duplicates from the given list, according to the behaviour of the function.

Type Parameters:

T - the type of entries

Parameters:

list - the entries