Method Detail

• getNewId

  int getNewId(int id)

  Returns the mapped id from the given id, or -1 if invalid/out of bounds.

  Parameters:

  id - unmapped id

  Returns:

  mapped id, or -1 if invalid/out of bounds

• getNewIdOrDefault

  default int getNewIdOrDefault(int id,
                                int def)

  Returns the mapped id from the given id, or the given default if unmapped/invalid.

  Parameters:

  id - unmapped id

  def - fallback return value

  Returns:

  mapped id, or def if invalid/out of bounds

• contains

  default boolean contains(int id)

  Returns whether the id has a mapping.

  Parameters:

  id - unmapped id

  Returns:

  whether the id has a mapped id

• setNewId

  void setNewId(int id,
                int mappedId)

  Manually maps a specific id.

  Parameters:

  id - unmapped id

  mappedId - mapped id

  Throws:

  java.lang.IndexOutOfBoundsException - if the unmapped id is invalid

• size

  int size()

  Returns amount of unmapped entries, being the size of the mapping.

  Returns:

  amount of unmapped entries

• mappedSize

  int mappedSize()

  Returns the amount of new ids total, even if it does not have a direct mapping. Returns -1 if unknown.

  Returns:

  amount of new ids, or -1 if unknown

• inverse

  Mappings inverse()

  Mappings with keys and values swapped.

  Returns:

  mappings with keys and values swapped

• builder

  static <T extends Mappings> Mappings.Builder<T> builder(Mappings.MappingsSupplier<T> supplier)