Struct SingleMorpheme 

pub struct SingleMorpheme<D> { /* private fields */ }

A standalone morpheme materialized from a single dictionary entry.

Implementations

impl<D: DictionaryAccess> SingleMorpheme<D>

pub fn from_word_id( dict: D, word_id: WordId, subset: InfoSubset, ) -> SudachiResult<Self>

Creates a standalone morpheme for the exact dictionary entry.

The entry is resolved by WordId, not by surface lookup, so homograph identity is preserved. HEADWORD is always loaded because standalone offsets and surface are based on the dictionary headword.

pub fn oov( dict: D, pos_id: u16, surface: String, reading: String, normalized_form: String, dictionary_form: String, ) -> SudachiResult<Self>

pub fn begin(&self) -> usize

Returns the begin index in bytes of this standalone morpheme.

pub fn end(&self) -> usize

Returns the end index in bytes of this standalone morpheme.

pub fn begin_c(&self) -> usize

Returns the codepoint offset of this standalone morpheme begin.

pub fn end_c(&self) -> usize

Returns the codepoint offset of this standalone morpheme end.

pub fn surface(&self) -> &str

Returns the dictionary headword surface.

pub fn word_id(&self) -> WordId

Returns the word id of morpheme.

pub fn get_word_info(&self) -> &WordInfo

impl<D: DictionaryAccess + Clone> SingleMorpheme<D>

pub fn part_of_speech(&self) -> &[String]

Returns the part of speech.

pub fn split(&self, mode: Mode) -> SudachiResult<Vec<SingleMorpheme<D>>>

Returns standalone sub-morphemes for the requested split mode.

When the dictionary entry has no splits for the mode, returns a clone of this morpheme. Offsets match Java’s standalone morpheme behavior: a single replacement split preserves this morpheme’s span, while multi-splits advance over each split surface.

pub fn part_of_speech_id(&self) -> u16

pub fn dictionary_form(&self) -> &str

Returns the dictionary form of morpheme.

pub fn dictionary_form_morpheme(&self) -> SudachiResult<MorphemeRef<'_, D>>

Returns the morpheme corresponding to this morpheme’s dictionary form.

pub fn normalized_form(&self) -> &str

Returns the normalized form of morpheme.

pub fn normalized_form_morpheme(&self) -> SudachiResult<MorphemeRef<'_, D>>

Returns the morpheme corresponding to this morpheme’s normalized form.

pub fn reading_form(&self) -> &str

Returns the reading form of morpheme.

pub fn is_oov(&self) -> bool

Returns if this morpheme is out of vocabulary.

pub fn dictionary_id(&self) -> i32

Returns the dictionary id where the morpheme belongs.

pub fn synonym_group_ids(&self) -> &[i32]

pub fn user_data(&self) -> &str

Returns user-defined data associated with this morpheme.

Trait Implementations

impl<D: Clone> Clone for SingleMorpheme<D>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<D: DictionaryAccess + Clone> Debug for SingleMorpheme<D>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<D: DictionaryAccess + Clone> MorphemeView for SingleMorpheme<D>

type Dictionary = D

fn begin(&self) -> usize

Returns the begin index in bytes of the morpheme.

fn end(&self) -> usize

Returns the end index in bytes of the morpheme.

fn begin_c(&self) -> usize

Returns the codepoint offset of the morpheme begin.

fn end_c(&self) -> usize

Returns the codepoint offset of the morpheme end.

fn surface(&self) -> MorphemeSurface<'_>

Returns text corresponding to the morpheme.

fn word_id(&self) -> WordId

Returns the word id of morpheme.

fn get_word_info(&self) -> &WordInfo

Returns the dictionary information for this morpheme.

fn self_morpheme(&self) -> MorphemeRef<'_, D>

fn part_of_speech_id(&self) -> u16

Returns the ID of part of speech of the morpheme.

fn resolver<'a>(&'a self) -> &'a dyn WordInfoResolver

where Self::Dictionary: 'a,

fn part_of_speech<'a>(&'a self) -> &'a [String]

where Self::Dictionary: 'a,

Returns the part of speech.

fn dictionary_form<'a>(&'a self) -> &'a str

where Self::Dictionary: 'a,

Returns the dictionary form of morpheme.

fn dictionary_form_morpheme( &self, ) -> SudachiResult<MorphemeRef<'_, Self::Dictionary>>

where Self::Dictionary: Clone,

Returns the morpheme corresponding to this morpheme’s dictionary form.

fn normalized_form<'a>(&'a self) -> &'a str

where Self::Dictionary: 'a,

Returns the normalized form of morpheme.

fn normalized_form_morpheme( &self, ) -> SudachiResult<MorphemeRef<'_, Self::Dictionary>>

where Self::Dictionary: Clone,

Returns the morpheme corresponding to this morpheme’s normalized form.

fn reading_form<'a>(&'a self) -> &'a str

where Self::Dictionary: 'a,

Returns the reading form of morpheme.

fn is_oov(&self) -> bool

Returns if this morpheme is out of vocabulary.

fn dictionary_id(&self) -> i32

Returns the dictionary id where the morpheme belongs.

fn synonym_group_ids(&self) -> &[i32]

fn user_data(&self) -> &str

Returns user-defined data associated with this morpheme.