Struct PatternRecognizer 

pub struct PatternRecognizer { /* private fields */ }

Pattern-based recognizer using regex

Implementations

impl PatternRecognizer

pub fn new() -> Self

Create a new pattern recognizer with default patterns

pub fn with_name(name: impl Into<String>) -> Self

Create a new pattern recognizer with custom name

pub fn with_min_score(self, min_score: f32) -> Self

Set minimum confidence score

pub fn add_pattern( &mut self, entity_type: EntityType, pattern: &str, score: f32, ) -> Result<()>

Add a custom pattern for an entity type

pub fn add_pattern_with_context( &mut self, entity_type: EntityType, pattern: &str, score: f32, context_words: Vec<String>, ) -> Result<()>

Add a pattern with context words for score boosting

Trait Implementations

impl Clone for PatternRecognizer

fn clone(&self) -> PatternRecognizer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatternRecognizer

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

Formats the value using the given formatter.

impl Default for PatternRecognizer

fn default() -> Self

Returns the “default value” for a type.

impl Recognizer for PatternRecognizer

fn name(&self) -> &str

Get the name of this recognizer

fn supported_entities(&self) -> &[EntityType]

Get the entity types this recognizer can detect

fn analyze(&self, text: &str, _language: &str) -> Result<Vec<RecognizerResult>>

Analyze text and return detected entities

fn min_score(&self) -> f32

Get the minimum confidence score for this recognizer

fn supports_language(&self, language: &str) -> bool

Check if this recognizer supports the given language