lindera-wasm 2.3.3

A morphological analysis library for WebAssembly.
Documentation 
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use wasm_bindgen::prelude::*;

use lindera::dictionary::{CompressionAlgorithm, Metadata};

use crate::schema::JsSchema;

/// Compression algorithm for dictionary data.
#[wasm_bindgen(js_name = "CompressionAlgorithm")]
#[derive(Clone, Copy)]
pub enum JsCompressionAlgorithm {
    Deflate,
    Zlib,
    Gzip,
    Raw,
}

impl From<CompressionAlgorithm> for JsCompressionAlgorithm {
    fn from(alg: CompressionAlgorithm) -> Self {
        match alg {
            CompressionAlgorithm::Deflate => JsCompressionAlgorithm::Deflate,
            CompressionAlgorithm::Zlib => JsCompressionAlgorithm::Zlib,
            CompressionAlgorithm::Gzip => JsCompressionAlgorithm::Gzip,
            CompressionAlgorithm::Raw => JsCompressionAlgorithm::Raw,
        }
    }
}

impl From<JsCompressionAlgorithm> for CompressionAlgorithm {
    fn from(alg: JsCompressionAlgorithm) -> Self {
        match alg {
            JsCompressionAlgorithm::Deflate => CompressionAlgorithm::Deflate,
            JsCompressionAlgorithm::Zlib => CompressionAlgorithm::Zlib,
            JsCompressionAlgorithm::Gzip => CompressionAlgorithm::Gzip,
            JsCompressionAlgorithm::Raw => CompressionAlgorithm::Raw,
        }
    }
}

/// Dictionary metadata configuration.
#[wasm_bindgen(js_name = "Metadata")]
#[derive(Clone)]
pub struct JsMetadata {
    pub(crate) inner: Metadata,
}

#[wasm_bindgen]
impl JsMetadata {
    #[wasm_bindgen(constructor)]
    pub fn new(
        name: Option<String>,
        encoding: Option<String>,
        compress_algorithm: Option<JsCompressionAlgorithm>,
    ) -> Self {
        let mut inner = Metadata::default();
        if let Some(n) = name {
            inner.name = n;
        }
        if let Some(e) = encoding {
            inner.encoding = e;
        }
        if let Some(a) = compress_algorithm {
            inner.compress_algorithm = a.into();
        }
        Self { inner }
    }

    #[wasm_bindgen(js_name = "createDefault")]
    pub fn create_default() -> Self {
        Self {
            inner: Metadata::default(),
        }
    }

    #[wasm_bindgen(getter)]
    pub fn name(&self) -> String {
        self.inner.name.clone()
    }

    #[wasm_bindgen(setter)]
    pub fn set_name(&mut self, name: String) {
        self.inner.name = name;
    }

    #[wasm_bindgen(getter)]
    pub fn encoding(&self) -> String {
        self.inner.encoding.clone()
    }

    #[wasm_bindgen(setter)]
    pub fn set_encoding(&mut self, encoding: String) {
        self.inner.encoding = encoding;
    }

    #[wasm_bindgen(getter)]
    pub fn compress_algorithm(&self) -> JsCompressionAlgorithm {
        self.inner.compress_algorithm.into()
    }

    #[wasm_bindgen(setter)]
    pub fn set_compress_algorithm(&mut self, algorithm: JsCompressionAlgorithm) {
        self.inner.compress_algorithm = algorithm.into();
    }

    #[wasm_bindgen(getter)]
    pub fn dictionary_schema(&self) -> JsSchema {
        JsSchema {
            inner: self.inner.dictionary_schema.clone(),
        }
    }

    #[wasm_bindgen(setter)]
    pub fn set_dictionary_schema(&mut self, schema: JsSchema) {
        self.inner.dictionary_schema = schema.inner;
    }

    #[wasm_bindgen(getter)]
    pub fn user_dictionary_schema(&self) -> JsSchema {
        JsSchema {
            inner: self.inner.user_dictionary_schema.clone(),
        }
    }

    #[wasm_bindgen(setter)]
    pub fn set_user_dictionary_schema(&mut self, schema: JsSchema) {
        self.inner.user_dictionary_schema = schema.inner;
    }
}

impl From<Metadata> for JsMetadata {
    fn from(metadata: Metadata) -> Self {
        JsMetadata { inner: metadata }
    }
}

impl From<JsMetadata> for Metadata {
    fn from(metadata: JsMetadata) -> Self {
        metadata.inner
    }
}