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1// generated by diplomat-tool
2import { DataError } from "./DataError.mjs"
3import { DataProvider } from "./DataProvider.mjs"
4import { Locale } from "./Locale.mjs"
5import { SentenceBreakIteratorUtf16 } from "./SentenceBreakIteratorUtf16.mjs"
6import wasm from "./diplomat-wasm.mjs";
7import * as diplomatRuntime from "./diplomat-runtime.mjs";
8
9
10/** An ICU4X sentence-break segmenter, capable of finding sentence breakpoints in strings.
11*
12*See the [Rust documentation for `SentenceSegmenter`](https://docs.rs/icu/latest/icu/segmenter/struct.SentenceSegmenter.html) for more information.
13*/
14const SentenceSegmenter_box_destroy_registry = new FinalizationRegistry((ptr) => {
15    wasm.icu4x_SentenceSegmenter_destroy_mv1(ptr);
16});
17
18export class SentenceSegmenter {
19
20    // Internal ptr reference:
21    #ptr = null;
22
23    // Lifetimes are only to keep dependencies alive.
24    // Since JS won't garbage collect until there are no incoming edges.
25    #selfEdge = [];
26
27    #internalConstructor(symbol, ptr, selfEdge) {
28        if (symbol !== diplomatRuntime.internalConstructor) {
29            console.error("SentenceSegmenter is an Opaque type. You cannot call its constructor.");
30            return;
31        }
32
33        this.#ptr = ptr;
34        this.#selfEdge = selfEdge;
35
36        // Are we being borrowed? If not, we can register.
37        if (this.#selfEdge.length === 0) {
38            SentenceSegmenter_box_destroy_registry.register(this, this.#ptr);
39        }
40
41        return this;
42    }
43    get ffiValue() {
44        return this.#ptr;
45    }
46
47    #defaultConstructor() {
48        const result = wasm.icu4x_SentenceSegmenter_create_mv1();
49
50        try {
51            return new SentenceSegmenter(diplomatRuntime.internalConstructor, result, []);
52        }
53
54        finally {}
55    }
56
57    static createWithContentLocale(locale) {
58        const diplomatReceive = new diplomatRuntime.DiplomatReceiveBuf(wasm, 5, 4, true);
59
60        const result = wasm.icu4x_SentenceSegmenter_create_with_content_locale_mv1(diplomatReceive.buffer, locale.ffiValue);
61
62        try {
63            if (!diplomatReceive.resultFlag) {
64                const cause = new DataError(diplomatRuntime.internalConstructor, diplomatRuntime.enumDiscriminant(wasm, diplomatReceive.buffer));
65                throw new globalThis.Error('DataError: ' + cause.value, { cause });
66            }
67            return new SentenceSegmenter(diplomatRuntime.internalConstructor, diplomatRuntime.ptrRead(wasm, diplomatReceive.buffer), []);
68        }
69
70        finally {
71            diplomatReceive.free();
72        }
73    }
74
75    static createWithContentLocaleAndProvider(provider, locale) {
76        const diplomatReceive = new diplomatRuntime.DiplomatReceiveBuf(wasm, 5, 4, true);
77
78        const result = wasm.icu4x_SentenceSegmenter_create_with_content_locale_and_provider_mv1(diplomatReceive.buffer, provider.ffiValue, locale.ffiValue);
79
80        try {
81            if (!diplomatReceive.resultFlag) {
82                const cause = new DataError(diplomatRuntime.internalConstructor, diplomatRuntime.enumDiscriminant(wasm, diplomatReceive.buffer));
83                throw new globalThis.Error('DataError: ' + cause.value, { cause });
84            }
85            return new SentenceSegmenter(diplomatRuntime.internalConstructor, diplomatRuntime.ptrRead(wasm, diplomatReceive.buffer), []);
86        }
87
88        finally {
89            diplomatReceive.free();
90        }
91    }
92
93    segment(input) {
94        let functionGarbageCollectorGrip = new diplomatRuntime.GarbageCollectorGrip();
95        const inputSlice = functionGarbageCollectorGrip.alloc(diplomatRuntime.DiplomatBuf.str16(wasm, input));
96
97        // This lifetime edge depends on lifetimes 'a
98        let aEdges = [this, inputSlice];
99
100        const result = wasm.icu4x_SentenceSegmenter_segment_utf16_mv1(this.ffiValue, ...inputSlice.splat());
101
102        try {
103            return new SentenceBreakIteratorUtf16(diplomatRuntime.internalConstructor, result, [], aEdges);
104        }
105
106        finally {
107            functionGarbageCollectorGrip.releaseToGarbageCollector();
108        }
109    }
110
111    constructor() {
112        if (arguments[0] === diplomatRuntime.exposeConstructor) {
113            return this.#internalConstructor(...Array.prototype.slice.call(arguments, 1));
114        } else if (arguments[0] === diplomatRuntime.internalConstructor) {
115            return this.#internalConstructor(...arguments);
116        } else {
117            return this.#defaultConstructor(...arguments);
118        }
119    }
120}