46 lines
1.8 KiB
TypeScript
46 lines
1.8 KiB
TypeScript
/*!
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* Copyright 2016 The ANTLR Project. All rights reserved.
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* Licensed under the BSD-3-Clause license. See LICENSE file in the project root for license information.
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*/
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import { CharStream } from "./CharStream";
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import { CodePointBuffer } from "./CodePointBuffer";
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import { Interval } from "./misc/Interval";
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/**
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* Alternative to {@link ANTLRInputStream} which treats the input
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* as a series of Unicode code points, instead of a series of UTF-16
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* code units.
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*
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* Use this if you need to parse input which potentially contains
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* Unicode values > U+FFFF.
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*/
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export declare class CodePointCharStream implements CharStream {
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private readonly _array;
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private readonly _size;
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private readonly _name;
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private _position;
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protected constructor(array: Uint8Array | Uint16Array | Int32Array, position: number, remaining: number, name: string);
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get internalStorage(): Uint8Array | Uint16Array | Int32Array;
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/**
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* Constructs a {@link CodePointCharStream} which provides access
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* to the Unicode code points stored in {@code codePointBuffer}.
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*/
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static fromBuffer(codePointBuffer: CodePointBuffer): CodePointCharStream;
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/**
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* Constructs a named {@link CodePointCharStream} which provides access
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* to the Unicode code points stored in {@code codePointBuffer}.
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*/
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static fromBuffer(codePointBuffer: CodePointBuffer, name: string): CodePointCharStream;
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consume(): void;
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get index(): number;
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get size(): number;
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/** mark/release do nothing; we have entire buffer */
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mark(): number;
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release(marker: number): void;
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seek(index: number): void;
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get sourceName(): string;
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toString(): string;
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LA(i: number): number;
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/** Return the UTF-16 encoded string for the given interval */
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getText(interval: Interval): string;
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}
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