@wikipathways/cxml/lib/parser/Parser.d.ts

Advanced schema-aware streaming XML parser

/// <reference types="node" />
import * as stream from "stream";
import * as Promise from "bluebird";
import { Context } from "../xml/Context";
import { HandlerInstance } from "./Rule";
import { ItemParsed } from "../spinoffs/xpath";
export declare type ItemParsedKey = keyof ItemParsed;
export declare type ItemParsedValue = ItemParsed[ItemParsedKey];
export declare type AttachmentMethodNames = "_after" | "_before";
export declare type BTreeFinal = Map<AttachmentMethodNames, Function>;
export declare type BTreeIntermediate<T> = Map<ItemParsed, T | BTreeFinal>;
export declare type BTree<T> = BTreeIntermediate<T> & BTreeFinal;
export interface CxmlDate extends Date {
    cxmlTimezoneOffset: number;
}
export declare type NonBinaryOpToRights = {
    [K in "=" | "!="]: string | number;
};
export declare type BinaryOpToRights = {
    [K in "&lt;" | "&lt;=" | "&gt;" | ">" | "&gt;=" | ">="]: number;
};
export declare type OpToRights = NonBinaryOpToRights & BinaryOpToRights;
export declare type OpHandlerInputGeneric<T, K extends keyof T> = {
    left: string;
    op: K;
    right: T[K];
};
export declare type OpHandlerInput = OpHandlerInputGeneric<OpToRights, keyof OpToRights>;
export declare type OpHandlersGeneric<T, K extends keyof T> = {
    [K: string]: (item: HandlerInstance, left: string, right: T[K]) => boolean;
};
export declare type OpHandlers = OpHandlersGeneric<OpToRights, keyof OpToRights>;
export declare class Parser<T> {
    xpathNamespaceTbl: Record<string, string>;
    constructor(xpathNamespaceTbl?: Record<string, string>);
    bTree: BTree<any> & BTree<T>;
    attach<CustomHandler extends HandlerInstance>(handler: {
        new (): CustomHandler;
    }, xpath: string): void;
    parse<Output extends HandlerInstance>(stream: string | stream.Readable | NodeJS.ReadableStream, output: Output, context?: Context): Promise<Output>;
    _parse<Output extends HandlerInstance>(stream: string | stream.Readable | NodeJS.ReadableStream, output: Output, context: Context, resolve: (item: Output) => void, reject: (err: Error) => void): void;
}
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