hamok/lib/collections/BaseMap.js

Lightweight Distributed Object Storage on RAFT consensus algorithm

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.MemoryBaseMap = void 0;
const Collections = __importStar(require("../common/Collections"));
class MemoryBaseMap extends Map {
    constructor(entries) {
        super(entries);
    }
    getAll(keys) {
        const result = new Map();
        for (const key of keys) {
            const value = this.get(key);
            if (value) {
                result.set(key, value);
            }
        }
        return Collections.unmodifiableMap(result);
    }
    set(key, value, callback) {
        const oldValue = this.get(key);
        super.set(key, value);
        callback?.(oldValue);
        return this;
    }
    setAll(entries, callback) {
        const inserted = [];
        const updated = [];
        for (const [key, value] of entries) {
            this.set(key, value, (oldValue) => {
                if (oldValue !== undefined)
                    updated.push([key, oldValue, value]);
                else
                    inserted.push([key, value]);
            });
        }
        callback?.({
            inserted,
            updated,
        });
        return this;
    }
    insert(key, value) {
        const existingValue = this.get(key);
        if (existingValue) {
            return existingValue;
        }
        super.set(key, value);
    }
    insertAll(entries) {
        const result = new Map();
        for (const [key, value] of entries) {
            const existingValue = this.get(key);
            if (existingValue) {
                result.set(key, existingValue);
                continue;
            }
            super.set(key, value);
        }
        return result;
    }
    deleteAll(keys) {
        const result = [];
        for (const key of keys) {
            if (!this.has(key))
                continue;
            result.push(key);
            this.delete(key);
        }
        return result;
    }
    remove(key) {
        const value = this.get(key);
        if (!value)
            return;
        super.delete(key);
        return value;
    }
    removeAll(keys) {
        const result = [];
        for (const key of keys) {
            const value = this.get(key);
            if (!value)
                continue;
            super.delete(key);
            result.push([key, value]);
        }
        return new Map(result);
    }
}
exports.MemoryBaseMap = MemoryBaseMap;