lik/dist/lik.objectmap.js

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"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
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Object.defineProperty(exports, "__esModule", { value: true });
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const plugins = require("./lik.plugins");
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/**
* allows keeping track of objects
*/
class Objectmap {
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/**
* returns a new instance
*/
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constructor() {
this.objectArray = [];
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// nothing here
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}
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/**
* add object to Objectmap
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* returns false if the object is already in the map
* returns true if the object was added successfully
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*/
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add(objectArg) {
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if (this.checkForObject(objectArg)) {
// the object is already in the objectmap
return false;
}
else {
// the object is not yet in the objectmap
this.objectArray.push(objectArg);
return true;
}
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}
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/**
* like .add but adds an whole array of objects
*/
addArray(objectArrayArg) {
for (let item of objectArrayArg) {
this.add(item);
}
}
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/**
* check if object is in Objectmap
*/
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checkForObject(objectArg) {
return this.objectArray.indexOf(objectArg) !== -1;
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}
/**
* find object
*/
find(findFunction) {
let resultArray = this.objectArray.filter(findFunction);
if (resultArray.length > 0) {
return resultArray[0];
}
else {
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return null;
}
}
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/**
* finds a specific element and then removes it
*/
findOneAndRemove(findFunction) {
let foundElement = this.find(findFunction);
if (foundElement) {
this.remove(foundElement);
}
return foundElement;
}
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/**
* run function for each item in Objectmap
*/
forEach(functionArg) {
return __awaiter(this, void 0, void 0, function* () {
for (let object of this.objectArray) {
yield functionArg(object);
}
});
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}
/**
* gets an object in the Observablemap and removes it, so it can't be retrieved again
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*/
getOneAndRemove() {
return this.objectArray.shift();
}
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/**
* returns a cloned array of all the objects currently in the Objectmap
*/
getArray() {
return plugins.lodash.cloneDeep(this.objectArray);
}
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/**
* check if Objectmap ist empty
*/
isEmpty() {
if (this.objectArray.length === 0) {
return true;
}
else {
return false;
}
}
/**
* remove object from Objectmap
*/
remove(objectArg) {
let replacementArray = [];
for (let item of this.objectArray) {
if (item !== objectArg) {
replacementArray.push(item);
}
}
this.objectArray = replacementArray;
}
/**
* wipe Objectmap
*/
wipe() {
this.objectArray = [];
}
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}
exports.Objectmap = Objectmap;
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