datainout/dist/common/core/QueueData.js

Import and reports data

var __async = (__this, __arguments, generator) => {
  return new Promise((resolve, reject) => {
    var fulfilled = (value) => {
      try {
        step(generator.next(value));
      } catch (e) {
        reject(e);
      }
    };
    var rejected = (value) => {
      try {
        step(generator.throw(value));
      } catch (e) {
        reject(e);
      }
    };
    var step = (x) => x.done ? resolve(x.value) : Promise.resolve(x.value).then(fulfilled, rejected);
    step((generator = generator.apply(__this, __arguments)).next());
  });
};

// src/common/core/QueueData.ts
var QueueData = class {
  constructor(size = 50) {
    this.cells = [];
    this.resolveFunc = () => {
    };
    this.size = size;
    this.waitingFunc = this.createWaiter();
  }
  createWaiter() {
    return new Promise((resolve) => {
      this.resolveFunc = resolve;
    });
  }
  waiting() {
    return __async(this, null, function* () {
      if (this.cells.length < this.size) return;
      yield this.waitingFunc;
    });
  }
  shift() {
    const data = this.cells.shift();
    if (this.cells.length === this.size - 1) {
      this.resolveFunc();
    }
    return data;
  }
  add(data) {
    this.cells.push(data);
    if (this.cells.length === this.size) {
      this.waitingFunc = this.createWaiter();
    }
  }
};
export {
  QueueData
};