GeezCalculator.js ➔ isZero - Code Metrics - geezify/geezify-js - Measure and Improve Code Quality continuously with Scrutinizer

GeezCalculator.js ➔ isZero A
last analyzed 2021-08-11 04:12 UTC

↳ Parent: src/Helper/GeezCalculator.js

Complexity

Conditions

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	2
dl	0
loc	3
rs	10
c	0
b	0
f	0
cc	1

const ONE = 1;

const HUNDRED = 100;

const TEN_THOUSAND = 10000;


/**
 * GeezCalculator calculate the ascii number from the parsed queue.
 *
 * @author Sam As End <4sam21{at}gmail.com>
 */
module.exports = class GeezCalculator {
  constructor($queue) {
    this.queue = $queue;
    this.total = 0;
    this.sub_total = 0;
  }

  /**
   * Do the magic.
   */
  calculate() {
    this.resetSubTotalToZero();

    this.queue.forEach(($token) => {
      this.processToken($token);
    });
  }

  /**
   * set the sub total attribute to zero.
   */
  resetSubTotalToZero() {
    this.sub_total = 0;
  }

  /**
   * Process a single token from the Queue.
   *
   * @param $token
   */
  processToken($token) {
    const $block = $token.block;
    const $separator = $token.separator;

    this.processBySeparator($block, $separator);
  }

  /**
   * Process based on separator.
   *
   * @param $block
   * @param $separator
   */
  processBySeparator($block, $separator) {
    switch ($separator) {
      case ONE:

        this.addToTotal($block);
        break;
      case HUNDRED:

        this.updateSubTotal($block);
        break;
      case TEN_THOUSAND:

      default:
        this.updateTotal($block);
        break;
    }
  }

  /**
   * Add the sub total and the block to total
   * and reset sub total to zero.
   *
   * @param $block
   *
   * @return void
   */
  addToTotal($block) {
    this.total += this.sub_total + $block;
    this.resetSubTotalToZero();
  }

  /**
   * Is the leading block?
   *
   * @param $block
   *
   * @return bool
   */
  isLeading($block) {
    return this.isBlockZero($block) && this.isSubtotalZero();
  }

  /**
   * Is the value of block zero?
   *
   * @param $block
   *
   * @return bool
   */
  isBlockZero($block) {
    return this.isZero($block);
  }

  /**
   * Is a number zero?
   *
   * @param $number
   *
   * @return boolean
   */
  isZero($number) {
    return $number === 0;
  }

  /**
   * Is sub total attribute zero?
   *
   * @return bool
   */
  isSubtotalZero() {
    return this.isZero(this.sub_total);
  }

  /**
   * Add number to sun total.
   *
   * @param $number integer
   */
  addToSubTotal($number) {
    this.sub_total += $number;
  }

  /**
   * Is the leading 10k?
   *
   * @param $block
   *
   * @return bool
   */
  isLeadingTenThousand($block) {
    return this.isTotalZero() && this.isLeading($block);
  }

  /**
   * Is the total attribute zero?
   *
   * @return bool
   */
  isTotalZero() {
    return this.isZero(this.total);
  }

  /**
   * Multiply the total attribute by ten thousand.
   */
  multiplyTotalBy10k() {
    this.total *= TEN_THOUSAND;

  }

  /**
   * Return the calculated ascii number.
   *
   * @return int
   */
  getCalculated() {
    return this.total;
  }

  /**
   * Update the sub total attribute.
   *
   * @param $block
   */
  updateSubTotal($block) {
    /* eslint-disable no-param-reassign */
    if (this.isLeading($block)) {
      $block = ONE;

    }

    $block *= HUNDRED;

    /* eslint-enable no-param-reassign */

    this.addToSubTotal($block);
  }

  /**
   * Update the sub total attribute.
   *
   * @param $block
   */
  updateTotal($block) {
    if (this.isLeadingTenThousand($block)) {
      // eslint-disable-next-line no-param-reassign
      $block = ONE;

    }

    this.addToTotal($block);
    this.multiplyTotalBy10k();
  }
};


1			const ONE = 1;
			0 ignored issues – show Unused Code introduced 2019-04-24 09:45 UTC by Report Bug Copy Issue Report The constant `ONE` seems to be never used. Consider removing it. Loading history...
2			const HUNDRED = 100;
			0 ignored issues – show Unused Code introduced 2018-05-15 16:05 UTC by Report Bug Copy Issue Report The constant `HUNDRED` seems to be never used. Consider removing it. Loading history...
3			const TEN_THOUSAND = 10000;
			0 ignored issues – show Unused Code introduced 2018-05-15 16:05 UTC by Report Bug Copy Issue Report The constant `TEN_THOUSAND` seems to be never used. Consider removing it. Loading history...
4
5			/**
6			* GeezCalculator calculate the ascii number from the parsed queue.
7			*
8			* @author Sam As End <4sam21{at}gmail.com>
9			*/
10			module.exports = class GeezCalculator {
11			constructor($queue) {
12			this.queue = $queue;
13			this.total = 0;
14			this.sub_total = 0;
15			}
16
17			/**
18			* Do the magic.
19			*/
20			calculate() {
21			this.resetSubTotalToZero();
22
23			this.queue.forEach(($token) => {
24			this.processToken($token);
25			});
26			}
27
28			/**
29			* set the sub total attribute to zero.
30			*/
31			resetSubTotalToZero() {
32			this.sub_total = 0;
33			}
34
35			/**
36			* Process a single token from the Queue.
37			*
38			* @param $token
39			*/
40			processToken($token) {
41			const $block = $token.block;
42			const $separator = $token.separator;
43
44			this.processBySeparator($block, $separator);
45			}
46
47			/**
48			* Process based on separator.
49			*
50			* @param $block
51			* @param $separator
52			*/
53			processBySeparator($block, $separator) {
54			switch ($separator) {
55			case ONE:
			0 ignored issues – show Bug introduced 2018-05-15 22:09 UTC by Report Bug Copy Issue Report The variable `ONE` seems to be never declared. If this is a global, consider adding a `/** global: ONE */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
56			this.addToTotal($block);
57			break;
58			case HUNDRED:
			0 ignored issues – show Bug introduced 2018-05-15 22:09 UTC by Report Bug Copy Issue Report The variable `HUNDRED` seems to be never declared. If this is a global, consider adding a `/** global: HUNDRED */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
59			this.updateSubTotal($block);
60			break;
61			case TEN_THOUSAND:
			0 ignored issues – show Bug introduced 2019-04-24 09:45 UTC by Report Bug Copy Issue Report The variable `TEN_THOUSAND` seems to be never declared. If this is a global, consider adding a `/** global: TEN_THOUSAND */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
62			default:
63			this.updateTotal($block);
64			break;
65			}
66			}
67
68			/**
69			* Add the sub total and the block to total
70			* and reset sub total to zero.
71			*
72			* @param $block
73			*
74			* @return void
75			*/
76			addToTotal($block) {
77			this.total += this.sub_total + $block;
78			this.resetSubTotalToZero();
79			}
80
81			/**
82			* Is the leading block?
83			*
84			* @param $block
85			*
86			* @return bool
87			*/
88			isLeading($block) {
89			return this.isBlockZero($block) && this.isSubtotalZero();
90			}
91
92			/**
93			* Is the value of block zero?
94			*
95			* @param $block
96			*
97			* @return bool
98			*/
99			isBlockZero($block) {
100			return this.isZero($block);
101			}
102
103			/**
104			* Is a number zero?
105			*
106			* @param $number
107			*
108			* @return boolean
109			*/
110			isZero($number) {
111			return $number === 0;
112			}
113
114			/**
115			* Is sub total attribute zero?
116			*
117			* @return bool
118			*/
119			isSubtotalZero() {
120			return this.isZero(this.sub_total);
121			}
122
123			/**
124			* Add number to sun total.
125			*
126			* @param $number integer
127			*/
128			addToSubTotal($number) {
129			this.sub_total += $number;
130			}
131
132			/**
133			* Is the leading 10k?
134			*
135			* @param $block
136			*
137			* @return bool
138			*/
139			isLeadingTenThousand($block) {
140			return this.isTotalZero() && this.isLeading($block);
141			}
142
143			/**
144			* Is the total attribute zero?
145			*
146			* @return bool
147			*/
148			isTotalZero() {
149			return this.isZero(this.total);
150			}
151
152			/**
153			* Multiply the total attribute by ten thousand.
154			*/
155			multiplyTotalBy10k() {
156			this.total *= TEN_THOUSAND;
			0 ignored issues – show Bug introduced 2018-05-15 16:05 UTC by Report Bug Copy Issue Report The variable `TEN_THOUSAND` seems to be never declared. If this is a global, consider adding a `/** global: TEN_THOUSAND */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
157			}
158
159			/**
160			* Return the calculated ascii number.
161			*
162			* @return int
163			*/
164			getCalculated() {
165			return this.total;
166			}
167
168			/**
169			* Update the sub total attribute.
170			*
171			* @param $block
172			*/
173			updateSubTotal($block) {
174			/* eslint-disable no-param-reassign */
175			if (this.isLeading($block)) {
176			$block = ONE;
			0 ignored issues – show Bug introduced 2018-05-15 16:05 UTC by Report Bug Copy Issue Report The variable `ONE` seems to be never declared. If this is a global, consider adding a `/** global: ONE */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
177			}
178
179			$block *= HUNDRED;
			0 ignored issues – show Bug introduced 2019-04-24 09:45 UTC by Report Bug Copy Issue Report The variable `HUNDRED` seems to be never declared. If this is a global, consider adding a `/** global: HUNDRED */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
180			/* eslint-enable no-param-reassign */
181
182			this.addToSubTotal($block);
183			}
184
185			/**
186			* Update the sub total attribute.
187			*
188			* @param $block
189			*/
190			updateTotal($block) {
191			if (this.isLeadingTenThousand($block)) {
192			// eslint-disable-next-line no-param-reassign
193			$block = ONE;
			0 ignored issues – show Bug introduced 2019-04-24 09:45 UTC by Report Bug Copy Issue Report The variable `ONE` seems to be never declared. If this is a global, consider adding a `/** global: ONE */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
194			}
195
196			this.addToTotal($block);
197			this.multiplyTotalBy10k();
198			}
199			};
200

geezify / geezify-js

GeezCalculator.js ➔ isZero A last analyzed 2021-08-11 04:12 UTC

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GeezCalculator.js ➔ isZero A
last analyzed 2021-08-11 04:12 UTC