Avoid deeply nested control flow statements.

Open

                        if (min < averageNeighborBlackPoint) {
                            average = averageNeighborBlackPoint;
                        }

Avoid deeply nested control flow statements.

Open

                        while (((theBits << (31 - bit)) & 0xFFFFFFFF) === 0) {
                            bit++;
                        }

Avoid deeply nested control flow statements.

Open

                        if (maximizeX) {
                            if (x > resX) {
                                resX = x;
                            }
                        } else {

Avoid deeply nested control flow statements.

Open

                        if (pixel > max) {
                            max = pixel;
                        }

Avoid deeply nested control flow statements.

Open

                        if (maximizeY) {
                            if (y > resY) {
                                resY = y;
                            }
                        } else {

Avoid deeply nested control flow statements.

Open

                        if ((x32 * 32 + bit) > right) {
                            right = x32 * 32 + bit;
                        }

Function parseIsoIec646Block has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  private parseIsoIec646Block(): BlockParsedResult {
    while (this.isStillIsoIec646(this.current.getPosition())) {
      let iso = this.decodeIsoIec646(this.current.getPosition());
      this.current.setPosition(iso.getNewPosition());

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Avoid deeply nested control flow statements.

Open

        if (oddSum < evenSum) {
          incrementOdd = true;
          decrementEven = true;
        } else {
          decrementOdd = true;

Avoid deeply nested control flow statements.

Open

            if ((counter * 2) >= totalWideCountersWidth) {
              return -1;
            }

Avoid deeply nested control flow statements.

Open

                if (evenParityBad) {
                    throw new NotFoundException();
                }

Function decodeAllCodes has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  decodeAllCodes(buff: StringBuilder, initialPosition: number): string {
    let currentPosition = initialPosition;
    let remaining = null;
    do {
      let info = this.decodeGeneralPurposeField(currentPosition, remaining);

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Function parseBlocks has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  private parseBlocks(): DecodedInformation {
    let isFinished: boolean;
    let result: BlockParsedResult;
    do {
      let initialPosition = this.current.getPosition();

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Avoid deeply nested control flow statements.

Open

            switch (code) {
              case Code128Reader.CODE_FNC_1:
                if (convertFNC1) {
                  if (result.length === 0) {
                    // GS1 specification 5.4.3.7. and 5.4.6.4. If the first char after the start code

Function decodeMiddle has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public decodeMiddle(row: BitArray, startRange: Int32Array, resultString: string) {
        const counters = this.decodeMiddleCounters;
        counters[0] = 0;
        counters[1] = 0;
        counters[2] = 0;

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Avoid deeply nested control flow statements.

Open

            if (variance < bestVariance) {
              bestVariance = variance;
              bestMatch = startCode;
            }

Avoid deeply nested control flow statements.

Open

                if (convertFNC1) {
                  if (result.length === 0) {
                    // GS1 specification 5.4.3.7. and 5.4.6.4. If the first char after the start code
                    // is FNC1 then this is GS1-128. We add the symbology identifier.
                    result += ']C1';

Avoid deeply nested control flow statements.

Open

        if (!evenParityBad) {
          throw new NotFoundException();
        }

Avoid deeply nested control flow statements.

Open

                if (!evenParityBad) {
                    throw new NotFoundException();
                }

Avoid deeply nested control flow statements.

Open

            if (shiftUpperMode === upperMode) {
              result += String.fromCharCode((code - 64));
            } else {
              result += String.fromCharCode((code + 64));
            }

Function extractParameters has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    private extractParameters(bullsEyeCorners: ResultPoint[]): void {
        if (!this.isValidPoint(bullsEyeCorners[0]) || !this.isValidPoint(bullsEyeCorners[1]) ||
            !this.isValidPoint(bullsEyeCorners[2]) || !this.isValidPoint(bullsEyeCorners[3])) {
            throw new NotFoundException();
        }

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