frictionlessdata\tableschema\Fields\IntegerField

Complexity

Total Complexity

6

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	validateCastValue()	0	14	3
A	type()	0	4	1
A	isEmptyValue()	0	4	2

<?php
namespace frictionlessdata\tableschema\Fields;

class IntegerField extends BaseField
{
    /**
     * @param mixed $val
     * @return integer
     * @throws \frictionlessdata\tableschema\Exceptions\FieldValidationException;
     */
    public function validateCastValue($val)
    {
        $val = parent::validateCastValue($val);
        if (!is_numeric($val)) {
            throw $this->getValidationException("value must be numeric", $val);
        } else {
            $intVal = (integer)$val;
            if ($intVal != (float)$val) {
                throw $this->getValidationException("value must be an integer", $val);
            } else {
                return $intVal;
            }
        }
    }

    public static function type()
    {
        return "integer";
    }

    protected function isEmptyValue($val)
    {
        return (!is_numeric($val) && empty($val));
    }
}