ArekX\ArrayExpression\Operators\BaseOperator

Complexity

Total Complexity

8

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	getName()	0	3	1
A	setName()	0	3	1
A	assertIsExpression()	0	4	2
A	setParser()	0	3	1
A	isExpression()	0	3	3

<?php

/**

 * @author Aleksandar Panic

 * @license http://www.apache.org/licenses/LICENSE-2.0

 * @since 1.0.0

 **/


namespace ArekX\ArrayExpression\Operators;



use ArekX\ArrayExpression\Exceptions\NotAnExpressionException;

use ArekX\ArrayExpression\Interfaces\ExpressionParser;

use ArekX\ArrayExpression\Interfaces\Operator;


/**

 * Class BaseOperator

 * Base class for all operators

 *

 * @package ArekX\ArrayExpression\Operators

 */

abstract class BaseOperator implements Operator

{

    /**

     * Name of the operator.

     *

     * @var string

     */

    protected $name;


    /**

     * Parser used for expression parsing.

     *

     * @var null|ExpressionParser

     */

    protected $parser = null;


    /**

     * @inheritDoc

     */

    public function setParser(ExpressionParser $parser)

    {

        $this->parser = $parser;

    }


    protected function setName($name)

    {

        $this->name = $name;

    }


    public function getName(): string

    {

        return $this->name;

    }


    protected function isExpression($value)

    {

        return is_array($value) && count($value) >= 1 && is_string($value[0]);

    }


    protected function assertIsExpression($value)

    {

        if (!$this->isExpression($value)) {

            throw new NotAnExpressionException($value);

        }

    }

}