BfwSql\Queries\Parts\SubQueryList

Complexity

Total Complexity

4

Size/Duplication

Total Lines	46
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	generate()	0	17	3
A	__invoke()	0	8	1

<?php

namespace BfwSql\Queries\Parts;

class SubQueryList extends AbstractList
{
    /**
     * {@inheritdoc}
     */
    protected $separator = ',';
    
    /**
     * Magic method __invoke, used when the user call object like a function
     * @link http://php.net/manual/en/language.oop5.magic.php#object.invoke
     * 
     * @param string $shortcut The shortcut to use into the request
     * @param string|\BfwSql\Queries\AbstractQuery $subQuery The sub-query
     * 
     * @return void
     */
    public function __invoke(string $shortcut, $subQuery)
    {
        $this->invokeCheckIsDisabled();
        
        $usedClass   = \BfwSql\UsedClass::getInstance();
        $subQueryClass = $usedClass->obtainClassNameToUse('QueriesPartsSubQuery');
        
        $this->list[] = new $subQueryClass($this->querySystem, $shortcut, $subQuery);
    }
    
    /**
     * {@inheritdoc}
     */
    public function generate(): string
    {
        if ($this->isDisabled === true) {
            return '';
        }
        
        $sqlPart = '';
        
        foreach ($this->list as $index => $subQuery) {
            $sqlPart .= $this->querySystem->getQuerySgbd()->listItem(
                $subQuery->generate(),
                $index,
                $this->separator
            );
        }
        
        return $sqlPart;
    }
}