Tsukasa\QueryBuilder\Aggregation\Aggregation

Complexity

Total Complexity

6

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	expression()	0	4	1
A	toSQL()	0	3	1
A	setFieldSql()	0	4	1
A	getField()	0	3	1
A	quoteColumn()	0	3	1
A	__construct()	0	3	1

<?php

namespace Tsukasa\QueryBuilder\Aggregation;

use Tsukasa\QueryBuilder\Expression\AbstractExpression;

abstract class Aggregation extends AbstractExpression
{
    protected $fields;

    protected $fieldsSql = '';

    public function setFieldSql($sql)
    {
        $this->fieldsSql = $sql;
        return $this;
    }


    protected function quoteColumn($column)
    {
        return $this->qb->getAdapter()->quoteColumn($column);
    }

    /**
     * @return string
     */
    abstract protected function expressionTemplate();

    public function expression()
    {
        return strtr($this->expressionTemplate(), [
            '{field}' => $this->quoteColumn($this->fieldsSql)
        ]);
    }

    public function toSQL()
    {
        return $this->expression();
    }

    public function getField()
    {
        return $this->fields;
    }

    /**
     * Aggregation constructor.
     * @param string $field
     */
    public function __construct($field)
    {
        $this->fields = $field;
    }
}