ClickCountExpression.class.php

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<?php
/* Copyright (C) NAVER <http://www.navercorp.com> */

class ClickCountExpression extends SelectExpression
{

    var $click_count;

    function __construct($column_name, $alias = NULL, $click_count = false)
    {
        parent::__construct($column_name, $alias);

        if(!is_bool($click_count))
        {
            // error_log("Click_count value for $column_name was not boolean", 0);
            $this->click_count = false;
        }
        $this->click_count = $click_count;
    }

    function show()
    {
        return $this->click_count;
    }

    function getExpression()
    {
        $db_type = Context::getDBType();
        if($db_type == 'cubrid')
        {
            return "INCR($this->column_name)";
        }
        else
        {
            return "$this->column_name";
        }
    }

}
/* End of file ClickCountExpression.class.php */
/* Location: ./classes/db/queryparts/expression/ClickCountExpression.class.php */