Source for file NumeralInterface.php

<?php
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// | Author: David Coallier <davidc@agoraproduction.com>                  |
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// {{{ Text_CAPTCHA_Numeral_Interface
/**
 * Text CAPTCHA Numeral Interface
 *
 * This is the textcaptchanumeral interface
 * that is called everytime a new instance of
 * Text_CAPTCHA_Numeral is called.
 *
 * @author   David Coallier <davidc@agoraproduction.com>
 * @package  Text_CAPTCHA_Numeral
 * @category CAPTCHA
 */
interface Text_CAPTCHA_Numeral_Interface
{
    // {{{ public function getOperation
    /**
     * Get operation
     * 
     * This function will get the operation
     * string from $this->operation
     *
     * @access public
     */
    public function getOperation();
    // }}}
    // {{{ public function getAnswer
    /**
     * Get the answer value
     * 
     * This function will retrieve the answer
     * value from this->answer and return it so
     * we can then display it to the user.
     *
     * @access public
     */
    public function getAnswer();
    // }}}
    // {{{ public function getFirstNumber
    /**
     * Get the first number
     * 
     * This function will get the first number
     * value from $this->firstNumber
     * 
     * @access public
     */
    public function getFirstNumber();
    // }}}
    // {{{ public function getSecondNumber
    /**
     * Get the second number value
     * 
     * This function will return the second number value
     * 
     * @access public
     */
    public function getSecondNumber();
    // }}}
}
// }}}