# PrimitiveBoolean.class.php

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    00001 <?php
    00002 /****************************************************************************
    00003  *   Copyright (C) 2004-2007 by Konstantin V. Arkhipov, Anton E. Lebedevich *
    00004  *                                                                          *
    00005  *   This program is free software; you can redistribute it and/or modify   *
    00006  *   it under the terms of the GNU Lesser General Public License as         *
    00007  *   published by the Free Software Foundation; either version 3 of the     *
    00008  *   License, or (at your option) any later version.                        *
    00009  *                                                                          *
    00010  ****************************************************************************/
    00011
    00015     final class PrimitiveBoolean extends BasePrimitive
    00016     {
    00017         public function import($scope)
    00018         {
    00019             if (isset($scope[$this->name]))
    00020                 $this->value = true;
    00021             else
    00022                 $this->value = false;
    00023
    00024             return $this->imported = true;
    00025         }
    00026
    00027         public function importValue($value)
    00028         {
    00029             if (
    00030                 false === $value
    00031                 || null === $value
    00032             )
    00033                 $this->value = false;
    00034             else
    00035                 $this->value = true;
    00036
    00037             return $this->imported = true;
    00038         }
    00039
    00040         public function isImported()
    00041         {
    00042             return ($this->imported && $this->value);
    00043         }
    00044     }
    00045 ?>