<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Measure
 * @copyright  Copyright (c) 2005-2007 Zend Technologies USA Inc. (http://www.zend.com)
 * @version    $Id: Speed.php 3224 2007-02-05 22:08:48Z gavin $
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */


/**
 * Implement needed classes
 */
require_once 'Zend/Measure/Exception.php';
require_once 'Zend/Measure/Abstract.php';
require_once 'Zend/Locale.php';


/**
 * @category   Zend
 * @package    Zend_Measure
 * @subpackage Zend_Measure_Speed
 * @copyright  Copyright (c) 2005-2007 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Measure_Speed extends Zend_Measure_Abstract
{
    // Speed definitions
    const STANDARD = 'METER_PER_SECOND';

    const BENZ                       = 'BENZ';
    const CENTIMETER_PER_DAY         = 'CENTIMETER_PER_DAY';
    const CENTIMETER_PER_HOUR        = 'CENTIMETER_PER_HOUR';
    const CENTIMETER_PER_MINUTE      = 'CENTIMETER_PER_MINUTE';
    const CENTIMETER_PER_SECOND      = 'CENTIMETER_PER_SECOND';
    const DEKAMETER_PER_DAY          = 'DEKAMETER_PER_DAY';
    const DEKAMETER_PER_HOUR         = 'DEKAMETER_PER_HOUR';
    const DEKAMETER_PER_MINUTE       = 'DEKAMETER_PER_MINUTE';
    const DEKAMETER_PER_SECOND       = 'DEKAMETER_PER_SECOND';
    const FOOT_PER_DAY               = 'FOOT_PER_DAY';
    const FOOT_PER_HOUR              = 'FOOT_PER_HOUR';
    const FOOT_PER_MINUTE            = 'FOOT_PER_MINUTE';
    const FOOT_PER_SECOND            = 'FOOT_PER_SECOND';
    const FURLONG_PER_DAY            = 'FURLONG_PER_DAY';
    const FURLONG_PER_FORTNIGHT      = 'FURLONG_PER_FORTNIGHT';
    const FURLONG_PER_HOUR           = 'FURLONG_PER_HOUR';
    const FURLONG_PER_MINUTE         = 'FURLONG_PER_MINUTE';
    const FURLONG_PER_SECOND         = 'FURLONG_PER_SECOND';
    const HECTOMETER_PER_DAY         = 'HECTOMETER_PER_DAY';
    const HECTOMETER_PER_HOUR        = 'HECTOMETER_PER_HOUR';
    const HECTOMETER_PER_MINUTE      = 'HECTOMETER_PER_MINUTE';
    const HECTOMETER_PER_SECOND      = 'HECTOMETER_PER_SECOND';
    const INCH_PER_DAY               = 'INCH_PER_DAY';
    const INCH_PER_HOUR              = 'INCH_PER_HOUR';
    const INCH_PER_MINUTE            = 'INCH_PER_MINUTE';
    const INCH_PER_SECOND            = 'INCH_PER_SECOND';
    const KILOMETER_PER_DAY          = 'KILOMETER_PER_DAY';
    const KILOMETER_PER_HOUR         = 'KILOMETER_PER_HOUR';
    const KILOMETER_PER_MINUTE       = 'KILOMETER_PER_MINUTE';
    const KILOMETER_PER_SECOND       = 'KILOMETER_PER_SECOND';
    const KNOT                       = 'KNOT';
    const LEAGUE_PER_DAY             = 'LEAGUE_PER_DAY';
    const LEAGUE_PER_HOUR            = 'LEAGUE_PER_HOUR';
    const LEAGUE_PER_MINUTE          = 'LEAGUE_PER_MINUTE';
    const LEAGUE_PER_SECOND          = 'LEAGUE_PER_SECOND';
    const MACH                       = 'MACH';
    const MEGAMETER_PER_DAY          = 'MEGAMETER_PER_DAY';
    const MEGAMETER_PER_HOUR         = 'MEGAMETER_PER_HOUR';
    const MEGAMETER_PER_MINUTE       = 'MEGAMETER_PER_MINUTE';
    const MEGAMETER_PER_SECOND       = 'MEGAMETER_PER_SECOND';
    const METER_PER_DAY              = 'METER_PER_DAY';
    const METER_PER_HOUR             = 'METER_PER_HOUR';
    const METER_PER_MINUTE           = 'METER_PER_MINUTE';
    const METER_PER_SECOND           = 'METER_PER_SECOND';
    const MILE_PER_DAY               = 'MILE_PER_DAY';
    const MILE_PER_HOUR              = 'MILE_PER_HOUR';
    const MILE_PER_MINUTE            = 'MILE_PER_MINUTE';
    const MILE_PER_SECOND            = 'MILE_PER_SECOND';
    const MILLIMETER_PER_DAY         = 'MILLIMETER_PER_DAY';
    const MILLIMETER_PER_HOUR        = 'MILLIMETER_PER_HOUR';
    const MILLIMETER_PER_MINUTE      = 'MILLIMETER_PER_MINUTE';
    const MILLIMETER_PER_SECOND      = 'MILLIMETER_PER_SECOND';
    const MILLIMETER_PER_MICROSECOND = 'MILLIMETER_PER_MICROSECOND';
    const MILLIMETER_PER_100_MICROSECOND = 'MILLIMETER_PER_100_MICROSECOND';
    const NAUTIC_MILE_PER_DAY        = 'NAUTIC_MILE_PER_DAY';
    const NAUTIC_MILE_PER_HOUR       = 'NAUTIC_MILE_PER_HOUR';
    const NAUTIC_MILE_PER_MINUTE     = 'NAUTIC_MILE_PER_MINUTE';
    const NAUTIC_MILE_PER_SECOND     = 'NAUTIC_MILE_PER_SECOND';
    const LIGHTSPEED_AIR             = 'LIGHTSPEED_AIR';
    const LIGHTSPEED_GLASS           = 'LIGHTSPEED_GLASS';
    const LIGHTSPEED_ICE             = 'LIGHTSPEED_ICE';
    const LIGHTSPEED_VACUUM          = 'LIGHTSPEED_VACUUM';
    const LIGHTSPEED_WATER           = 'LIGHTSPEED_WATER';
    const SOUNDSPEED_AIR             = 'SOUNDSPEED_AIT';
    const SOUNDSPEED_METAL           = 'SOUNDSPEED_METAL';
    const SOUNDSPEED_WATER           = 'SOUNDSPEED_WATER';
    const YARD_PER_DAY               = 'YARD_PER_DAY';
    const YARD_PER_HOUR              = 'YARD_PER_HOUR';
    const YARD_PER_MINUTE            = 'YARD_PER_MINUTE';
    const YARD_PER_SECOND            = 'YARD_PER_SECOND';

    protected $_UNITS = array(
        'BENZ'                           => array(1,                                     'Bz'),
        'CENTIMETER_PER_DAY'             => array(array('' => 0.01, '/' => 86400),       'cm/day'),
        'CENTIMETER_PER_HOUR'            => array(array('' => 0.01, '/' => 3600),        'cm/h'),
        'CENTIMETER_PER_MINUTE'          => array(array('' => 0.01, '/' => 60),          'cm/m'),
        'CENTIMETER_PER_SECOND'          => array(0.01,                                  'cd/s'),
        'DEKAMETER_PER_DAY'              => array(array('' => 10, '/' => 86400),         'dam/day'),
        'DEKAMETER_PER_HOUR'             => array(array('' => 10, '/' => 3600),          'dam/h'),
        'DEKAMETER_PER_MINUTE'           => array(array('' => 10, '/' => 60),            'dam/m'),
        'DEKAMETER_PER_SECOND'           => array(10,                                    'dam/s'),
        'FOOT_PER_DAY'                   => array(array('' => 0.3048, '/' => 86400),     'ft/day'),
        'FOOT_PER_HOUR'                  => array(array('' => 0.3048, '/' => 3600),      'ft/h'),
        'FOOT_PER_MINUTE'                => array(array('' => 0.3048, '/' => 60),        'ft/m'),
        'FOOT_PER_SECOND'                => array(0.3048,                                'ft/s'),
        'FURLONG_PER_DAY'                => array(array('' => 201.1684, '/' => 86400),   'fur/day'),
        'FURLONG_PER_FORTNIGHT'          => array(array('' => 201.1684, '/' => 1209600), 'fur/fortnight'),
        'FURLONG_PER_HOUR'               => array(array('' => 201.1684, '/' => 3600),    'fur/h'),
        'FURLONG_PER_MINUTE'             => array(array('' => 201.1684, '/' => 60),      'fur/m'),
        'FURLONG_PER_SECOND'             => array(201.1684,                              'fur/s'),
        'HECTOMETER_PER_DAY'             => array(array('' => 100, '/' => 86400),        'hm/day'),
        'HECTOMETER_PER_HOUR'            => array(array('' => 100, '/' => 3600),         'hm/h'),
        'HECTOMETER_PER_MINUTE'          => array(array('' => 100, '/' => 60),           'hm/m'),
        'HECTOMETER_PER_SECOND'          => array(100,                                   'hm/s'),
        'INCH_PER_DAY'                   => array(array('' => 0.0254, '/' => 86400),     'in/day'),
        'INCH_PER_HOUR'                  => array(array('' => 0.0254, '/' => 3600),      'in/h'),
        'INCH_PER_MINUTE'                => array(array('' => 0.0254, '/' => 60),        'in/m'),
        'INCH_PER_SECOND'                => array(0.0254,                                'in/s'),
        'KILOMETER_PER_DAY'              => array(array('' => 1000, '/' => 86400),       'km/day'),
        'KILOMETER_PER_HOUR'             => array(array('' => 1000, '/' => 3600),        'km/h'),
        'KILOMETER_PER_MINUTE'           => array(array('' => 1000, '/' => 60),          'km/m'),
        'KILOMETER_PER_SECOND'           => array(1000,                                  'km/s'),
        'KNOT'                           => array(array('' => 1852, '/' => 3600),        'kn'),
        'LEAGUE_PER_DAY'                 => array(array('' => 4828.0417, '/' => 86400),  'league/day'),
        'LEAGUE_PER_HOUR'                => array(array('' => 4828.0417, '/' => 3600),   'league/h'),
        'LEAGUE_PER_MINUTE'              => array(array('' => 4828.0417, '/' => 60),     'league/m'),
        'LEAGUE_PER_SECOND'              => array(4828.0417,                             'league/s'),
        'MACH'                           => array(340.29,                                'M'),
        'MEGAMETER_PER_DAY'              => array(array('' => 1000000, '/' => 86400),    'Mm/day'),
        'MEGAMETER_PER_HOUR'             => array(array('' => 1000000, '/' => 3600),     'Mm/h'),
        'MEGAMETER_PER_MINUTE'           => array(array('' => 1000000, '/' => 60),       'Mm/m'),
        'MEGAMETER_PER_SECOND'           => array(1000000,                               'Mm/s'),
        'METER_PER_DAY'                  => array(array('' => 1, '/' => 86400),          'm/day'),
        'METER_PER_HOUR'                 => array(array('' => 1, '/' => 3600),           'm/h'),
        'METER_PER_MINUTE'               => array(array('' => 1, '/' => 60),             'm/m'),
        'METER_PER_SECOND'               => array(1,                                     'm/s'),
        'MILE_PER_DAY'                   => array(array('' => 1609.344, '/' => 86400),   'mi/day'),
        'MILE_PER_HOUR'                  => array(array('' => 1609.344, '/' => 3600),    'mi/h'),
        'MILE_PER_MINUTE'                => array(array('' => 1609.344, '/' => 60),      'mi/m'),
        'MILE_PER_SECOND'                => array(1609.344,                              'mi/s'),
        'MILLIMETER_PER_DAY'             => array(array('' => 0.001, '/' => 86400),      'mm/day'),
        'MILLIMETER_PER_HOUR'            => array(array('' => 0.001, '/' => 3600),       'mm/h'),
        'MILLIMETER_PER_MINUTE'          => array(array('' => 0.001, '/' => 60),         'mm/m'),
        'MILLIMETER_PER_SECOND'          => array(0.001,                                 'mm/s'),
        'MILLIMETER_PER_MICROSECOND'     => array(1000,                                  'mm/µs'),
        'MILLIMETER_PER_100_MICROSECOND' => array(10,                                    'mm/100µs'),
        'NAUTIC_MILE_PER_DAY'            => array(array('' => 1852, '/' => 86400),       'nmi/day'),
        'NAUTIC_MILE_PER_HOUR'           => array(array('' => 1852, '/' => 3600),        'nmi/h'),
        'NAUTIC_MILE_PER_MINUTE'         => array(array('' => 1852, '/' => 60),          'nmi/m'),
        'NAUTIC_MILE_PER_SECOND'         => array(1852,                                  'nmi/s'),
        'LIGHTSPEED_AIR'                 => array(299702547,                             'speed of light (air)'),
        'LIGHTSPEED_GLASS'               => array(199861638,                             'speed of light (glass)'),
        'LIGHTSPEED_ICE'                 => array(228849204,                             'speed of light (ice)'),
        'LIGHTSPEED_VACUUM'              => array(299792458,                             'speed of light (vacuum)'),
        'LIGHTSPEED_WATER'               => array(225407863,                             'speed of light (water)'),
        'SOUNDSPEED_AIT'                 => array(340.29,                                'speed of sound (air)'),
        'SOUNDSPEED_METAL'               => array(5000,                                  'speed of sound (metal)'),
        'SOUNDSPEED_WATER'               => array(1500,                                  'speed of sound (water)'),
        'YARD_PER_DAY'                   => array(array('' => 0.9144, '/' => 86400),     'yd/day'),
        'YARD_PER_HOUR'                  => array(array('' => 0.9144, '/' => 3600),      'yd/h'),
        'YARD_PER_MINUTE'                => array(array('' => 0.9144, '/' => 60),        'yd/m'),
        'YARD_PER_SECOND'                => array(0.9144,                                'yd/s'),
        'STANDARD'                       => 'METER_PER_SECOND'
    );
}