ConversionUtil

/*
    CASA Framework for ActionScript 2.0
    Copyright (C) 2007  CASA Framework
    http://casaframework.org
    
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.
    
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.
    
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/

/**
    @author Aaron Clinger
    @author David Bliss
    @version 02/17/07
*/

class org.casaframework.util.ConversionUtil {
    
    /**
        Converts bits to bytes.
        
        @param bits: The number of bits. 
        @return Returns the number of bytes.
    */
    public static function bitsToBytes(bits:Number):Number {
        return bits / 8;
    }
    
    /**
        Converts bits to kilobits.
        
        @param bits: The number of bits.
        @return Returns the number of kilobits.
    */
    public static function bitsToKilobits(bits:Number):Number {
        return bits / 1024;
    }
    
    /**
        Converts bits to kilobytes.
        
        @param bits: The number of bits. 
        @return Returns the number of kilobits.
    */
    public static function bitsToKilobytes(bits:Number):Number {
        return bits / 8192;
    }
    
    /**
        Converts bytes to bits.
        
        @param bytes: The number of bytes.
        @return Returns the number of bits.
    */
    public static function bytesToBits(bytes:Number):Number {
        return bytes * 8;
    }
    
    /**
        Converts bytes to kilobits.
        
        @param bytes: The number of bytes.
        @return Returns the number of kilobits.
    */
    public static function bytesToKilobits(bytes:Number):Number {
        return bytes / 128;
    }
    
    /**
        Converts bytes to kilobytes.
        
        @param bytes: The number of bytes.
        @return Returns the number of kilobytes.
    */
    public static function bytesToKilobytes(bytes:Number):Number {
        return bytes / 1024;
    }
    
    /**
        Converts kilobits to bits.
        
        @param kilobits: The number of kilobits.
        @return Returns the number of bits.
    */
    public static function kilobitsToBits(kilobits:Number):Number {
        return kilobits * 1024;
    }
    
    /**
        Converts kilobits to bytes.
        
        @param kilobits: The number of kilobits.
        @return Returns the number of bytes.
    */
    public static function kilobitsToBytes(kilobits:Number):Number {
        return kilobits * 128;
    }
    
    /**
        Converts kilobits to kilobytes.
        
        @param kilobytes: The number of kilobits.
        @return Returns the number of kilobytes.
    */
    public static function kilobitsToKilobytes(kilobits:Number):Number {
        return kilobits / 8;
    }
    
    /**
        Converts kilobytes to bits.
        
        @param kilobytes: The number of kilobytes.
        @return Returns the number of bits.
    */
    public static function kilobytesToBits(kilobytes:Number):Number {
        return kilobytes * 8192;
    }
    
    /**
        Converts kilobytes to bytes.
        
        @param kilobytes: The number of kilobytes.
        @return Returns the number of bytes.
    */
    public static function kilobytesToBytes(kilobytes:Number):Number {
        return kilobytes * 1024;
    }
    
    /**
        Converts kilobytes to kilobits.
        
        @param kilobytes: The number of kilobytes.
        @return Returns the number of kilobits.
    */
    public static function kilobytesToKilobits(kilobytes:Number):Number {
        return kilobytes * 8;
    }
    
    /**
        Converts milliseconds to seconds.
        
        @param milliseconds: The number of milliseconds.
        @return Returns the number of seconds.
    */
    public static function millisecondsToSeconds(milliseconds:Number):Number {
        return milliseconds / 1000;
    }
    
    /**
        Converts milliseconds to minutes.
        
        @param milliseconds: The number of milliseconds.
        @return Returns the number of minutes.
    */
    public static function millisecondsToMinutes(milliseconds:Number):Number {
        return ConversionUtil.secondsToMinutes(ConversionUtil.millisecondsToSeconds(milliseconds));
    }
    
    /**
        Converts milliseconds to hours.
        
        @param milliseconds: The number of milliseconds.
        @return Returns the number of hours.
    */
    public static function millisecondsToHours(milliseconds:Number):Number {
        return ConversionUtil.minutesToHours(ConversionUtil.millisecondsToMinutes(milliseconds));
    }
    
    /**
        Converts milliseconds to days.
        
        @param milliseconds: The number of milliseconds.
        @return Returns the number of days.
    */
    public static function millisecondsToDays(milliseconds:Number):Number {
        return ConversionUtil.hoursToDays(ConversionUtil.millisecondsToHours(milliseconds));
    }
    
    /**
        Converts seconds to milliseconds.
        
        @param seconds: The number of seconds.
        @return Returns the number of milliseconds.
    */
    public static function secondsToMilliseconds(seconds:Number):Number {
        return seconds * 1000;
    }
    
    /**
        Converts seconds to minutes.
        
        @param seconds: The number of seconds.
        @return Returns the number of minutes.
    */
    public static function secondsToMinutes(seconds:Number):Number {
        return seconds / 60;
    }
    
    /**
        Converts seconds to hours.
        
        @param seconds: The number of seconds.
        @return Returns the number of hours.
    */
    public static function secondsToHours(seconds:Number):Number {
        return ConversionUtil.minutesToHours(ConversionUtil.secondsToMinutes(seconds));
    }
    
    /**
        Converts seconds to days.
        
        @param seconds: The number of seconds.
        @return Returns the number of days.
    */
    public static function secondsToDays(seconds:Number):Number {
        return ConversionUtil.hoursToDays(ConversionUtil.secondsToHours(seconds));
    }
    
    /**
        Converts minutes to milliseconds.
        
        @param minutes: The number of minutes.
        @return Returns the number of milliseconds.
    */
    public static function minutesToMilliseconds(minutes:Number):Number {
        return ConversionUtil.secondsToMilliseconds(ConversionUtil.minutesToSeconds(minutes));
    }
    
    /**
        Converts minutes to seconds.
        
        @param minutes: The number of minutes.
        @return Returns the number of seconds.
    */
    public static function minutesToSeconds(minutes:Number):Number {
        return minutes * 60;
    }
    
    /**
        Converts minutes to hours.
        
        @param minutes: The number of minutes.
        @return Returns the number of hours.
    */
    public static function minutesToHours(minutes:Number):Number {
        return minutes / 60;
    }
    
    /**
        Converts minutes to days.
        
        @param minutes: The number of minutes.
        @return Returns the number of days.
    */
    public static function minutesToDays(minutes:Number):Number {
        return ConversionUtil.hoursToDays(ConversionUtil.minutesToHours(minutes));
    }
    
    /**
        Converts hours to milliseconds.
        
        @param hours: The number of hours.
        @return Returns the number of milliseconds.
    */
    public static function hoursToMilliseconds(hours:Number):Number {
        return ConversionUtil.secondsToMilliseconds(ConversionUtil.hoursToSeconds(hours));
    }
    
    /**
        Converts hours to seconds.
        
        @param hours: The number of hours.
        @return Returns the number of seconds.
    */
    public static function hoursToSeconds(hours:Number):Number {
        return ConversionUtil.minutesToSeconds(ConversionUtil.hoursToMinutes(hours));
    }
    
    /**
        Converts hours to minutes.
        
        @param hours: The number of hours.
        @return Returns the number of minutes.
    */
    public static function hoursToMinutes(hours:Number):Number {
        return hours * 60;
    }
    
    /**
        Converts hours to days.
        
        @param hours: The number of hours.
        @return Returns the number of days.
    */
    public static function hoursToDays(hours:Number):Number {
        return hours / 24;
    }
    
    /**
        Converts days to milliseconds.
        
        @param days: The number of days.
        @return Returns the number of milliseconds.
    */
    public static function daysToMilliseconds(days:Number):Number {
        return ConversionUtil.secondsToMilliseconds(ConversionUtil.daysToSeconds(days));
    }
    
    /**
        Converts days to seconds.
        
        @param days: The number of days.
        @return Returns the number of seconds.
    */
    public static function daysToSeconds(days:Number):Number {
        return ConversionUtil.minutesToSeconds(ConversionUtil.daysToMinutes(days));
    }
    
    /**
        Converts days to minutes.
        
        @param days: The number of days.
        @return Returns the number of minutes.
    */
    public static function daysToMinutes(days:Number):Number {
        return ConversionUtil.hoursToMinutes(ConversionUtil.daysToHours(days));
    }
    
    /**
        Converts days to hours.
        
        @param days: The number of days.
        @return Returns the number of hours.
    */
    public static function daysToHours(days:Number):Number {
        return days * 24;
    }
    
    /**
        Converts degrees to radians.
        
        @param degrees: The number of degrees.
        @return Returns the number of radians.
    */
    public static function degreesToRadians(degrees:Number):Number {
        return degrees * (Math.PI / 180);
    }
    
    /**
        Converts radians to degrees.
        
        @param radians: The number of radians.
        @return Returns the number of degrees.
    */
    public static function radiansToDegrees(radians:Number):Number {
        return radians * (180 / Math.PI);
    }
    
    private function ConversionUtil() {} // Prevents instance creation
}