goistreamtoolredux.algorithm

Class Timers

java.lang.Object

goistreamtoolredux.algorithm.Timers

Direct Known Subclasses:

AppTimer

public class Timers
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Timers()

Method Summary

Modifier and Type	Method and Description
static int	convertFromMinuteFormat(java.lang.String value) Converts from MM:SS or M:SS to seconds
static java.lang.String	convertToMinuteFormat(int totalSecs) Converts from seconds to MM:SS format
int	get() Gets the current value of timer.txt.
int	getInitialTimerLength() Gets the total length of the timer.
void	set(int seconds) Set the current value of the timer
void	setInitialTimerLength(int seconds) Sets the value the timer will go to on initial start, or after a restart or stop
void	setInitialTimerTwoLength(int seconds)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Timers

public Timers()

Method Detail

setInitialTimerLength

public void setInitialTimerLength(int seconds)
                           throws java.io.IOException,
                                  java.lang.IllegalArgumentException

Sets the value the timer will go to on initial start, or after a restart or stop

Parameters:

seconds - a positive integer

Throws:

java.io.IOException

java.lang.IllegalArgumentException

See Also:

getInitialTimerLength()

setInitialTimerTwoLength

public void setInitialTimerTwoLength(int seconds)

getInitialTimerLength

public int getInitialTimerLength()

Gets the total length of the timer. Not to be confused with the current length, this value is where the timer will go to when restarting or starting after a stop. Gotten from the preferences API, defaults to 240 if no preference set yet.

Returns:

timer length in seconds

See Also:

setInitialTimerLength(int)

set

public void set(int seconds)
         throws java.io.IOException

Set the current value of the timer

Parameters:

seconds - a second value (non-negative)

Throws:

java.io.IOException - if any I/O error occurs when accessing Timer.txt

get

public int get()
        throws java.io.IOException

Gets the current value of timer.txt. If the timer file is empty or invalid, the default timer will be retrieved

Returns:

time left in seconds.

Throws:

java.io.FileNotFoundException - timer.txt cannot be found

java.io.IOException

convertToMinuteFormat

public static java.lang.String convertToMinuteFormat(int totalSecs)

Converts from seconds to MM:SS format

Parameters:

totalSecs -

Returns:

M:SS if totalSecs < 60, else MM:SS

convertFromMinuteFormat

public static int convertFromMinuteFormat(java.lang.String value)

Converts from MM:SS or M:SS to seconds

Parameters:

value -

Returns: