se.krka.kahlua.stdlib
Class OsLib

java.lang.Object
  se.krka.kahlua.stdlib.OsLib

All Implemented Interfaces:

JavaFunction

public class OsLib
extends java.lang.Object
implements JavaFunction

Field Summary

static int

TIME_DIVIDEND

Method Summary

int	call(LuaCallFrame cf, int nargs) General contract Input: callFrame = the frame that contains all the arguments, and where all the results should be put. nArgs = number of function arguments callFrame.get(i) = an argument (0 <= i < nArgs)
static java.lang.String	formatTime(java.lang.String format, java.util.Calendar cal)
static java.lang.Object	getdate(java.lang.String format)
static java.lang.Object	getdate(java.lang.String format, long time)
static java.util.Date	getDateFromTable(LuaTable time) converts the relevant fields in the given luatable to a Date object.
static int	getDayOfYear(java.util.Calendar c)
static LuaTable	getTableFromDate(java.util.Calendar c)
static int	getWeekOfYear(java.util.Calendar c, boolean weekStartsSunday, boolean jan1midweek)
static void	register(LuaState state)

Methods inherited from class java.lang.Object

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

Field Detail

TIME_DIVIDEND

public static final int TIME_DIVIDEND

See Also:

Constant Field Values

Method Detail

register

public static void register(LuaState state)

call

public int call(LuaCallFrame cf,
                int nargs)

Description copied from interface: JavaFunction

General contract

Input:
callFrame = the frame that contains all the arguments, and where all the results should be put.
nArgs = number of function arguments
callFrame.get(i) = an argument (0 <= i < nArgs)

Specified by:

call in interface JavaFunction

Parameters:

cf - - the current callframe for the function

nargs - - number of function arguments

Returns:

N - number of return values. The N top objects on the stack are considered the return values

getdate

public static java.lang.Object getdate(java.lang.String format)

getdate

public static java.lang.Object getdate(java.lang.String format,
                                       long time)

formatTime

public static java.lang.String formatTime(java.lang.String format,
                                          java.util.Calendar cal)

getTableFromDate

public static LuaTable getTableFromDate(java.util.Calendar c)

getDateFromTable

public static java.util.Date getDateFromTable(LuaTable time)

converts the relevant fields in the given luatable to a Date object.

Parameters:

time - LuaTable with entries for year month and day, and optionally hour/min/sec

Returns:

a date object representing the date frim the luatable.

getDayOfYear

public static int getDayOfYear(java.util.Calendar c)

getWeekOfYear

public static int getWeekOfYear(java.util.Calendar c,
                                boolean weekStartsSunday,
                                boolean jan1midweek)