Package jason.stdlib

Class date

java.lang.Object

jason.asSemantics.DefaultInternalAction

jason.stdlib.date

All Implemented Interfaces:

InternalAction, Serializable

@Manual(literal=".date(year,month,day)",
        hint="gets the current date (year, month, and day of the month)",
        argsHint={"the 4-digit year","the month (from 1 to 12)","the day (from 1 to 31)"},
        argsType={"number","number","number"},
        examples={".date(Y,M,D): unifies Y with the current year, M with the current month, and D with the current day",".date(2006,12,30): succeeds if the action is run on 30/Dec/2006 and fails otherwise"},
        seeAlso="jason.stdlib.time")
public class date
extends DefaultInternalAction

Internal action: .date(YY,MM,DD).

Description: gets the current date (year, month, and day of the month).

Parameters:

• +/- year (number): the 4-digit year.invalid input: '<'/li/>
• +/- month (number): the month (1--12).
• +/- day (number): the day (1--31).

Examples:

• .date(Y,M,D): unifies Y with the current year, M with the current month, and D with the current day.
• .date(2006,12,30): succeeds if the action is run on 30/Dec/2006 and fails otherwise.

See Also:

• time
• nano_time
• function time
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
date()

Method Summary

Modifier and Type	Method	Description
static InternalAction	create()
Object	execute(TransitionSystem ts, Unifier un, Term[] args)	date(YY,MM,DD)
int	getMaxArgs()
int	getMinArgs()

Methods inherited from class jason.asSemantics.DefaultInternalAction

canBeUsedInContext, checkArguments, destroy, prepareArguments, suspendIntention

Methods inherited from class java.lang.Object

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

Constructor Details

date

public date()

Method Details

create

public static InternalAction create()

getMinArgs

public int getMinArgs()

Overrides:

getMinArgs in class DefaultInternalAction

getMaxArgs

public int getMaxArgs()

Overrides:

getMaxArgs in class DefaultInternalAction

execute

public Object execute(TransitionSystem ts,
 Unifier un,
 Term[] args)
               throws Exception

date(YY,MM,DD)

Specified by:

execute in interface InternalAction

Overrides:

execute in class DefaultInternalAction

Throws:

Exception