Package jason.stdlib

Class println

java.lang.Object

jason.asSemantics.DefaultInternalAction

jason.stdlib.println

All Implemented Interfaces:

InternalAction, Serializable

Direct Known Subclasses:

print, printf

@Manual(literal=".println(arg0[,arg1,...])",
        hint="used for printing messages to the console such as .print except that a new line is printed after the parameters",
        argsHint={"the term to be printed out","the term to be concatenated with prior ones and printed out [optional]"},
        argsType={"term","term"},
        examples=".println(1,X,\"bla\"): prints out the concatenation of the string representations of the number 1, content of variable X, and the string \"bla\"",
        seeAlso={"jason.stdlib.print","jason.stdlib.printf"})
public class println
extends DefaultInternalAction

Internal action: .println.

Description: used for printing messages to the console. Exactly as for .print except that a new line is printed after the parameters.

See Also:

• print
• printf
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
println()

Method Summary

Modifier and Type	Method	Description
protected String	argsToString(Term[] args)
static InternalAction	create()
Object	execute(TransitionSystem ts, Unifier un, Term[] args)	Executes the internal action.
protected String	getNewLine()

Methods inherited from class jason.asSemantics.DefaultInternalAction

canBeUsedInContext, checkArguments, destroy, getMaxArgs, getMinArgs, prepareArguments, suspendIntention

Methods inherited from class java.lang.Object

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

Constructor Details

println

public println()

Method Details

create

public static InternalAction create()

getNewLine

protected String getNewLine()

execute

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

Description copied from interface: InternalAction

Executes the internal action. It should return a Boolean or an Iterator. A true boolean return means that the IA was successfully executed. An Iterator result means that there is more than one answer for this IA (e.g. see member internal action).

Specified by:

execute in interface InternalAction

Overrides:

execute in class DefaultInternalAction

Throws:

Exception

argsToString

protected String argsToString(Term[] args)