Package jason.stdlib

Class println

java.lang.Object
All Implemented Interfaces:
InternalAction, java.io.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
  • Field Details

  • Constructor Details

    • println

      public println()
  • Method Details

    • create

      public static InternalAction create()
    • getNewLine

      protected java.lang.String getNewLine()
    • execute

      public java.lang.Object execute​(TransitionSystem ts, Unifier un, Term[] args) throws java.lang.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:
      java.lang.Exception
    • argsToString

      protected java.lang.String argsToString​(Term[] args)