elan.instruction
Class Penup

java.lang.Object
  |
  +--elan.GrammarElement
        |
        +--elan.instruction.Instruction
              |
              +--elan.instruction.Penup

public class Penup

extends Instruction

Fields inherited from class elan.GrammarElement

functionMap, ourMap

Constructor Summary

Penup()

Method Summary

java.lang.Object	evaluate(Context c) Evaluate this language construct in some context.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Penup

public Penup()

Method Detail

evaluate

public java.lang.Object evaluate(Context c)

Description copied from class: GrammarElement

Evaluate this language construct in some context. The evaluation may have side-effects, e.g., moving a turtle.

Overrides:

evaluate in class Instruction

Following copied from class: elan.GrammarElement

Parameters:

is - the context in which the evaluation takes place

Returns:

the result of evaluating the construct

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object