slogo.instruction
Class To
java.lang.Object
slogo.language.GrammarElement
slogo.instruction.Instruction
slogo.instruction.To
public class To
- extends Instruction
Defines a turtle subroutine by placing it in the
subroutine factory map.
- Author:
- tshishikub
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 |
myId
private java.lang.String myId
mySIL
private StrictInstructionList mySIL
To
public To(java.lang.String name,
StrictInstructionList sil)
To
public To(IdentifierToken i,
StrictInstructionList sil)
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
- Parameters:
c
- 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