slogo.instruction

Class Left

java.lang.Object

slogo.GrammarElement

slogo.instruction.Instruction

slogo.instruction.Left

public class Left
extends Instruction

Field Summary

Fields

Modifier and Type	Field and Description
private GrammarElement	degrees

Fields inherited from class slogo.GrammarElement

gelementsToValue

Constructor Summary

Constructors

Constructor and Description
Left(GrammarElement d)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	evaluate(Context c) Evaluate the expression and rotate turtle.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

degrees

private GrammarElement degrees

Constructor Detail

Left

public Left(GrammarElement d)

Method Detail

evaluate

public java.lang.Object evaluate(Context c)

Evaluate the expression and rotate turtle.

Specified by:

evaluate in class Instruction

Parameters:

c - is the Context in which the evaluation occurs

Returns:

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object