slogo.parser

Class FDParser

java.lang.Object

slogo.parser.FDParser

All Implemented Interfaces:

Parser

public class FDParser
extends java.lang.Object
implements Parser

Parse a FORWARD Statement, which looks like FORWARD dist

Constructor Summary

Constructors

Constructor and Description
FDParser() FDParser Constructor

Method Summary

Modifier and Type	Method and Description
GrammarElement	parse(SLogoInterpreter interpreter) Parses a FORWARD instruction

Methods inherited from class java.lang.Object

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

Constructor Detail

FDParser

public FDParser()

FDParser Constructor

Method Detail

parse

public GrammarElement parse(SLogoInterpreter interpreter)

Parses a FORWARD instruction

Specified by:

parse in interface Parser

Parameters:

interpreter - is a SLogoInterperter used to interpret the code

Returns:

a FD(dist) instruction call to properly handle the instruction