slogo.parser

Class SetxyParser

java.lang.Object

slogo.parser.SetxyParser

All Implemented Interfaces:

Parser

public class SetxyParser
extends java.lang.Object
implements Parser

Parse a Setxy Statement, which looks like Towards xcor ycor

Constructor Summary

Constructors

Constructor and Description
SetxyParser() SetxyParser Constructor

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

SetxyParser

public SetxyParser()

SetxyParser Constructor

Method Detail

parse

public GrammarElement parse(SLogoInterpreter interpreter)

Parses a Setxy instruction

Specified by:

parse in interface Parser

Parameters:

interpreter - is a SLogoInterperter used to interpret the code

Returns:

a Setxy(xcor, ycor) instruction call to properly handle the instruction