slogo.parser

Class InstructionParser

java.lang.Object

slogo.parser.InstructionParser

All Implemented Interfaces:

Parser

public class InstructionParser
extends java.lang.Object
implements Parser

Instruction Parser - calls appropriate Parser for each Instruction

Author:

Owen Astrachan

Method Summary

Modifier and Type	Method and Description
static InstructionParser	getInstance()
GrammarElement	parse(SLogoInterpreter slogoInterpreter) gets the appropriate parser to parse the token

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static InstructionParser getInstance()

Returns:

the one InstructionParser object

parse

public GrammarElement parse(SLogoInterpreter slogoInterpreter)

gets the appropriate parser to parse the token

Specified by:

parse in interface Parser