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

Field Summary

private java.util.Map<java.lang.Class,Parser>	myParserMap
private static InstructionParser	ourInstance

Constructor Summary

private

InstructionParser()

Method Summary

static InstructionParser	getInstance()
GrammarElement	parse(SLogoParser ep)

Methods inherited from class java.lang.Object

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

Field Detail

myParserMap

private java.util.Map<java.lang.Class,Parser> myParserMap

ourInstance

private static InstructionParser ourInstance

Constructor Detail

InstructionParser

private InstructionParser()

Method Detail

getInstance

public static InstructionParser getInstance()

parse

public GrammarElement parse(SLogoParser ep)

Specified by:

parse in interface Parser