foundation.rpg.automata

Class LrParserAutomata

java.lang.Object

foundation.rpg.automata.LrParserAutomata

public class LrParserAutomata
extends Object

Constructor Summary

Constructors

Constructor and Description
LrParserAutomata(LrItemSet start, Grammar grammar)

Method Summary

Modifier and Type	Method and Description
void	accept(LrItemSet itemSet, LrItem lrItem)
Map<Symbol,LrAction>	actionsFor(LrItemSet set)
boolean	addState(LrItemSet itemSet)
Grammar	getGrammar()
Set<LrItemSet>	getSets()
LrItemSet	getStart()
void	reduction(LrItemSet from, Symbol lookahead, LrItem item)
String	toString()
void	transition(LrItemSet from, Symbol symbol, LrItemSet to)

Methods inherited from class java.lang.Object

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

Constructor Detail

LrParserAutomata

public LrParserAutomata(LrItemSet start,
                        Grammar grammar)

Method Detail

getGrammar

public Grammar getGrammar()

addState

public boolean addState(LrItemSet itemSet)

getStart

public LrItemSet getStart()

getSets

public Set<LrItemSet> getSets()

transition

public void transition(LrItemSet from,
                       Symbol symbol,
                       LrItemSet to)

reduction

public void reduction(LrItemSet from,
                      Symbol lookahead,
                      LrItem item)

actionsFor

public Map<Symbol,LrAction> actionsFor(LrItemSet set)

toString

public String toString()

Overrides:

toString in class Object

accept

public void accept(LrItemSet itemSet,
                   LrItem lrItem)