org.sablecc.sablecc
Class Grammar

java.lang.Object
  org.sablecc.sablecc.Grammar

public final class Grammar
extends java.lang.Object

Field Summary

(package private) static int[][][]	action_
(package private) static int	dummy
(package private) static int	eof
private static java.util.TreeMap	fastLr0Closure
private static java.util.TreeMap	fastLr1Closure
(package private) static SymbolSet[]	FIRST_Nonterminal
(package private) static SymbolSet[]	FIRST_Terminal
(package private) static SymbolSet[]	FOLLOW
(package private) static int[][]	goto_
(package private) static int	startProduction
(package private) static int	startSymbol

Constructor Summary

private

Grammar()

Method Summary

static int	addNonterminal(java.lang.String name)
static int	addProduction(java.lang.String nonterminal, java.lang.String name)
static void	addSymbolToProduction(java.lang.String symbol, int production)
static int	addTerminal(java.lang.String name, java.lang.String errorName)
(package private) static LR0ItemSet	CLOSURE(LR0Item item)
(package private) static LR0ItemSet	CLOSURE(LR0ItemSet set)
(package private) static LR1ItemSet	CLOSURE(LR1Item item)
(package private) static LR1ItemSet	CLOSURE(LR1ItemSet set)
(package private) static void	computeFirst()
(package private) static void	computeFollow()
static void	computeLALR()
(package private) static SymbolSet	FIRST(Symbol[] symbols)
(package private) static SymbolSet	FIRST(Symbol[] symbols, int begin)
(package private) static SymbolSet	FIRST(Symbol[] symbols, int begin, int end)
(package private) static SymbolSet	FOLLOW(int nonterminal)
(package private) static LR0ItemSet	GOTO(LR0ItemSet set, Symbol symbol)
static void	reinit()

Methods inherited from class java.lang.Object

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

Field Detail

fastLr0Closure

private static java.util.TreeMap fastLr0Closure

fastLr1Closure

private static java.util.TreeMap fastLr1Closure

startSymbol

static int startSymbol

startProduction

static int startProduction

eof

static int eof

dummy

static int dummy

action_

static int[][][] action_

goto_

static int[][] goto_

FIRST_Terminal

static SymbolSet[] FIRST_Terminal

FIRST_Nonterminal

static SymbolSet[] FIRST_Nonterminal

FOLLOW

static SymbolSet[] FOLLOW

Constructor Detail

Grammar

private Grammar()

Method Detail

addTerminal

public static int addTerminal(java.lang.String name,
                              java.lang.String errorName)

addNonterminal

public static int addNonterminal(java.lang.String name)

addProduction

public static int addProduction(java.lang.String nonterminal,
                                java.lang.String name)

addSymbolToProduction

public static void addSymbolToProduction(java.lang.String symbol,
                                         int production)

reinit

public static void reinit()

computeLALR

public static void computeLALR()
                        throws ConflictException

Throws:

ConflictException

computeFirst

static void computeFirst()

FIRST

static SymbolSet FIRST(Symbol[] symbols)

FIRST

static SymbolSet FIRST(Symbol[] symbols,
                       int begin)

FIRST

static SymbolSet FIRST(Symbol[] symbols,
                       int begin,
                       int end)

computeFollow

static void computeFollow()

FOLLOW

static SymbolSet FOLLOW(int nonterminal)

CLOSURE

static LR0ItemSet CLOSURE(LR0Item item)

CLOSURE

static LR0ItemSet CLOSURE(LR0ItemSet set)

CLOSURE

static LR1ItemSet CLOSURE(LR1Item item)

CLOSURE

static LR1ItemSet CLOSURE(LR1ItemSet set)

GOTO

static LR0ItemSet GOTO(LR0ItemSet set,
                       Symbol symbol)