org.sablecc.sablecc

Class SymbolSet

java.lang.Object

org.sablecc.sablecc.SymbolSet

All Implemented Interfaces:

java.lang.Cloneable

final class SymbolSet
extends java.lang.Object
implements java.lang.Cloneable

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	empty
private boolean	modified
private IntSet	nonterminals
private Symbol[]	symbols
private IntSet	terminals

Constructor Summary

Constructors

Modifier	Constructor and Description
(package private)	SymbolSet()
private	SymbolSet(SymbolSet set)

Method Summary

Methods

Modifier and Type	Method and Description
(package private) void	and(SymbolSet s)
(package private) void	clearEmpty()
(package private) void	clearNonterminal(int nonterminal)
(package private) void	clearTerminal(int terminal)
java.lang.Object	clone()
private void	computeArray()
boolean	equals(java.lang.Object obj)
(package private) boolean	getEmpty()
(package private) boolean	getNonterminal(int nonterminal)
(package private) Symbol[]	getSymbols()
(package private) boolean	getTerminal(int terminal)
int	hashCode()
(package private) void	or(SymbolSet s)
(package private) void	setEmpty()
(package private) void	setNonterminal(int nonterminal)
(package private) void	setTerminal(int terminal)
java.lang.String	toString()
(package private) void	xor(SymbolSet s)

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

terminals

private final IntSet terminals

nonterminals

private final IntSet nonterminals

empty

private boolean empty

modified

private boolean modified

symbols

private Symbol[] symbols

Constructor Detail

SymbolSet

SymbolSet()

SymbolSet

private SymbolSet(SymbolSet set)

Method Detail

computeArray

private void computeArray()

setTerminal

void setTerminal(int terminal)

clearTerminal

void clearTerminal(int terminal)

getTerminal

boolean getTerminal(int terminal)

setNonterminal

void setNonterminal(int nonterminal)

clearNonterminal

void clearNonterminal(int nonterminal)

getNonterminal

boolean getNonterminal(int nonterminal)

setEmpty

void setEmpty()

clearEmpty

void clearEmpty()

getEmpty

boolean getEmpty()

and

void and(SymbolSet s)

or

void or(SymbolSet s)

xor

void xor(SymbolSet s)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getSymbols

Symbol[] getSymbols()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object