Package io.karatelabs.parser

Class TokenBuffer

java.lang.Object

io.karatelabs.parser.TokenBuffer

public class TokenBuffer
extends Object

Flyweight container for tokens. Holds shared Resource and parallel arrays for rarely-used token data (comments, prev/next navigation).

Field Summary

Fields

Modifier and Type	Field	Description
final Resource	resource

Constructor Summary

Constructors

Constructor	Description
TokenBuffer(Resource resource)

Method Summary

Modifier and Type	Method	Description
int	addToken(Token token)	Registers a token and returns its index in the buffer.
List<Token>	getComments(int index)
Token	getNext(int index)
Token	getPrev(int index)
Token	getToken(int index)
void	setComments(int index, List<Token> tokenComments)
int	size()

Methods inherited from class java.lang.Object

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

Field Details

resource

public final Resource resource

Constructor Details

TokenBuffer

public TokenBuffer(Resource resource)

Method Details

addToken

public int addToken(Token token)

Registers a token and returns its index in the buffer.

getToken

public Token getToken(int index)

getPrev

public Token getPrev(int index)

getNext

public Token getNext(int index)

setComments

public void setComments(int index,
 List<Token> tokenComments)

getComments

public List<Token> getComments(int index)

size

public int size()