org.sonar.duplications.token
Class TokenQueue

java.lang.Object
  org.sonar.duplications.token.TokenQueue

All Implemented Interfaces:

Iterable<Token>

public class TokenQueue
extends Object
implements Iterable<Token>

Constructor Summary

TokenQueue()

TokenQueue(List<Token> tokenList)

Method Summary

void	add(Token token)
boolean	isNextTokenValue(String expectedValue)
Iterator<Token>	iterator()
Token	peek() Retrieves, but does not remove, token from this queue.
Token	poll() Retrieves and removes token from this queue.
void	pushForward(List<Token> matchedTokenList)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

TokenQueue

public TokenQueue(List<Token> tokenList)

TokenQueue

public TokenQueue()

Method Detail

peek

public Token peek()

Retrieves, but does not remove, token from this queue.

Returns:

token from this queue, or null if this queue is empty.

poll

public Token poll()

Retrieves and removes token from this queue.

Returns:

token from this queue, or null if this queue is empty.

size

public int size()

add

public void add(Token token)

isNextTokenValue

public boolean isNextTokenValue(String expectedValue)

iterator

public Iterator<Token> iterator()

Specified by:

iterator in interface Iterable<Token>

pushForward

public void pushForward(List<Token> matchedTokenList)