Package org.apache.pulsar.client.impl

Class ProducerImpl.OpSendMsgQueue

java.lang.Object

org.apache.pulsar.client.impl.ProducerImpl.OpSendMsgQueue

All Implemented Interfaces:

Iterable<ProducerImpl.OpSendMsg>

Enclosing class:

ProducerImpl<T>

protected static class ProducerImpl.OpSendMsgQueue
extends Object
implements Iterable<ProducerImpl.OpSendMsg>

Queue implementation that is used as the pending messages queue. This implementation postpones adding of new OpSendMsg entries that happen while the forEach call is in progress. This is needed for preventing ConcurrentModificationExceptions that would occur when the forEach action calls the add method via a callback in user code. This queue is not thread safe.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OpSendMsgQueue()

Method Summary

Modifier and Type	Method	Description
boolean	add(ProducerImpl.OpSendMsg o)
void	clear()
void	forEach(Consumer<? super ProducerImpl.OpSendMsg> action)
Iterator<ProducerImpl.OpSendMsg>	iterator()
int	messagesCount()
ProducerImpl.OpSendMsg	peek()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

spliterator

Constructor Details

OpSendMsgQueue

protected OpSendMsgQueue()

Method Details

forEach

public void forEach(Consumer<? super ProducerImpl.OpSendMsg> action)

Specified by:

forEach in interface Iterable<ProducerImpl.OpSendMsg>

add

public boolean add(ProducerImpl.OpSendMsg o)

clear

public void clear()

remove

public void remove()

peek

public ProducerImpl.OpSendMsg peek()

messagesCount

public int messagesCount()

iterator

public Iterator<ProducerImpl.OpSendMsg> iterator()

Specified by:

iterator in interface Iterable<ProducerImpl.OpSendMsg>