org.springframework.integration.store

Class MessageGroupMetadata

java.lang.Object

org.springframework.integration.store.MessageGroupMetadata

All Implemented Interfaces:

Serializable

public class MessageGroupMetadata
extends Object
implements Serializable

Value Object holding metadata about a MessageGroup in the MessageGroupStore.

Since:

2.1

Author:

Oleg Zhurakousky, Gary Russell, Artem Bilan, Laszlo Szabo

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MessageGroupMetadata(MessageGroup messageGroup)

Method Summary

Modifier and Type	Method and Description
UUID	firstId()
long	getLastModified()
int	getLastReleasedMessageSequenceNumber()
List<UUID>	getMessageIds() Obtain a LinkedList copy of the messageIds stored in the group.
long	getTimestamp()
boolean	isComplete()
Iterator<UUID>	messageIdIterator()
void	remove(UUID messageId)
void	removeAll(Collection<UUID> messageIds)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

MessageGroupMetadata

public MessageGroupMetadata(MessageGroup messageGroup)

Method Detail

remove

public void remove(UUID messageId)

removeAll

public void removeAll(Collection<UUID> messageIds)

messageIdIterator

public Iterator<UUID> messageIdIterator()

size

public int size()

firstId

public UUID firstId()

getMessageIds

public List<UUID> getMessageIds()

Obtain a LinkedList copy of the messageIds stored in the group.

Returns:

the list of messages ids stored in the group

isComplete

public boolean isComplete()

getLastModified

public long getLastModified()

getTimestamp

public long getTimestamp()

getLastReleasedMessageSequenceNumber

public int getLastReleasedMessageSequenceNumber()