org.springframework.integration.store
Interface MessageGroup

All Known Implementing Classes:

SimpleMessageGroup

public interface MessageGroup

Method Summary

boolean	add(Message<?> message) Add a message to the internal list.
java.lang.Object	getCorrelationKey()
java.util.Collection<Message<?>>	getMarked()
Message<?>	getOne()
int	getSequenceSize()
long	getTimestamp()
java.util.Collection<Message<?>>	getUnmarked()
boolean	isComplete()
void	mark()
int	size()

Method Detail

add

boolean add(Message<?> message)

Add a message to the internal list. This is needed to avoid hitting the underlying store or copying the internal list. Use with care.

getUnmarked

java.util.Collection<Message<?>> getUnmarked()

Returns:

internal message list, modification is allowed, but not recommended

getMarked

java.util.Collection<Message<?>> getMarked()

Returns:

internal message list, modification is allowed, but not recommended

getCorrelationKey

java.lang.Object getCorrelationKey()

Returns:

the correlation key that links these messages together according to a particular CorrelationStrategy

isComplete

boolean isComplete()

getSequenceSize

int getSequenceSize()

size

int size()

mark

void mark()

getOne

Message<?> getOne()

getTimestamp

long getTimestamp()