org.apache.activemq.artemis.core.paging.cursor

Interface PageCache

All Superinterfaces:

SoftValueHashMap.ValueCache

All Known Subinterfaces:

LivePageCache

All Known Implementing Classes:

LivePageCacheImpl

public interface PageCache
extends SoftValueHashMap.ValueCache

Method Summary

Modifier and Type	Method and Description
void	close()
PagedMessage	getMessage(int messageNumber)
PagedMessage[]	getMessages()
int	getNumberOfMessages()
long	getPageId()
boolean	isLive()
void	setMessages(PagedMessage[] messages)

Method Detail

getPageId

long getPageId()

getNumberOfMessages

int getNumberOfMessages()

setMessages

void setMessages(PagedMessage[] messages)

getMessages

PagedMessage[] getMessages()

isLive

boolean isLive()

Specified by:

isLive in interface SoftValueHashMap.ValueCache

Returns:

whether this cache is still being updated

getMessage

PagedMessage getMessage(int messageNumber)

Parameters:

messageNumber - The order of the message on the page

Returns:

close

void close()