com.neeve.ods
Interface IStoreCommitQueue

public interface IStoreCommitQueue

Represents a read only view into an ODS commit queue.

Nested Class Summary

static interface	IStoreCommitQueue.IEntry Represents an entry in a commit queue
static interface	IStoreCommitQueue.IPutEntry Represents an object put entry in a commit queue
static interface	IStoreCommitQueue.IRemoveEntry Represents an object remove entry in a commit queue
static interface	IStoreCommitQueue.ISendEntry Represents an object send entry in a commit queue
static interface	IStoreCommitQueue.IUpdateEntry Represents an object update entry in a commit queue

Method Summary

IStoreCommitQueue.IEntry	first() Get the first entry in a commit queue.
Iterator<? extends IStoreCommitQueue.IEntry>	iterator() Get a commit queue iterator.
IStoreCommitQueue.IEntry	last() Get the last entry in a commit queue.
int	size() Return the size of a commit queue.

Method Detail

first

IStoreCommitQueue.IEntry first()

Get the first entry in a commit queue.

Returns:

Returns the first entry in the queue or null if queue is empty.

Threading:

This method is not safe for concurrent access by multiple threads.

iterator

Iterator<? extends IStoreCommitQueue.IEntry> iterator()

Get a commit queue iterator.

Threading:

No other operation is permitted on a commit queue while the thread that retrieves the iterator is traversing the queue.

last

IStoreCommitQueue.IEntry last()

Get the last entry in a commit queue.

Returns:

Returns the last entry in the queue or null if queue is empty.

Threading:

This method is not safe for concurrent access by multiple threads.

size

int size()

Return the size of a commit queue.

Threading:

This method is not safe for concurrent access by multiple threads.