io.konig.core

Interface Transaction

All Known Implementing Classes:

MemoryGraph

public interface Transaction

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Transaction.Status

Method Summary

Modifier and Type	Method and Description
void	addWorker(TransactionWorker worker)
List<Edge>	asList() Get the list of edges added to the graph in the current transaction
void	commit() Commit the currently open transaction
Transaction.Status	getStatus() Check whether a transaction is open
void	open() Open a transaction.
void	removeWorker(TransactionWorker worker)
void	rollback()

Method Detail

open

void open()

Open a transaction.

getStatus

Transaction.Status getStatus()

Check whether a transaction is open

Returns:

True if a transaction is open and false otherwise.

commit

void commit()

Commit the currently open transaction

rollback

void rollback()

asList

List<Edge> asList()

Get the list of edges added to the graph in the current transaction

Returns:

The list of edges added to the graph in the current transaction, or null if no transaction is open.

addWorker

void addWorker(TransactionWorker worker)

removeWorker

void removeWorker(TransactionWorker worker)