Package cz.o2.proxima.core.transaction

Class Commit

java.lang.Object

cz.o2.proxima.core.transaction.Commit

All Implemented Interfaces:

java.io.Serializable

public class Commit
extends java.lang.Object
implements java.io.Serializable

A commit request sent in case there are multiple output attributes written in a transaction. When there is only single attribute, the output is written directly to target commit-log.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Commit.TransactionUpdate	An update to transactional attribute of a transaction.

Constructor Summary

Constructors

Constructor	Description
Commit()

Method Summary

Modifier and Type	Method	Description
static Commit	outputs(java.util.Collection<Commit.TransactionUpdate> transactionUpdates, java.util.Collection<StreamElement> outputs)	Create new Commit message to be appended to _transcation.commit
static Commit	updates(java.util.Collection<Commit.TransactionUpdate> transactionUpdates)	Create new Commit message to be appended to _transcation.commit

Methods inherited from class java.lang.Object

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

Constructor Detail

Commit

public Commit()

Method Detail

outputs

public static Commit outputs(java.util.Collection<Commit.TransactionUpdate> transactionUpdates,
                             java.util.Collection<StreamElement> outputs)

Create new Commit message to be appended to _transcation.commit

Parameters:

outputs - updates to write

Returns:

the commit

updates

public static Commit updates(java.util.Collection<Commit.TransactionUpdate> transactionUpdates)

Create new Commit message to be appended to _transcation.commit

Parameters:

transactionUpdates - Updates to transactional attributes.