Package cz.o2.proxima.core.transaction

Class State

java.lang.Object

cz.o2.proxima.core.transaction.State

All Implemented Interfaces:

java.io.Serializable

@Internal
public class State
extends java.lang.Object
implements java.io.Serializable

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	State.Flags

Constructor Summary

Constructors

Constructor	Description
State()

Method Summary

Modifier and Type	Method	Description
State	aborted()	Move this state to State.Flags.ABORTED.
protected boolean	canEqual(java.lang.Object other)
State	committed(java.util.Collection<StreamElement> outputs)	Create new State that is marked as State.Flags.COMMITTED.
static State	empty()
boolean	equals(java.lang.Object o)
java.util.Collection<StreamElement>	getCommittedOutputs()
State.Flags	getFlags()
java.util.Collection<KeyAttribute>	getInputAttributes()
long	getSequentialId()
long	getStamp()
int	hashCode()
boolean	isFinal()
static State	open(long sequentialId, long stamp, java.util.Collection<KeyAttribute> openAttributes)
java.lang.String	toString()
State	update(java.util.Collection<KeyAttribute> additionalAttributes)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

State

public State()

Method Detail

open

public static State open(long sequentialId,
                         long stamp,
                         java.util.Collection<KeyAttribute> openAttributes)

empty

public static State empty()

committed

public State committed(java.util.Collection<StreamElement> outputs)

Create new State that is marked as State.Flags.COMMITTED.

Parameters:

outputs - the attributes that are to be committed

Returns:

new State marked as State.Flags.COMMITTED.

update

public State update(java.util.Collection<KeyAttribute> additionalAttributes)

aborted

public State aborted()

Move this state to State.Flags.ABORTED.

Returns:

new State marked as State.Flags.ABORTED.

isFinal

public boolean isFinal()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

canEqual

protected boolean canEqual(java.lang.Object other)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getSequentialId

public long getSequentialId()

getStamp

public long getStamp()

getFlags

public State.Flags getFlags()

getInputAttributes

public java.util.Collection<KeyAttribute> getInputAttributes()

getCommittedOutputs

public java.util.Collection<StreamElement> getCommittedOutputs()