Package com.gigaspaces.internal.server.space.mvcc

Class MVCCGenerationsState

java.lang.Object

com.gigaspaces.internal.server.space.mvcc.MVCCGenerationsState

All Implemented Interfaces:

ISwapExternalizable, SmartExternalizable, Externalizable, Serializable

public class MVCCGenerationsState
extends Object
implements SmartExternalizable, ISwapExternalizable, Serializable

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MVCCGenerationsState()
MVCCGenerationsState(long nextGeneration, long completedGeneration, Set<Long> uncompletedGenerations)

Method Summary

Modifier and Type	Method	Description
void	addUncompletedGeneration(long generation)
static MVCCGenerationsState	empty()
boolean	equals(Object o)
long	getCompletedGeneration()
Set<Long>	getCopyOfUncompletedGenerationsSet()
long	getNextGeneration()
int	hashCode()
boolean	isUncompletedGeneration(long generation)
void	readExternal(ObjectInput in)
void	readFromSwap(ObjectInput in)
void	removeFromUncompletedGenerations(Set<Long> completedSet)
static MVCCGenerationsState	revertGenerationState(long generationToRevert)
void	setCompletedGeneration(long completedGeneration)
void	setNextGeneration(long nextGeneration)
String	toString()
void	writeExternal(ObjectOutput out)
void	writeToSwap(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.gigaspaces.serialization.SmartExternalizable

enabledSmartExternalizableWithReference

Constructor Details

MVCCGenerationsState

public MVCCGenerationsState(long nextGeneration,
 long completedGeneration,
 Set<Long> uncompletedGenerations)

MVCCGenerationsState

public MVCCGenerationsState()

Method Details

empty

public static MVCCGenerationsState empty()

revertGenerationState

public static MVCCGenerationsState revertGenerationState(long generationToRevert)

getNextGeneration

public long getNextGeneration()

setNextGeneration

public void setNextGeneration(long nextGeneration)

getCompletedGeneration

public long getCompletedGeneration()

setCompletedGeneration

public void setCompletedGeneration(long completedGeneration)

isUncompletedGeneration

public boolean isUncompletedGeneration(long generation)

addUncompletedGeneration

public void addUncompletedGeneration(long generation)

removeFromUncompletedGenerations

public void removeFromUncompletedGenerations(Set<Long> completedSet)

getCopyOfUncompletedGenerationsSet

public Set<Long> getCopyOfUncompletedGenerationsSet()

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

writeToSwap

public void writeToSwap(ObjectOutput out)
                 throws IOException

Specified by:

writeToSwap in interface ISwapExternalizable

Throws:

IOException

readFromSwap

public void readFromSwap(ObjectInput in)
                  throws IOException,
ClassNotFoundException

Specified by:

readFromSwap in interface ISwapExternalizable

Throws:

IOException

ClassNotFoundException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object