org.onosproject.store.consistent.impl

Class DefaultDatabaseState

java.lang.Object

org.onosproject.store.consistent.impl.DefaultDatabaseState

All Implemented Interfaces:

DatabaseState<String,byte[]>

public class DefaultDatabaseState
extends Object
implements DatabaseState<String,byte[]>

Default database state.

Constructor Summary

Constructors

Constructor and Description
DefaultDatabaseState()

Method Summary

Modifier and Type	Method and Description
CommitResponse	commit(org.onosproject.store.service.Transaction transaction)
Long	counterAddAndGet(String counterName, long delta)
Long	counterGet(String counterName)
Long	counterGetAndAdd(String counterName, long delta)
Map<String,Long>	counters()
void	init(net.kuujo.copycat.state.StateContext<DatabaseState<String,byte[]>> context) Initializes the database state.
Result<Void>	mapClear(String mapName)
boolean	mapContainsKey(String mapName, String key)
boolean	mapContainsValue(String mapName, byte[] value)
Set<Map.Entry<String,org.onosproject.store.service.Versioned<byte[]>>>	mapEntrySet(String mapName)
org.onosproject.store.service.Versioned<byte[]>	mapGet(String mapName, String key)
boolean	mapIsEmpty(String mapName)
Set<String>	mapKeySet(String mapName)
Set<String>	maps()
int	mapSize(String mapName)
Result<UpdateResult<String,byte[]>>	mapUpdate(String mapName, String key, Match<byte[]> valueMatch, Match<Long> versionMatch, byte[] value)
Collection<org.onosproject.store.service.Versioned<byte[]>>	mapValues(String mapName)
boolean	prepare(org.onosproject.store.service.Transaction transaction)
CommitResponse	prepareAndCommit(org.onosproject.store.service.Transaction transaction)
byte[]	queuePeek(String queueName)
byte[]	queuePop(String queueName)
void	queuePush(String queueName, byte[] entry)
Long	queueSize(String queueName)
boolean	rollback(org.onosproject.store.service.Transaction transaction)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultDatabaseState

public DefaultDatabaseState()

Method Detail

init

public void init(net.kuujo.copycat.state.StateContext<DatabaseState<String,byte[]>> context)

Description copied from interface: DatabaseState

Initializes the database state.

Specified by:

init in interface DatabaseState<String,byte[]>

Parameters:

context - The map state context.

maps

public Set<String> maps()

Specified by:

maps in interface DatabaseState<String,byte[]>

counters

public Map<String,Long> counters()

Specified by:

counters in interface DatabaseState<String,byte[]>

mapSize

public int mapSize(String mapName)

Specified by:

mapSize in interface DatabaseState<String,byte[]>

mapIsEmpty

public boolean mapIsEmpty(String mapName)

Specified by:

mapIsEmpty in interface DatabaseState<String,byte[]>

mapContainsKey

public boolean mapContainsKey(String mapName,
                              String key)

Specified by:

mapContainsKey in interface DatabaseState<String,byte[]>

mapContainsValue

public boolean mapContainsValue(String mapName,
                                byte[] value)

Specified by:

mapContainsValue in interface DatabaseState<String,byte[]>

mapGet

public org.onosproject.store.service.Versioned<byte[]> mapGet(String mapName,
                                                              String key)

Specified by:

mapGet in interface DatabaseState<String,byte[]>

mapUpdate

public Result<UpdateResult<String,byte[]>> mapUpdate(String mapName,
                                                     String key,
                                                     Match<byte[]> valueMatch,
                                                     Match<Long> versionMatch,
                                                     byte[] value)

Specified by:

mapUpdate in interface DatabaseState<String,byte[]>

mapClear

public Result<Void> mapClear(String mapName)

Specified by:

mapClear in interface DatabaseState<String,byte[]>

mapKeySet

public Set<String> mapKeySet(String mapName)

Specified by:

mapKeySet in interface DatabaseState<String,byte[]>

mapValues

public Collection<org.onosproject.store.service.Versioned<byte[]>> mapValues(String mapName)

Specified by:

mapValues in interface DatabaseState<String,byte[]>

mapEntrySet

public Set<Map.Entry<String,org.onosproject.store.service.Versioned<byte[]>>> mapEntrySet(String mapName)

Specified by:

mapEntrySet in interface DatabaseState<String,byte[]>

counterAddAndGet

public Long counterAddAndGet(String counterName,
                             long delta)

Specified by:

counterAddAndGet in interface DatabaseState<String,byte[]>

counterGetAndAdd

public Long counterGetAndAdd(String counterName,
                             long delta)

Specified by:

counterGetAndAdd in interface DatabaseState<String,byte[]>

counterGet

public Long counterGet(String counterName)

Specified by:

counterGet in interface DatabaseState<String,byte[]>

queueSize

public Long queueSize(String queueName)

Specified by:

queueSize in interface DatabaseState<String,byte[]>

queuePeek

public byte[] queuePeek(String queueName)

Specified by:

queuePeek in interface DatabaseState<String,byte[]>

queuePop

public byte[] queuePop(String queueName)

Specified by:

queuePop in interface DatabaseState<String,byte[]>

queuePush

public void queuePush(String queueName,
                      byte[] entry)

Specified by:

queuePush in interface DatabaseState<String,byte[]>

prepareAndCommit

public CommitResponse prepareAndCommit(org.onosproject.store.service.Transaction transaction)

Specified by:

prepareAndCommit in interface DatabaseState<String,byte[]>

prepare

public boolean prepare(org.onosproject.store.service.Transaction transaction)

Specified by:

prepare in interface DatabaseState<String,byte[]>

commit

public CommitResponse commit(org.onosproject.store.service.Transaction transaction)

Specified by:

commit in interface DatabaseState<String,byte[]>

rollback

public boolean rollback(org.onosproject.store.service.Transaction transaction)

Specified by:

rollback in interface DatabaseState<String,byte[]>