Package nosql.batch.update.aerospike.wal

Class AerospikeWriteAheadLogManager<LOCKS extends AerospikeBatchLocks<EV>,UPDATES,EV>

java.lang.Object

nosql.batch.update.aerospike.wal.AerospikeWriteAheadLogManager<LOCKS,UPDATES,EV>

All Implemented Interfaces:

WriteAheadLogManager<LOCKS,UPDATES,com.aerospike.client.Value>

public class AerospikeWriteAheadLogManager<LOCKS extends AerospikeBatchLocks<EV>,UPDATES,EV>
extends Object
implements WriteAheadLogManager<LOCKS,UPDATES,com.aerospike.client.Value>

Constructor Summary

Constructors

Constructor	Description
AerospikeWriteAheadLogManager(com.aerospike.client.IAerospikeClient client, String walNamespace, String walSetName, AerospikeBatchUpdateSerde<LOCKS,UPDATES,EV> batchSerializer, Clock clock)

Method Summary

Modifier and Type	Method	Description
boolean	deleteBatch(com.aerospike.client.Value batchId)
static com.aerospike.client.Value	generateBatchId()
com.aerospike.client.IAerospikeClient	getClient()
List<WalRecord<LOCKS,UPDATES,com.aerospike.client.Value>>	getStaleBatchesForRange(WalTimeRange timeRange)
List<WalTimeRange>	getTimeRanges(Duration staleThreshold, int batchSize)
static List<WalTimeRange>	getTimeRangesForTimestamps(List<Long> timestamps, int batchSize)
String	getWalNamespace()
String	getWalSetName()
static com.aerospike.client.query.Statement	staleBatchesStatement(String walNamespace, String walSetName, long begin, long end)
static com.aerospike.client.query.Statement	staleBatchesStatement(Duration staleThreshold, String walNamespace, String walSetName, Clock clock)
com.aerospike.client.Value	writeBatch(BatchUpdate<LOCKS,UPDATES> batch)

Methods inherited from class java.lang.Object

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

Constructor Details

AerospikeWriteAheadLogManager

public AerospikeWriteAheadLogManager(com.aerospike.client.IAerospikeClient client,
 String walNamespace,
 String walSetName,
 AerospikeBatchUpdateSerde<LOCKS,UPDATES,EV> batchSerializer,
 Clock clock)

Method Details

writeBatch

public com.aerospike.client.Value writeBatch(BatchUpdate<LOCKS,UPDATES> batch)

Specified by:

writeBatch in interface WriteAheadLogManager<LOCKS extends AerospikeBatchLocks<EV>,UPDATES,EV>

generateBatchId

public static com.aerospike.client.Value generateBatchId()

deleteBatch

public boolean deleteBatch(com.aerospike.client.Value batchId)

Specified by:

deleteBatch in interface WriteAheadLogManager<LOCKS extends AerospikeBatchLocks<EV>,UPDATES,EV>

getTimeRanges

public List<WalTimeRange> getTimeRanges(Duration staleThreshold,
 int batchSize)

Specified by:

getTimeRanges in interface WriteAheadLogManager<LOCKS extends AerospikeBatchLocks<EV>,UPDATES,EV>

getStaleBatchesForRange

public List<WalRecord<LOCKS,UPDATES,com.aerospike.client.Value>> getStaleBatchesForRange(WalTimeRange timeRange)

Specified by:

getStaleBatchesForRange in interface WriteAheadLogManager<LOCKS extends AerospikeBatchLocks<EV>,UPDATES,EV>

staleBatchesStatement

public static com.aerospike.client.query.Statement staleBatchesStatement(Duration staleThreshold,
 String walNamespace,
 String walSetName,
 Clock clock)

staleBatchesStatement

public static com.aerospike.client.query.Statement staleBatchesStatement(String walNamespace,
 String walSetName,
 long begin,
 long end)

getTimeRangesForTimestamps

public static List<WalTimeRange> getTimeRangesForTimestamps(List<Long> timestamps,
 int batchSize)

getWalNamespace

public String getWalNamespace()

getWalSetName

public String getWalSetName()

getClient

public com.aerospike.client.IAerospikeClient getClient()