public final class PartitionFilter extends Object implements Serializable
Modifier and Type | Method and Description |
---|---|
static PartitionFilter |
after(Key key)
Return records after key's digest in partition containing the digest.
|
static PartitionFilter |
all()
Read all partitions.
|
int |
getBegin()
Return first partition id.
|
int |
getCount()
Return count of partitions.
|
byte[] |
getDigest()
Return resume after digest.
|
com.aerospike.client.query.PartitionStatus[] |
getPartitions()
Return status of each partition after scan termination.
|
static PartitionFilter |
id(int id)
Filter by partition id.
|
boolean |
isDone()
If using
ScanPolicy.maxRecords or
QueryPolicy.maxRecords ,
did previous paginated scans with this partition filter instance return all records? |
static PartitionFilter |
range(int begin,
int count)
Filter by partition range.
|
void |
setPartitions(com.aerospike.client.query.PartitionStatus[] partitions)
Set status of each partition after scan termination.
|
public static PartitionFilter all()
public static PartitionFilter id(int id)
id
- partition id (0 - 4095)public static PartitionFilter after(Key key)
key
- return records after this key's digestpublic static PartitionFilter range(int begin, int count)
begin
- start partition id (0 - 4095)count
- number of partitionspublic int getBegin()
public int getCount()
public byte[] getDigest()
public com.aerospike.client.query.PartitionStatus[] getPartitions()
The partition status is accurate for sync/async scanPartitions and async queryPartitions.
The partition status is not accurate for
AerospikeClient.queryPartitions(com.aerospike.client.policy.QueryPolicy, Statement, PartitionFilter)
because the last digest received is set during query parsing, but the user may not have retrieved
that digest from the RecordSet yet.
public void setPartitions(com.aerospike.client.query.PartitionStatus[] partitions)
public boolean isDone()
ScanPolicy.maxRecords
or
QueryPolicy.maxRecords
,
did previous paginated scans with this partition filter instance return all records?Copyright © 2012–2022 Aerospike, Inc. All rights reserved.