Package org.apache.flink.state.forst

Class ForStDBBunchPutRequest<K,N,UK,UV>

java.lang.Object

org.apache.flink.state.forst.ForStDBPutRequest<K,N,Map<UK,UV>>

org.apache.flink.state.forst.ForStDBBunchPutRequest<K,N,UK,UV>

Type Parameters:

K - The type of key in put state access request.

N - The type of namespace in put state access request.

UK - The type of user key in put state access request.

UV - The type of user value in put state access request.

public class ForStDBBunchPutRequest<K,N,UK,UV>
extends ForStDBPutRequest<K,N,Map<UK,UV>>

The Bunch Put access request for ForStDB.

Constructor Summary

Constructors

Constructor	Description
ForStDBBunchPutRequest(ContextKey<K,N> key, Map<UK,UV> value, ForStMapState<K,N,UK,UV> table, InternalStateFuture<Void> future)

Method Summary

Modifier and Type	Method	Description
byte[]	buildSerializedKey(UK userKey)
byte[]	buildSerializedValue(UV singleValue)
Map<?,?>	getBunchValue()
void	process(ForStDBWriteBatchWrapper writeBatchWrapper, org.forstdb.RocksDB db)

Methods inherited from class org.apache.flink.state.forst.ForStDBPutRequest

buildSerializedKey, buildSerializedValue, completeStateFuture, completeStateFutureExceptionally, getColumnFamilyHandle, valueIsNull

Methods inherited from class java.lang.Object

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

Constructor Detail

ForStDBBunchPutRequest

public ForStDBBunchPutRequest(ContextKey<K,N> key,
                              Map<UK,UV> value,
                              ForStMapState<K,N,UK,UV> table,
                              InternalStateFuture<Void> future)

Method Detail

process

public void process(ForStDBWriteBatchWrapper writeBatchWrapper,
                    org.forstdb.RocksDB db)
             throws IOException,
                    org.forstdb.RocksDBException

Overrides:

process in class ForStDBPutRequest<K,N,Map<UK,UV>>

Throws:

IOException

org.forstdb.RocksDBException

buildSerializedKey

public byte[] buildSerializedKey(UK userKey)
                          throws IOException

Throws:

IOException

buildSerializedValue

public byte[] buildSerializedValue(UV singleValue)
                            throws IOException

Throws:

IOException

getBunchValue

@VisibleForTesting
public Map<?,?> getBunchValue()