org.janusgraph.diskstorage.cql.function.mutate

Class AbstractCQLMutateManyUnloggedFunction

java.lang.Object

org.janusgraph.diskstorage.cql.function.mutate.AbstractCQLMutateManyFunction

org.janusgraph.diskstorage.cql.function.mutate.AbstractCQLMutateManyUnloggedFunction

All Implemented Interfaces:

CQLMutateManyFunction

Direct Known Subclasses:

CQLExecutorServiceMutateManyUnloggedFunction, CQLSimpleMutateManyUnloggedFunction

public abstract class AbstractCQLMutateManyUnloggedFunction
extends AbstractCQLMutateManyFunction
implements CQLMutateManyFunction

Field Summary

Fields inherited from class org.janusgraph.diskstorage.cql.function.mutate.AbstractCQLMutateManyFunction

additionsFunction, createMaskedTimestampFunction, deletionsFunction, sleepAfterWriteFunction

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractCQLMutateManyUnloggedFunction(TimestampProvider times, boolean assignTimestamp, com.datastax.oss.driver.api.core.CqlSession session, Map<String,CQLKeyColumnValueStore> openStores, int batchSize, ConsumerWithBackendException<DistributedStoreManager.MaskedTimestamp> sleepAfterWriteFunction)

Method Summary

Modifier and Type	Method and Description
protected CompletableFuture<com.datastax.oss.driver.api.core.cql.AsyncResultSet>	execAsyncUnlogged(io.vavr.collection.Seq<com.datastax.oss.driver.api.core.cql.BatchableStatement<com.datastax.oss.driver.api.core.cql.BoundStatement>> group, StoreTransaction txh)
protected abstract Optional<Throwable>	mutate(DistributedStoreManager.MaskedTimestamp commitTime, Map<String,Map<StaticBuffer,KCVMutation>> mutations, StoreTransaction txh)
void	mutateMany(Map<String,Map<StaticBuffer,KCVMutation>> mutations, StoreTransaction txh)
protected io.vavr.collection.Iterator<io.vavr.collection.Seq<com.datastax.oss.driver.api.core.cql.BatchableStatement<com.datastax.oss.driver.api.core.cql.BoundStatement>>>	toGroupedBatchableStatementsSequenceIterator(DistributedStoreManager.MaskedTimestamp commitTime, KCVMutation keyMutations, CQLKeyColumnValueStore columnValueStore, StaticBuffer key)

Methods inherited from class org.janusgraph.diskstorage.cql.function.mutate.AbstractCQLMutateManyFunction

getColumnValueStore

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCQLMutateManyUnloggedFunction

protected AbstractCQLMutateManyUnloggedFunction(TimestampProvider times,
                                                boolean assignTimestamp,
                                                com.datastax.oss.driver.api.core.CqlSession session,
                                                Map<String,CQLKeyColumnValueStore> openStores,
                                                int batchSize,
                                                ConsumerWithBackendException<DistributedStoreManager.MaskedTimestamp> sleepAfterWriteFunction)

Method Detail

mutateMany

public void mutateMany(Map<String,Map<StaticBuffer,KCVMutation>> mutations,
                       StoreTransaction txh)
                throws BackendException

Specified by:

mutateMany in interface CQLMutateManyFunction

Throws:

BackendException

execAsyncUnlogged

protected CompletableFuture<com.datastax.oss.driver.api.core.cql.AsyncResultSet> execAsyncUnlogged(io.vavr.collection.Seq<com.datastax.oss.driver.api.core.cql.BatchableStatement<com.datastax.oss.driver.api.core.cql.BoundStatement>> group,
                                                                                                   StoreTransaction txh)

toGroupedBatchableStatementsSequenceIterator

protected io.vavr.collection.Iterator<io.vavr.collection.Seq<com.datastax.oss.driver.api.core.cql.BatchableStatement<com.datastax.oss.driver.api.core.cql.BoundStatement>>> toGroupedBatchableStatementsSequenceIterator(DistributedStoreManager.MaskedTimestamp commitTime,
                                                                                                                                                                                                                         KCVMutation keyMutations,
                                                                                                                                                                                                                         CQLKeyColumnValueStore columnValueStore,
                                                                                                                                                                                                                         StaticBuffer key)

mutate

protected abstract Optional<Throwable> mutate(DistributedStoreManager.MaskedTimestamp commitTime,
                                              Map<String,Map<StaticBuffer,KCVMutation>> mutations,
                                              StoreTransaction txh)