| Package | Description |
|---|---|
| com.hazelcast.connector |
Hazelcast 3 connector provides sources, sinks and enrichment using data
in Hazelcast 3 remote cluster
|
| com.hazelcast.function |
Serializable and exception-declaring variants of functional interfaces from
java.util.function. |
| com.hazelcast.jet.aggregate |
Contains
AggregateOperation and its several variants, as well
as a builder object for the aggregate operations. |
| com.hazelcast.jet.avro |
Apache Avro file read/write support for Hazelcast Jet.
|
| com.hazelcast.jet.core.processor |
Contains static utility classes with factories of Jet processors.
|
| com.hazelcast.jet.hadoop |
Apache Hadoop read/write support for Hazelcast Jet.
|
| com.hazelcast.jet.pipeline |
The Pipeline API is Jet's high-level API to build and execute
distributed computation jobs.
|
| com.hazelcast.jet.s3 |
AWS S3 read/write support for Hazelcast Jet.
|
| Modifier and Type | Method and Description |
|---|---|
static <K,V,T,R> BiFunctionEx<? super Map<K,V>,? super T,R> |
Hz3Enrichment.mapUsingIMap(FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn)
Helper function to convert simple lookupKeyFn and mapFn to mapAsyncFn required by
GeneralStage.mapUsingServiceAsync(ServiceFactory, BiFunctionEx) |
static <K,V,T,R> BiFunctionEx<? super AsyncMap<K,V>,? super T,CompletableFuture<R>> |
Hz3Enrichment.mapUsingIMapAsync(FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn)
Helper function to convert simple lookupKeyFn and mapFn to mapAsyncFn required by
GeneralStage.mapUsingServiceAsync(ServiceFactory, BiFunctionEx) |
| Modifier and Type | Method and Description |
|---|---|
static <K,V,T,R> BiFunctionEx<? super Map<K,V>,? super T,R> |
Hz3Enrichment.mapUsingIMap(FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn)
Helper function to convert simple lookupKeyFn and mapFn to mapAsyncFn required by
GeneralStage.mapUsingServiceAsync(ServiceFactory, BiFunctionEx) |
static <K,V,T,R> BiFunctionEx<? super AsyncMap<K,V>,? super T,CompletableFuture<R>> |
Hz3Enrichment.mapUsingIMapAsync(FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn)
Helper function to convert simple lookupKeyFn and mapFn to mapAsyncFn required by
GeneralStage.mapUsingServiceAsync(ServiceFactory, BiFunctionEx) |
| Modifier and Type | Method and Description |
|---|---|
default <V> BiFunctionEx<T,U,V> |
BiFunctionEx.andThen(FunctionEx<? super R,? extends V> after)
Serializable variant of java.util.function.BiFunction#andThen(Function). |
| Modifier and Type | Method and Description |
|---|---|
static <T0,A0,R0,T1,A1,R1,R> |
AggregateOperations.aggregateOperation2(AggregateOperation1<? super T0,A0,? extends R0> op0,
AggregateOperation1<? super T1,A1,? extends R1> op1,
BiFunctionEx<? super R0,? super R1,? extends R> exportFinishFn)
Returns an aggregate operation that is a composite of two independent
aggregate operations, each one accepting its own input.
|
static <T,A0,A1,R0,R1,R> |
AggregateOperations.allOf(AggregateOperation1<? super T,A0,? extends R0> op0,
AggregateOperation1<? super T,A1,? extends R1> op1,
BiFunctionEx<? super R0,? super R1,? extends R> exportFinishFn)
Returns an aggregate operation that is a composite of two aggregate
operations.
|
| Modifier and Type | Method and Description |
|---|---|
<T> BatchSource<T> |
AvroSourceBuilder.build(BiFunctionEx<String,? super D,T> mapOutputFn)
Builds a custom Avro file
BatchSource with supplied components
and the output function mapOutputFn. |
static <D> BatchSource<D> |
AvroSources.files(String directory,
BiFunctionEx<String,org.apache.avro.generic.GenericRecord,D> mapOutputFn)
Convenience for
AvroSources.filesBuilder(String, SupplierEx) which
reads all the files in the supplied directory as generic records and
emits the results of transforming each generic record with the supplied
mapping function. |
static <D,T> ProcessorMetaSupplier |
AvroProcessors.readFilesP(String directory,
String glob,
boolean sharedFileSystem,
SupplierEx<? extends org.apache.avro.io.DatumReader<D>> datumReaderSupplier,
BiFunctionEx<String,? super D,T> mapOutputFn)
Returns a supplier of processors for
AvroSources.filesBuilder(java.lang.String, java.lang.Class<D>). |
| Modifier and Type | Method and Description |
|---|---|
static <K,A,R,OUT> |
Processors.aggregateByKeyP(List<FunctionEx<?,? extends K>> keyFns,
AggregateOperation<A,R> aggrOp,
BiFunctionEx<? super K,? super R,OUT> mapToOutputFn)
Returns a supplier of processors for a vertex that groups items by key
and performs the provided aggregate operation on each group.
|
static <K,A,R,OUT> |
Processors.combineByKeyP(AggregateOperation<A,R> aggrOp,
BiFunctionEx<? super K,? super R,OUT> mapToOutputFn)
Returns a supplier of processors for the second-stage vertex in a
two-stage group-and-aggregate setup.
|
static <C,S,T,R> ProcessorSupplier |
Processors.flatMapUsingServiceP(ServiceFactory<C,S> serviceFactory,
BiFunctionEx<? super S,? super T,? extends Traverser<R>> flatMapFn)
Returns a supplier of processors for a vertex that applies the provided
item-to-traverser mapping function to each received item and emits all
the items from the resulting traverser.
|
static <C,S,T,K,R> |
Processors.mapUsingServiceAsyncP(ServiceFactory<C,S> serviceFactory,
int maxConcurrentOps,
boolean preserveOrder,
FunctionEx<T,K> extractKeyFn,
BiFunctionEx<? super S,? super T,CompletableFuture<R>> mapAsyncFn)
Asynchronous version of
Processors.mapUsingServiceP(com.hazelcast.jet.pipeline.ServiceFactory<C, S>, com.hazelcast.function.BiFunctionEx<? super S, ? super T, ? extends R>): the mapAsyncFn returns a CompletableFuture<R> instead of just
R. |
static <C,S,T,R> ProcessorSupplier |
Processors.mapUsingServiceP(ServiceFactory<C,S> serviceFactory,
BiFunctionEx<? super S,? super T,? extends R> mapFn)
Returns a supplier of processors for a vertex which, for each received
item, emits the result of applying the given mapping function to it.
|
static <R> ProcessorMetaSupplier |
SourceProcessors.readFilesP(String directory,
Charset charset,
String glob,
boolean sharedFileSystem,
BiFunctionEx<? super String,? super String,? extends R> mapOutputFn)
Returns a supplier of processors for
Sources.filesBuilder(java.lang.String). |
static ProcessorMetaSupplier |
SourceProcessors.streamFilesP(String watchedDirectory,
Charset charset,
String glob,
boolean sharedFileSystem,
BiFunctionEx<? super String,? super String,?> mapOutputFn)
Returns a supplier of processors for
Sources.filesBuilder(java.lang.String). |
static <T,K,V> ProcessorMetaSupplier |
SinkProcessors.updateMapP(String mapName,
FunctionEx<? super T,? extends K> toKeyFn,
BiFunctionEx<? super V,? super T,? extends V> updateFn)
Returns a supplier of processors for
Sinks.mapWithEntryProcessor(String, FunctionEx, FunctionEx) . |
static <T,K,V> ProcessorMetaSupplier |
SinkProcessors.updateRemoteMapP(String mapName,
ClientConfig clientConfig,
FunctionEx<? super T,? extends K> toKeyFn,
BiFunctionEx<? super V,? super T,? extends V> updateFn)
Returns a supplier of processors for
Sinks.remoteMapWithUpdating(String, ClientConfig, FunctionEx
, BiFunctionEx). |
static <T> ProcessorMetaSupplier |
SinkProcessors.writeJmsQueueP(String queueName,
boolean exactlyOnce,
SupplierEx<? extends javax.jms.Connection> newConnectionFn,
BiFunctionEx<? super javax.jms.Session,? super T,? extends javax.jms.Message> messageFn)
Returns a supplier of processors for
Sinks.jmsQueueBuilder(com.hazelcast.function.SupplierEx<javax.jms.ConnectionFactory>). |
static <T> ProcessorMetaSupplier |
SinkProcessors.writeJmsTopicP(String topicName,
boolean exactlyOnce,
SupplierEx<? extends javax.jms.Connection> newConnectionFn,
BiFunctionEx<? super javax.jms.Session,? super T,? extends javax.jms.Message> messageFn)
Returns a supplier of processors for
Sinks.jmsTopicBuilder(com.hazelcast.function.SupplierEx<javax.jms.ConnectionFactory>). |
| Modifier and Type | Method and Description |
|---|---|
static <K,V,E> BatchSource<E> |
HadoopSources.inputFormat(org.apache.hadoop.conf.Configuration configuration,
BiFunctionEx<K,V,E> projectionFn)
Returns a source that reads records from Apache Hadoop HDFS and emits
the results of transforming each record (a key-value pair) with the
supplied projection function.
|
static <K,V,E> BatchSource<E> |
HadoopSources.inputFormat(ConsumerEx<org.apache.hadoop.conf.Configuration> configureFn,
BiFunctionEx<K,V,E> projectionFn)
Returns a source that reads records from Apache Hadoop HDFS and emits
the results of transforming each record (a key-value pair) with the
supplied projection function.
|
static <K,V,R> ProcessorMetaSupplier |
HadoopProcessors.readHadoopP(org.apache.hadoop.conf.Configuration configuration,
BiFunctionEx<K,V,R> projectionFn)
Returns a supplier of processors for
HadoopSources.inputFormat(Configuration, BiFunctionEx). |
static <K,V,R> ProcessorMetaSupplier |
HadoopProcessors.readHadoopP(Permission permission,
ConsumerEx<org.apache.hadoop.conf.Configuration> configureFn,
BiFunctionEx<K,V,R> projectionFn)
Returns a supplier of processors for
FileSources.files(String). |
| Modifier and Type | Method and Description |
|---|---|
BiFunctionEx<? super Processor.Context,? super C,? extends S> |
ServiceFactory.createServiceFn()
Returns the function that creates the service object.
|
| Modifier and Type | Method and Description |
|---|---|
<R,OUT> BatchStage<OUT> |
GroupAggregateBuilder1.build(AggregateOperation<?,R> aggrOp,
BiFunctionEx<? super K,? super R,OUT> mapToOutputFn)
Deprecated.
This is a leftover from an earlier development cycle of the
Pipeline API. Use
GroupAggregateBuilder1.build(AggregateOperation) instead and add
a separate mapping stage with mapToOutputFn. |
<T> BatchSource<T> |
FileSourceBuilder.build(BiFunctionEx<String,String,? extends T> mapOutputFn)
Deprecated.
Use
FileSources.files(java.lang.String). Will be removed in Jet 5.0. |
<R> BatchStage<R> |
HashJoinBuilder.build(BiFunctionEx<T0,ItemsByTag,R> mapToOutputFn)
Builds a new pipeline stage that performs the hash-join operation.
|
<R> StreamStage<R> |
StreamHashJoinBuilder.build(BiFunctionEx<T0,ItemsByTag,R> mapToOutputFn)
Builds a new pipeline stage that performs the hash-join operation.
|
<T> StreamSource<T> |
FileSourceBuilder.buildWatcher(BiFunctionEx<String,String,? extends T> mapOutputFn)
Builds a source that emits a stream of lines of text coming from files in
the watched directory (but not its subdirectories).
|
<S,R> BatchStage<R> |
BatchStage.flatMapStateful(SupplierEx<? extends S> createFn,
BiFunctionEx<? super S,? super T,? extends Traverser<R>> flatMapFn) |
<S,R> GeneralStage<R> |
GeneralStage.flatMapStateful(SupplierEx<? extends S> createFn,
BiFunctionEx<? super S,? super T,? extends Traverser<R>> flatMapFn)
Attaches a stage that performs a stateful flat-mapping operation.
|
<S,R> StreamStage<R> |
StreamStage.flatMapStateful(SupplierEx<? extends S> createFn,
BiFunctionEx<? super S,? super T,? extends Traverser<R>> flatMapFn) |
<S,R> BatchStage<R> |
BatchStage.flatMapUsingService(ServiceFactory<?,S> serviceFactory,
BiFunctionEx<? super S,? super T,? extends Traverser<R>> flatMapFn) |
<S,R> GeneralStage<R> |
GeneralStage.flatMapUsingService(ServiceFactory<?,S> serviceFactory,
BiFunctionEx<? super S,? super T,? extends Traverser<R>> flatMapFn)
Attaches a flat-mapping stage which applies the supplied function to
each input item independently and emits all items from the
Traverser it returns as the output items. |
<S,R> StreamStage<R> |
StreamStage.flatMapUsingService(ServiceFactory<?,S> serviceFactory,
BiFunctionEx<? super S,? super T,? extends Traverser<R>> flatMapFn) |
<K,T1_IN,T1,R> |
BatchStage.hashJoin(BatchStage<T1_IN> stage1,
JoinClause<K,? super T,? super T1_IN,? extends T1> joinClause1,
BiFunctionEx<T,T1,R> mapToOutputFn) |
<K,T1_IN,T1,R> |
GeneralStage.hashJoin(BatchStage<T1_IN> stage1,
JoinClause<K,? super T,? super T1_IN,? extends T1> joinClause1,
BiFunctionEx<T,T1,R> mapToOutputFn)
Attaches to both this and the supplied stage a hash-joining stage and
returns it.
|
<K,T1_IN,T1,R> |
StreamStage.hashJoin(BatchStage<T1_IN> stage1,
JoinClause<K,? super T,? super T1_IN,? extends T1> joinClause1,
BiFunctionEx<T,T1,R> mapToOutputFn) |
<K,T1_IN,T1,R> |
BatchStage.innerHashJoin(BatchStage<T1_IN> stage1,
JoinClause<K,? super T,? super T1_IN,? extends T1> joinClause1,
BiFunctionEx<T,T1,R> mapToOutputFn) |
<K,T1_IN,T1,R> |
GeneralStage.innerHashJoin(BatchStage<T1_IN> stage1,
JoinClause<K,? super T,? super T1_IN,? extends T1> joinClause1,
BiFunctionEx<T,T1,R> mapToOutputFn)
Attaches to both this and the supplied stage an inner hash-joining stage
and returns it.
|
<K,T1_IN,T1,R> |
StreamStage.innerHashJoin(BatchStage<T1_IN> stage1,
JoinClause<K,? super T,? super T1_IN,? extends T1> joinClause1,
BiFunctionEx<T,T1,R> mapToOutputFn) |
<S,R> BatchStage<R> |
BatchStage.mapStateful(SupplierEx<? extends S> createFn,
BiFunctionEx<? super S,? super T,? extends R> mapFn) |
<S,R> GeneralStage<R> |
GeneralStage.mapStateful(SupplierEx<? extends S> createFn,
BiFunctionEx<? super S,? super T,? extends R> mapFn)
Attaches a stage that performs a stateful mapping operation.
|
<S,R> StreamStage<R> |
StreamStage.mapStateful(SupplierEx<? extends S> createFn,
BiFunctionEx<? super S,? super T,? extends R> mapFn) |
default <V,R> StreamStage<R> |
StreamStageWithKey.mapUsingIMap(IMap<K,V> iMap,
BiFunctionEx<? super T,? super V,? extends R> mapFn) |
default <V,R> BatchStage<R> |
BatchStageWithKey.mapUsingIMap(IMap<K,V> iMap,
BiFunctionEx<? super T,? super V,? extends R> mapFn) |
default <V,R> GeneralStage<R> |
GeneralStageWithKey.mapUsingIMap(IMap<K,V> iMap,
BiFunctionEx<? super T,? super V,? extends R> mapFn)
Attaches a mapping stage where for each item a lookup in the
supplied
IMap using the grouping key is performed
and the result of the lookup is merged with the item and emitted. |
default <K,V,R> BatchStage<R> |
BatchStage.mapUsingIMap(IMap<K,V> iMap,
FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn) |
default <K,V,R> GeneralStage<R> |
GeneralStage.mapUsingIMap(IMap<K,V> iMap,
FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn)
Attaches a mapping stage where for each item a lookup in the supplied
IMap is performed and the result of the lookup is merged with
the item and emitted. |
default <K,V,R> StreamStage<R> |
StreamStage.mapUsingIMap(IMap<K,V> iMap,
FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn) |
default <V,R> StreamStage<R> |
StreamStageWithKey.mapUsingIMap(String mapName,
BiFunctionEx<? super T,? super V,? extends R> mapFn) |
default <V,R> BatchStage<R> |
BatchStageWithKey.mapUsingIMap(String mapName,
BiFunctionEx<? super T,? super V,? extends R> mapFn) |
default <V,R> GeneralStage<R> |
GeneralStageWithKey.mapUsingIMap(String mapName,
BiFunctionEx<? super T,? super V,? extends R> mapFn)
Attaches a mapping stage where for each item a lookup in the
IMap with the supplied name using the grouping key is performed
and the result of the lookup is merged with the item and emitted. |
default <K,V,R> BatchStage<R> |
BatchStage.mapUsingIMap(String mapName,
FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn) |
default <K,V,R> GeneralStage<R> |
GeneralStage.mapUsingIMap(String mapName,
FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn)
Attaches a mapping stage where for each item a lookup in the
IMap
with the supplied name is performed and the result of the lookup is
merged with the item and emitted. |
default <K,V,R> StreamStage<R> |
StreamStage.mapUsingIMap(String mapName,
FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn) |
default <K,V,R> BatchStage<R> |
BatchStage.mapUsingReplicatedMap(ReplicatedMap<K,V> replicatedMap,
FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn) |
default <K,V,R> GeneralStage<R> |
GeneralStage.mapUsingReplicatedMap(ReplicatedMap<K,V> replicatedMap,
FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn)
Attaches a mapping stage where for each item a lookup in the supplied
ReplicatedMap is performed and the result of the lookup is
merged with the item and emitted. |
default <K,V,R> StreamStage<R> |
StreamStage.mapUsingReplicatedMap(ReplicatedMap<K,V> replicatedMap,
FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn) |
default <K,V,R> BatchStage<R> |
BatchStage.mapUsingReplicatedMap(String mapName,
FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn) |
default <K,V,R> GeneralStage<R> |
GeneralStage.mapUsingReplicatedMap(String mapName,
FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn)
Attaches a mapping stage where for each item a lookup in the
ReplicatedMap with the supplied name is performed and the result of the
lookup is merged with the item and emitted. |
default <K,V,R> StreamStage<R> |
StreamStage.mapUsingReplicatedMap(String mapName,
FunctionEx<? super T,? extends K> lookupKeyFn,
BiFunctionEx<? super T,? super V,? extends R> mapFn) |
<S,R> BatchStage<R> |
BatchStage.mapUsingService(ServiceFactory<?,S> serviceFactory,
BiFunctionEx<? super S,? super T,? extends R> mapFn) |
<S,R> GeneralStage<R> |
GeneralStage.mapUsingService(ServiceFactory<?,S> serviceFactory,
BiFunctionEx<? super S,? super T,? extends R> mapFn)
Attaches a mapping stage which applies the supplied function to each
input item independently and emits the function's result as the output
item.
|
<S,R> StreamStage<R> |
StreamStage.mapUsingService(ServiceFactory<?,S> serviceFactory,
BiFunctionEx<? super S,? super T,? extends R> mapFn) |
default <S,R> BatchStage<R> |
BatchStage.mapUsingServiceAsync(ServiceFactory<?,S> serviceFactory,
BiFunctionEx<? super S,? super T,? extends CompletableFuture<R>> mapAsyncFn) |
default <S,R> GeneralStage<R> |
GeneralStage.mapUsingServiceAsync(ServiceFactory<?,S> serviceFactory,
BiFunctionEx<? super S,? super T,? extends CompletableFuture<R>> mapAsyncFn)
Asynchronous version of
GeneralStage.mapUsingService(com.hazelcast.jet.pipeline.ServiceFactory<?, S>, com.hazelcast.function.BiFunctionEx<? super S, ? super T, ? extends R>): the mapAsyncFn
returns a CompletableFuture<R> instead of just R. |
default <S,R> StreamStage<R> |
StreamStage.mapUsingServiceAsync(ServiceFactory<?,S> serviceFactory,
BiFunctionEx<? super S,? super T,? extends CompletableFuture<R>> mapAsyncFn) |
<S,R> BatchStage<R> |
BatchStage.mapUsingServiceAsync(ServiceFactory<?,S> serviceFactory,
int maxConcurrentOps,
boolean preserveOrder,
BiFunctionEx<? super S,? super T,? extends CompletableFuture<R>> mapAsyncFn) |
<S,R> GeneralStage<R> |
GeneralStage.mapUsingServiceAsync(ServiceFactory<?,S> serviceFactory,
int maxConcurrentOps,
boolean preserveOrder,
BiFunctionEx<? super S,? super T,? extends CompletableFuture<R>> mapAsyncFn)
Asynchronous version of
GeneralStage.mapUsingService(com.hazelcast.jet.pipeline.ServiceFactory<?, S>, com.hazelcast.function.BiFunctionEx<? super S, ? super T, ? extends R>): the mapAsyncFn
returns a CompletableFuture<R> instead of just R. |
<S,R> StreamStage<R> |
StreamStage.mapUsingServiceAsync(ServiceFactory<?,S> serviceFactory,
int maxConcurrentOps,
boolean preserveOrder,
BiFunctionEx<? super S,? super T,? extends CompletableFuture<R>> mapAsyncFn) |
<S,R> BatchStage<R> |
BatchStage.mapUsingServiceAsyncBatched(ServiceFactory<?,S> serviceFactory,
int maxBatchSize,
BiFunctionEx<? super S,? super List<T>,? extends CompletableFuture<List<R>>> mapAsyncFn) |
<S,R> StreamStage<R> |
StreamStageWithKey.mapUsingServiceAsyncBatched(ServiceFactory<?,S> serviceFactory,
int maxBatchSize,
BiFunctionEx<? super S,? super List<T>,? extends CompletableFuture<List<R>>> mapAsyncFn) |
<S,R> GeneralStage<R> |
GeneralStage.mapUsingServiceAsyncBatched(ServiceFactory<?,S> serviceFactory,
int maxBatchSize,
BiFunctionEx<? super S,? super List<T>,? extends CompletableFuture<List<R>>> mapAsyncFn)
Batched version of
GeneralStage.mapUsingServiceAsync(com.hazelcast.jet.pipeline.ServiceFactory<?, S>, com.hazelcast.function.BiFunctionEx<? super S, ? super T, ? extends java.util.concurrent.CompletableFuture<R>>): mapAsyncFn takes
a list of input items and returns a CompletableFuture<List<R>>. |
<S,R> BatchStage<R> |
BatchStageWithKey.mapUsingServiceAsyncBatched(ServiceFactory<?,S> serviceFactory,
int maxBatchSize,
BiFunctionEx<? super S,? super List<T>,? extends CompletableFuture<List<R>>> mapAsyncFn) |
<S,R> GeneralStage<R> |
GeneralStageWithKey.mapUsingServiceAsyncBatched(ServiceFactory<?,S> serviceFactory,
int maxBatchSize,
BiFunctionEx<? super S,? super List<T>,? extends CompletableFuture<List<R>>> mapAsyncFn)
Deprecated.
Jet now has first-class support for data rebalancing, see
GeneralStage.rebalance() and GeneralStage.rebalance(FunctionEx). |
<S,R> StreamStage<R> |
StreamStage.mapUsingServiceAsyncBatched(ServiceFactory<?,S> serviceFactory,
int maxBatchSize,
BiFunctionEx<? super S,? super List<T>,? extends CompletableFuture<List<R>>> mapAsyncFn) |
static <K,V,E extends Map.Entry<K,V>> |
Sinks.mapWithUpdating(IMap<? super K,? super V> map,
BiFunctionEx<? super V,? super E,? extends V> updateFn)
Convenience for
Sinks.mapWithUpdating(IMap, FunctionEx,
BiFunctionEx) with Map.Entry as the input item. |
static <T,K,V> Sink<T> |
Sinks.mapWithUpdating(IMap<? super K,? super V> map,
FunctionEx<? super T,? extends K> toKeyFn,
BiFunctionEx<? super V,? super T,? extends V> updateFn)
Returns a sink that uses the supplied key-extracting and value-updating
functions to update a Hazelcast
IMap. |
static <K,V,E extends Map.Entry<K,V>> |
Sinks.mapWithUpdating(String mapName,
BiFunctionEx<? super V,? super E,? extends V> updateFn)
Convenience for
Sinks.mapWithUpdating(String, FunctionEx,
BiFunctionEx) with Map.Entry as the input item. |
static <T,K,V> Sink<T> |
Sinks.mapWithUpdating(String mapName,
FunctionEx<? super T,? extends K> toKeyFn,
BiFunctionEx<? super V,? super T,? extends V> updateFn)
Returns a sink that uses the supplied key-extracting and value-updating
functions to update a Hazelcast
IMap. |
JmsSinkBuilder<T> |
JmsSinkBuilder.messageFn(BiFunctionEx<javax.jms.Session,T,javax.jms.Message> messageFn)
Sets the function which creates the message from the item.
|
static <K,V,E extends Map.Entry<K,V>> |
Sinks.remoteMapWithUpdating(String mapName,
ClientConfig clientConfig,
BiFunctionEx<? super V,? super E,? extends V> updateFn)
|
static <T,K,V> Sink<T> |
Sinks.remoteMapWithUpdating(String mapName,
ClientConfig clientConfig,
FunctionEx<? super T,? extends K> toKeyFn,
BiFunctionEx<? super V,? super T,? extends V> updateFn)
Returns a sink equivalent to
Sinks.mapWithUpdating(java.lang.String, com.hazelcast.function.FunctionEx<? super T, ? extends K>, com.hazelcast.function.BiFunctionEx<? super V, ? super T, ? extends V>), but for a map
in a remote Hazelcast cluster identified by the supplied ClientConfig. |
<S_NEW> ServiceFactory<C,S_NEW> |
ServiceFactory.withCreateServiceFn(BiFunctionEx<? super Processor.Context,? super C,? extends S_NEW> createServiceFn)
Returns a copy of this
ServiceFactory with the given createService function. |
| Modifier and Type | Method and Description |
|---|---|
static <T> BatchSource<T> |
S3Sources.s3(List<String> bucketNames,
String prefix,
Charset charset,
SupplierEx<? extends software.amazon.awssdk.services.s3.S3Client> clientSupplier,
BiFunctionEx<String,String,? extends T> mapFn)
Creates an AWS S3
BatchSource which lists all the objects in the
bucket-list using given prefix, reads them line by line,
transforms each line to the desired output object using given mapFn and emits them to downstream. |
static <I,T> BatchSource<T> |
S3Sources.s3(List<String> bucketNames,
String prefix,
SupplierEx<? extends software.amazon.awssdk.services.s3.S3Client> clientSupplier,
FunctionEx<? super InputStream,? extends Stream<I>> readFileFn,
BiFunctionEx<String,? super I,? extends T> mapFn)
Creates an AWS S3
BatchSource which lists all the objects in the
bucket-list using given prefix, reads them using provided readFileFn, transforms each read item to the desired output object
using given mapFn and emits them to downstream. |
static <I,T> BatchSource<T> |
S3Sources.s3(List<String> bucketNames,
String prefix,
SupplierEx<? extends software.amazon.awssdk.services.s3.S3Client> clientSupplier,
TriFunction<? super InputStream,String,String,? extends Stream<I>> readFileFn,
BiFunctionEx<String,? super I,? extends T> mapFn)
Creates an AWS S3
BatchSource which lists all the objects in the
bucket-list using given prefix, reads them using provided readFileFn, transforms each read item to the desired output object
using given mapFn and emits them to downstream. |
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