Uses of Enum Class
com.hazelcast.jet.core.TimestampKind
Package
Description
Jet's Core API.
Contains static utility classes with factories of Jet processors.
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Uses of TimestampKind in com.hazelcast.jet.core
Modifier and TypeMethodDescriptionstatic TimestampKind
Returns the enum constant of this class with the specified name.static TimestampKind[]
TimestampKind.values()
Returns an array containing the constants of this enum class, in the order they are declared. -
Uses of TimestampKind in com.hazelcast.jet.core.processor
Modifier and TypeMethodDescriptionstatic <K,
A> SupplierEx<Processor> Processors.accumulateByFrameP
(List<FunctionEx<?, ? extends K>> keyFns, List<ToLongFunctionEx<?>> timestampFns, TimestampKind timestampKind, SlidingWindowPolicy winPolicy, AggregateOperation<A, ?> aggrOp) Returns a supplier of processors for the first-stage vertex in a two-stage sliding window aggregation setup (see theclass Javadoc
for an explanation of aggregation stages).static <K,
A> SupplierEx<Processor> Processors.accumulateByFrameP
(List<FunctionEx<?, ? extends K>> keyFns, List<ToLongFunctionEx<?>> timestampFns, TimestampKind timestampKind, SlidingWindowPolicy winPolicy, AggregateOperation<A, ?> aggrOp, byte watermarkKey) Returns a supplier of processors for the first-stage vertex in a two-stage sliding window aggregation setup (see theclass Javadoc
for an explanation of aggregation stages).static <K,
A, R, OUT>
SupplierEx<Processor>Processors.aggregateToSlidingWindowP
(List<FunctionEx<?, ? extends K>> keyFns, List<ToLongFunctionEx<?>> timestampFns, TimestampKind timestampKind, SlidingWindowPolicy winPolicy, long earlyResultsPeriod, AggregateOperation<A, ? extends R> aggrOp, KeyedWindowResultFunction<? super K, ? super R, ? extends OUT> mapToOutputFn) Returns a supplier of processors for a vertex that aggregates events into a sliding window in a single stage (see theclass Javadoc
for an explanation of aggregation stages).static <K,
A, R, OUT>
SupplierEx<Processor>Processors.aggregateToSlidingWindowP
(List<FunctionEx<?, ? extends K>> keyFns, List<ToLongFunctionEx<?>> timestampFns, TimestampKind timestampKind, SlidingWindowPolicy winPolicy, long earlyResultsPeriod, AggregateOperation<A, ? extends R> aggrOp, KeyedWindowResultFunction<? super K, ? super R, ? extends OUT> mapToOutputFn, byte windowWatermarkKey) Returns a supplier of processors for a vertex that aggregates events into a sliding window in a single stage (see theclass Javadoc
for an explanation of aggregation stages).