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package module

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Versions in this module

v0

v0.8.2

Aug 7, 2026

Changes in this version

type StreamExecutionEnv

+ func (env *StreamExecutionEnv) PlanJSON() string

v0.8.1

Jul 26, 2026

v0.8.0

Jul 26, 2026

Changes in this version

+ const DefaultEdgeCapacity

+ type CheckpointInfo struct

+ Interval string

+ Storage string

+ type OperatorInfo struct

+ Config map[string]string

+ Label string

+ Type string

+ type PipelineInfo struct

+ Checkpoint *CheckpointInfo

+ Operators []OperatorInfo

+ Sink sink.SinkInfo

+ Source source.SourceInfo

+ type Stream struct

+ func (s *Stream) Filter(fn func(types.Record) bool, label ...string) *Stream

+ func (s *Stream) FlatMap(fn func(types.Record) []types.Record, label ...string) *Stream

+ func (s *Stream) KeyBy(fn operator.KeySelector, label ...string) *Stream

+ func (s *Stream) Map(fn func(types.Record) types.Record, label ...string) *Stream

+ func (s *Stream) Process(fn func(types.Record) (types.Record, error), opts ...operator.ProcessOption) *Stream

+ func (s *Stream) Reduce(fn operator.ReduceFn, label ...string) *Stream

+ func (s *Stream) Window(assigner window.WindowAssigner, label ...string) *Stream

+ func (s *Stream) WindowReduce(assigner window.WindowAssigner, fn operator.ReduceFn, label ...string) *Stream

+ func (s *Stream) WindowReduceWithIdleTimeout(assigner window.WindowAssigner, fn operator.ReduceFn, ...) *Stream

+ func (s *Stream) WindowWithIdleTimeout(assigner window.WindowAssigner, idleTimeout time.Duration, label ...string) *Stream

+ func (s *Stream) WithParallelism(n int) *Stream

+ func (s *Stream) WithPartitions(n int) *Stream

+ func (st *Stream) ToSink(sk sink.Sink) *StreamExecutionEnv

+ type StreamExecutionEnv struct

+ func NewEnv() *StreamExecutionEnv

+ func (env *StreamExecutionEnv) Describe() PipelineInfo

+ func (env *StreamExecutionEnv) DescribeJSON() string

+ func (env *StreamExecutionEnv) Execute(ctx context.Context) error

+ func (env *StreamExecutionEnv) FromSource(src source.Source) *Stream

+ func (env *StreamExecutionEnv) WithBufferSize(n int) *StreamExecutionEnv

+ func (env *StreamExecutionEnv) WithCheckpointHook(fn func(checkpoint.Step, string) checkpoint.HookAction) *StreamExecutionEnv

+ func (env *StreamExecutionEnv) WithCheckpointListener(fn func(id string)) *StreamExecutionEnv

+ func (env *StreamExecutionEnv) WithCheckpointing(interval time.Duration, storage checkpoint.Storage) *StreamExecutionEnv

+ func (env *StreamExecutionEnv) WithShutdownTimeout(d time.Duration) *StreamExecutionEnv

+ func (env *StreamExecutionEnv) WithStateBackend(f state.BackendFactory) *StreamExecutionEnv