Package org.apache.iotdb.db.mpp.execution.operator.source

Interface SourceOperator

All Superinterfaces:

java.lang.AutoCloseable, Operator

All Known Subinterfaces:

DataSourceOperator

All Known Implementing Classes:

AbstractSeriesAggregationScanOperator, AlignedSeriesAggregationScanOperator, AlignedSeriesScanOperator, DevicesCountOperator, DevicesSchemaScanOperator, ExchangeOperator, LastCacheScanOperator, LevelTimeSeriesCountOperator, NodePathsSchemaScanOperator, PathsUsingTemplateScanOperator, SchemaFetchScanOperator, SchemaQueryScanOperator, SeriesAggregationScanOperator, SeriesScanOperator, TimeSeriesCountOperator, TimeSeriesSchemaScanOperator

public interface SourceOperator
extends Operator

Field Summary

Fields inherited from interface org.apache.iotdb.db.mpp.execution.operator.Operator

NOT_BLOCKED

Method Summary

Modifier and Type	Method	Description
PlanNodeId	getSourceId()

Methods inherited from interface org.apache.iotdb.db.mpp.execution.operator.Operator

calculateMaxPeekMemory, calculateMaxReturnSize, calculateRetainedSizeAfterCallingNext, close, getOperatorContext, hasNext, isBlocked, isFinished, next

Method Detail

getSourceId

PlanNodeId getSourceId()