org.apache.drill.exec.physical.rowSet.impl

Class ColumnState.MapArrayColumnState

java.lang.Object

org.apache.drill.exec.physical.rowSet.impl.ColumnState

org.apache.drill.exec.physical.rowSet.impl.ColumnState.BaseMapColumnState

org.apache.drill.exec.physical.rowSet.impl.ColumnState.MapArrayColumnState

Enclosing class:

ColumnState

public static class ColumnState.MapArrayColumnState
extends ColumnState.BaseMapColumnState

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.exec.physical.rowSet.impl.ColumnState

ColumnState.BaseMapColumnState, ColumnState.MapArrayColumnState, ColumnState.MapColumnState, ColumnState.State

Field Summary

Fields inherited from class org.apache.drill.exec.physical.rowSet.impl.ColumnState.BaseMapColumnState

mapState

Fields inherited from class org.apache.drill.exec.physical.rowSet.impl.ColumnState

addVersion, outerCardinality, resultSetLoader, state, vectorState, writer

Constructor Summary

Constructors

Constructor and Description
MapArrayColumnState(ResultSetLoaderImpl resultSetLoader, AbstractObjectWriter writer, VectorState vectorState, org.apache.drill.exec.physical.rowSet.impl.ProjectionSet projectionSet)

Method Summary

Modifier and Type	Method and Description
static ColumnState.MapArrayColumnState	build(ResultSetLoaderImpl resultSetLoader, ColumnMetadata columnSchema, org.apache.drill.exec.physical.rowSet.impl.ProjectionSet projectionSet)
void	updateCardinality(int cardinality)

Methods inherited from class org.apache.drill.exec.physical.rowSet.impl.ColumnState.BaseMapColumnState

close, harvestWithLookAhead, mapState, rollover, startBatch

Methods inherited from class org.apache.drill.exec.physical.rowSet.impl.ColumnState

allocateVectors, dump, schema, vector, writer

Methods inherited from class java.lang.Object

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

Constructor Detail

MapArrayColumnState

public MapArrayColumnState(ResultSetLoaderImpl resultSetLoader,
                           AbstractObjectWriter writer,
                           VectorState vectorState,
                           org.apache.drill.exec.physical.rowSet.impl.ProjectionSet projectionSet)

Method Detail

build

public static ColumnState.MapArrayColumnState build(ResultSetLoaderImpl resultSetLoader,
                                                    ColumnMetadata columnSchema,
                                                    org.apache.drill.exec.physical.rowSet.impl.ProjectionSet projectionSet)

updateCardinality

public void updateCardinality(int cardinality)

Overrides:

updateCardinality in class ColumnState