Uses of Class
org.apache.drill.exec.physical.resultSet.impl.ColumnState

Packages that use ColumnState

Package	Description
org.apache.drill.exec.physical.resultSet.impl	Handles the details of the result set loader implementation.

Uses of ColumnState in org.apache.drill.exec.physical.resultSet.impl

Subclasses of ColumnState in org.apache.drill.exec.physical.resultSet.impl

Modifier and Type	Class	Description
static class	ColumnState.BaseContainerColumnState
static class	ColumnState.PrimitiveColumnState	Primitive (non-map) column state.
static class	RepeatedListState.RepeatedListColumnState	Repeated list column state.
static class	TupleState.DictColumnState
static class	TupleState.MapColumnState	Represents a map column (either single or repeated).
static class	UnionState.UnionColumnState	Union or list (repeated union) column state.

Fields in org.apache.drill.exec.physical.resultSet.impl declared as ColumnState

Modifier and Type	Field	Description
protected ColumnState	ContainerState.parentColumn

Fields in org.apache.drill.exec.physical.resultSet.impl with type parameters of type ColumnState

Modifier and Type	Field	Description
protected final List<ColumnState>	TupleState.columns	The set of columns added via the writers: includes both projected and unprojected columns.

Methods in org.apache.drill.exec.physical.resultSet.impl that return ColumnState

Modifier and Type	Method	Description
ColumnState	ContainerState.addColumn(ColumnMetadata columnSchema)
ColumnState	ColumnBuilder.buildColumn(ContainerState parent, ColumnMetadata columnSchema)	Implementation of the work to add a new column to this tuple given a schema description of the column.

Methods in org.apache.drill.exec.physical.resultSet.impl that return types with arguments of type ColumnState

Modifier and Type	Method	Description
List<ColumnState>	TupleState.columns()	Returns an ordered set of the columns which make up the tuple.
protected abstract Collection<ColumnState>	ContainerState.columnStates()
protected Collection<ColumnState>	ListState.columnStates()
protected Collection<ColumnState>	RepeatedListState.columnStates()
protected Collection<ColumnState>	TupleState.columnStates()
protected Collection<ColumnState>	UnionState.columnStates()

Methods in org.apache.drill.exec.physical.resultSet.impl with parameters of type ColumnState

Modifier and Type	Method	Description
protected abstract void	ContainerState.addColumn(ColumnState colState)
protected void	ListState.addColumn(ColumnState colState)	Add a new column representing a type within the list.
protected void	RepeatedListState.addColumn(ColumnState colState)
protected void	TupleState.addColumn(ColumnState colState)
protected void	TupleState.MapState.addColumn(ColumnState colState)
protected void	UnionState.addColumn(ColumnState colState)
void	ContainerState.bindColumnState(ColumnState parentState)
void	TupleState.DictState.bindColumnState(ColumnState colState)
void	ListState.setSubColumn(ColumnState memberState)	Set the one and only type when building a single-type list.