io.druid.segment.column

Class AbstractColumn

java.lang.Object

io.druid.segment.column.AbstractColumn

All Implemented Interfaces:

Column

Direct Known Subclasses:

DoubleColumn, FloatColumn, LongColumn

public abstract class AbstractColumn
extends Object
implements Column

Field Summary

Fields inherited from interface io.druid.segment.column.Column

DOUBLE_STORAGE_TYPE_PROPERTY, TIME_COLUMN_NAME

Constructor Summary

Constructors

Constructor and Description
AbstractColumn()

Method Summary

Modifier and Type	Method and Description
BitmapIndex	getBitmapIndex()
ColumnCapabilities	getCapabilities()
ComplexColumn	getComplexColumn()
DictionaryEncodedColumn	getDictionaryEncoding()
GenericColumn	getGenericColumn()
RunLengthColumn	getRunLengthColumn()
SpatialIndex	getSpatialIndex()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.druid.segment.column.Column

getLength, storeDoubleAsFloat

Constructor Detail

AbstractColumn

public AbstractColumn()

Method Detail

getBitmapIndex

public BitmapIndex getBitmapIndex()

Specified by:

getBitmapIndex in interface Column

getSpatialIndex

public SpatialIndex getSpatialIndex()

Specified by:

getSpatialIndex in interface Column

getComplexColumn

public ComplexColumn getComplexColumn()

Specified by:

getComplexColumn in interface Column

getGenericColumn

public GenericColumn getGenericColumn()

Specified by:

getGenericColumn in interface Column

getRunLengthColumn

public RunLengthColumn getRunLengthColumn()

Specified by:

getRunLengthColumn in interface Column

getDictionaryEncoding

public DictionaryEncodedColumn getDictionaryEncoding()

Specified by:

getDictionaryEncoding in interface Column

getCapabilities

public ColumnCapabilities getCapabilities()

Specified by:

getCapabilities in interface Column