org.apache.metamodel.schema.builder

Class InferentialColumnBuilder

java.lang.Object

org.apache.metamodel.schema.builder.InferentialColumnBuilder

All Implemented Interfaces:

ColumnBuilder

public class InferentialColumnBuilder
extends Object
implements ColumnBuilder

Constructor Summary

Constructors

Constructor and Description
InferentialColumnBuilder(String columnName)

Method Summary

Modifier and Type	Method and Description
void	addObservation(Class<?> valueType)
void	addObservation(ColumnType columnType)
void	addObservation(Object value)
MutableColumn	build() Builds the Column.
int	getObservationCount() Gets the number of observations that this column builder is basing it's inference on.

Methods inherited from class java.lang.Object

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

Constructor Detail

InferentialColumnBuilder

public InferentialColumnBuilder(String columnName)

Method Detail

addObservation

public void addObservation(Object value)

addObservation

public void addObservation(ColumnType columnType)

addObservation

public void addObservation(Class<?> valueType)

getObservationCount

public int getObservationCount()

Gets the number of observations that this column builder is basing it's inference on.

Returns:

build

public MutableColumn build()

Description copied from interface: ColumnBuilder

Builds the Column.

Specified by:

build in interface ColumnBuilder

Returns: