edu.columbia.tjw.item.spark

Class SparkGridAdapter

java.lang.Object

edu.columbia.tjw.item.spark.SparkGridAdapter

All Implemented Interfaces:

edu.columbia.tjw.item.data.ItemGrid<edu.columbia.tjw.item.base.SimpleRegressor>, edu.columbia.tjw.item.data.ItemStatusGrid<edu.columbia.tjw.item.base.SimpleStatus,edu.columbia.tjw.item.base.SimpleRegressor>

public class SparkGridAdapter
extends Object
implements edu.columbia.tjw.item.data.ItemStatusGrid<edu.columbia.tjw.item.base.SimpleStatus,edu.columbia.tjw.item.base.SimpleRegressor>

Author:

tyler

Constructor Summary

Constructors

Constructor and Description
SparkGridAdapter(org.apache.spark.sql.Dataset<?> data_, String labelColumn_, String featureColumn_, List<edu.columbia.tjw.item.base.SimpleRegressor> regressors_, edu.columbia.tjw.item.base.SimpleStatus fromStatus_, edu.columbia.tjw.item.base.SimpleRegressor intercept_)

Method Summary

Modifier and Type	Method and Description
Set<edu.columbia.tjw.item.base.SimpleRegressor>	getAvailableRegressors()
int	getNextStatus(int index_)
edu.columbia.tjw.item.util.EnumFamily<edu.columbia.tjw.item.base.SimpleRegressor>	getRegressorFamily()
edu.columbia.tjw.item.ItemRegressorReader	getRegressorReader(edu.columbia.tjw.item.base.SimpleRegressor field_)
int	getStatus(int index_)
edu.columbia.tjw.item.util.EnumFamily<edu.columbia.tjw.item.base.SimpleStatus>	getStatusFamily()
boolean	hasNextStatus(int index_)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

SparkGridAdapter

public SparkGridAdapter(org.apache.spark.sql.Dataset<?> data_,
                        String labelColumn_,
                        String featureColumn_,
                        List<edu.columbia.tjw.item.base.SimpleRegressor> regressors_,
                        edu.columbia.tjw.item.base.SimpleStatus fromStatus_,
                        edu.columbia.tjw.item.base.SimpleRegressor intercept_)

Method Detail

getStatusFamily

public edu.columbia.tjw.item.util.EnumFamily<edu.columbia.tjw.item.base.SimpleStatus> getStatusFamily()

Specified by:

getStatusFamily in interface edu.columbia.tjw.item.data.ItemStatusGrid<edu.columbia.tjw.item.base.SimpleStatus,edu.columbia.tjw.item.base.SimpleRegressor>

getStatus

public int getStatus(int index_)

Specified by:

getStatus in interface edu.columbia.tjw.item.data.ItemStatusGrid<edu.columbia.tjw.item.base.SimpleStatus,edu.columbia.tjw.item.base.SimpleRegressor>

getNextStatus

public int getNextStatus(int index_)

Specified by:

getNextStatus in interface edu.columbia.tjw.item.data.ItemStatusGrid<edu.columbia.tjw.item.base.SimpleStatus,edu.columbia.tjw.item.base.SimpleRegressor>

hasNextStatus

public boolean hasNextStatus(int index_)

Specified by:

hasNextStatus in interface edu.columbia.tjw.item.data.ItemStatusGrid<edu.columbia.tjw.item.base.SimpleStatus,edu.columbia.tjw.item.base.SimpleRegressor>

getAvailableRegressors

public Set<edu.columbia.tjw.item.base.SimpleRegressor> getAvailableRegressors()

Specified by:

getAvailableRegressors in interface edu.columbia.tjw.item.data.ItemGrid<edu.columbia.tjw.item.base.SimpleRegressor>

getRegressorReader

public edu.columbia.tjw.item.ItemRegressorReader getRegressorReader(edu.columbia.tjw.item.base.SimpleRegressor field_)

Specified by:

getRegressorReader in interface edu.columbia.tjw.item.data.ItemGrid<edu.columbia.tjw.item.base.SimpleRegressor>

size

public int size()

Specified by:

size in interface edu.columbia.tjw.item.data.ItemGrid<edu.columbia.tjw.item.base.SimpleRegressor>

getRegressorFamily

public edu.columbia.tjw.item.util.EnumFamily<edu.columbia.tjw.item.base.SimpleRegressor> getRegressorFamily()

Specified by:

getRegressorFamily in interface edu.columbia.tjw.item.data.ItemGrid<edu.columbia.tjw.item.base.SimpleRegressor>