org.elasticsearch.spark.sql

Class DataFrameFieldExtractor

java.lang.Object

org.elasticsearch.hadoop.serialization.field.ConstantFieldExtractor

org.elasticsearch.hadoop.serialization.MapFieldExtractor

org.elasticsearch.spark.serialization.ScalaMapFieldExtractor

org.elasticsearch.spark.sql.DataFrameFieldExtractor

All Implemented Interfaces:

org.elasticsearch.hadoop.serialization.field.FieldExtractor, org.elasticsearch.hadoop.serialization.SettingsAware

public class DataFrameFieldExtractor
extends ScalaMapFieldExtractor

Field Summary

Fields inherited from class org.elasticsearch.hadoop.serialization.field.ConstantFieldExtractor

PROPERTY

Fields inherited from interface org.elasticsearch.hadoop.serialization.field.FieldExtractor

NOT_FOUND, SKIP

Constructor Summary

Constructors

Constructor and Description
DataFrameFieldExtractor()

Method Summary

Modifier and Type	Method and Description
protected Object	extractField(Object target)

Methods inherited from class org.elasticsearch.hadoop.serialization.field.ConstantFieldExtractor

field, getFieldNames, initValue, processField, property, setSettings, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DataFrameFieldExtractor

public DataFrameFieldExtractor()

Method Detail

extractField

protected Object extractField(Object target)

Overrides:

extractField in class ScalaMapFieldExtractor