org.elasticsearch.spark.sql

Class ScalaRowValueReader

java.lang.Object

org.elasticsearch.hadoop.serialization.builder.AbstractValueReader

org.elasticsearch.spark.serialization.ScalaValueReader

org.elasticsearch.spark.sql.ScalaRowValueReader

All Implemented Interfaces:

org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback, org.elasticsearch.hadoop.serialization.builder.ValueReader, org.elasticsearch.hadoop.serialization.SettingsAware, RowValueReader

public class ScalaRowValueReader
extends ScalaValueReader
implements RowValueReader, org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.hadoop.serialization.builder.AbstractValueReader

org.elasticsearch.hadoop.serialization.builder.AbstractValueReader.FieldContext

Constructor Summary

Constructors

Constructor and Description
ScalaRowValueReader()

Method Summary

Modifier and Type	Method and Description
Object	addToArray(Object array, List<Object> values)
void	addToMap(Object map, Object key, Object value)
protected Set<String>	arrayFields()
void	beginDoc()
void	beginGeoField()
void	beginLeadMetadata()
void	beginSource()
void	beginTrailMetadata()
Object	createArray(org.elasticsearch.hadoop.serialization.FieldType typ)
Timestamp	createDate(long value)
Object	createMap()
scala.collection.Seq<String>	currentArrayRowOrder()
protected boolean	currentFieldIsGeo()
void	endDoc()
void	endGeoField()
void	endLeadMetadata()
void	endSource()
void	endTrailMetadata()
void	excludeSource()
boolean	inArray()
String	metadataField()
boolean	metadataMap()
protected boolean	readMetadata()
Object	readValue(org.elasticsearch.hadoop.serialization.Parser parser, String value, org.elasticsearch.hadoop.serialization.FieldType esType)
boolean	rootLevel()
protected scala.collection.Map<String,scala.collection.Seq<String>>	rowColumnsMap()
protected String	sparkRowField()

Methods inherited from class org.elasticsearch.spark.serialization.ScalaValueReader

arrayDepth, arrayExclude, arrayInclude, binaryValue, booleanValue, byteValue, checkNull, createDate, date, doubleValue, emptyAsNull, floatValue, intValue, longValue, nullValue, parseBinary, parseBoolean, parseByte, parseDate, parseDouble, parseFloat, parseInt, parseLong, parseShort, parseText, richDate, setSettings, shortValue, textValue, wrapArray, wrapString

Methods inherited from class org.elasticsearch.hadoop.serialization.builder.AbstractValueReader

beginField, endField, getCurrentField

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.spark.sql.RowValueReader

addToBuffer, rowColumns, setSettings

Constructor Detail

ScalaRowValueReader

public ScalaRowValueReader()

Method Detail

addToArray

public Object addToArray(Object array,
                         List<Object> values)

Specified by:

addToArray in interface org.elasticsearch.hadoop.serialization.builder.ValueReader

Overrides:

addToArray in class ScalaValueReader

addToMap

public void addToMap(Object map,
                     Object key,
                     Object value)

Specified by:

addToMap in interface org.elasticsearch.hadoop.serialization.builder.ValueReader

Overrides:

addToMap in class ScalaValueReader

arrayFields

protected Set<String> arrayFields()

Specified by:

arrayFields in interface RowValueReader

beginDoc

public void beginDoc()

Specified by:

beginDoc in interface org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback

beginGeoField

public void beginGeoField()

Specified by:

beginGeoField in interface org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback

beginLeadMetadata

public void beginLeadMetadata()

Specified by:

beginLeadMetadata in interface org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback

beginSource

public void beginSource()

Specified by:

beginSource in interface org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback

beginTrailMetadata

public void beginTrailMetadata()

Specified by:

beginTrailMetadata in interface org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback

createArray

public Object createArray(org.elasticsearch.hadoop.serialization.FieldType typ)

Specified by:

createArray in interface org.elasticsearch.hadoop.serialization.builder.ValueReader

Overrides:

createArray in class ScalaValueReader

createDate

public Timestamp createDate(long value)

Overrides:

createDate in class ScalaValueReader

createMap

public Object createMap()

Specified by:

createMap in interface org.elasticsearch.hadoop.serialization.builder.ValueReader

Overrides:

createMap in class ScalaValueReader

currentArrayRowOrder

public scala.collection.Seq<String> currentArrayRowOrder()

currentFieldIsGeo

protected boolean currentFieldIsGeo()

Specified by:

currentFieldIsGeo in interface RowValueReader

endDoc

public void endDoc()

Specified by:

endDoc in interface org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback

endGeoField

public void endGeoField()

Specified by:

endGeoField in interface org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback

endLeadMetadata

public void endLeadMetadata()

Specified by:

endLeadMetadata in interface org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback

endSource

public void endSource()

Specified by:

endSource in interface org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback

endTrailMetadata

public void endTrailMetadata()

Specified by:

endTrailMetadata in interface org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback

excludeSource

public void excludeSource()

Specified by:

excludeSource in interface org.elasticsearch.hadoop.serialization.builder.ValueParsingCallback

inArray

public boolean inArray()

metadataField

public String metadataField()

Specified by:

metadataField in interface RowValueReader

metadataMap

public boolean metadataMap()

readMetadata

protected boolean readMetadata()

Specified by:

readMetadata in interface RowValueReader

readValue

public Object readValue(org.elasticsearch.hadoop.serialization.Parser parser,
                        String value,
                        org.elasticsearch.hadoop.serialization.FieldType esType)

Specified by:

readValue in interface org.elasticsearch.hadoop.serialization.builder.ValueReader

Overrides:

readValue in class ScalaValueReader

rootLevel

public boolean rootLevel()

rowColumnsMap

protected scala.collection.Map<String,scala.collection.Seq<String>> rowColumnsMap()

Specified by:

rowColumnsMap in interface RowValueReader

sparkRowField

protected String sparkRowField()

Specified by:

sparkRowField in interface RowValueReader