Package net.tlabs.tablesaw.parquet

Class TablesawReadSupport

java.lang.Object

org.apache.parquet.hadoop.api.ReadSupport<tech.tablesaw.api.Row>

net.tlabs.tablesaw.parquet.TablesawReadSupport

public class TablesawReadSupport
extends org.apache.parquet.hadoop.api.ReadSupport<tech.tablesaw.api.Row>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.parquet.hadoop.api.ReadSupport

org.apache.parquet.hadoop.api.ReadSupport.ReadContext

Field Summary

Fields inherited from class org.apache.parquet.hadoop.api.ReadSupport

PARQUET_READ_SCHEMA

Constructor Summary

Constructors

Constructor	Description
TablesawReadSupport(TablesawParquetReadOptions options)

Method Summary

Modifier and Type	Method	Description
tech.tablesaw.api.Table	getTable()
org.apache.parquet.hadoop.api.ReadSupport.ReadContext	init(org.apache.parquet.hadoop.api.InitContext context)
org.apache.parquet.io.api.RecordMaterializer<tech.tablesaw.api.Row>	prepareForRead(org.apache.hadoop.conf.Configuration configuration, Map<String,String> keyValueMetaData, org.apache.parquet.schema.MessageType fileSchema, org.apache.parquet.hadoop.api.ReadSupport.ReadContext readContext)

Methods inherited from class org.apache.parquet.hadoop.api.ReadSupport

getSchemaForRead, getSchemaForRead, init

Methods inherited from class java.lang.Object

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

Constructor Detail

TablesawReadSupport

public TablesawReadSupport(TablesawParquetReadOptions options)

Method Detail

init

public org.apache.parquet.hadoop.api.ReadSupport.ReadContext init(org.apache.parquet.hadoop.api.InitContext context)

Overrides:

init in class org.apache.parquet.hadoop.api.ReadSupport<tech.tablesaw.api.Row>

prepareForRead

public org.apache.parquet.io.api.RecordMaterializer<tech.tablesaw.api.Row> prepareForRead(org.apache.hadoop.conf.Configuration configuration,
                                                                                          Map<String,String> keyValueMetaData,
                                                                                          org.apache.parquet.schema.MessageType fileSchema,
                                                                                          org.apache.parquet.hadoop.api.ReadSupport.ReadContext readContext)

Specified by:

prepareForRead in class org.apache.parquet.hadoop.api.ReadSupport<tech.tablesaw.api.Row>

getTable

public tech.tablesaw.api.Table getTable()