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, init, prepareForRead

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • 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()