Package gorsat.spark

Class NativePartitionReader

java.lang.Object
gorsat.spark.NativePartitionReader
All Implemented Interfaces:
java.io.Closeable, java.lang.AutoCloseable, org.apache.spark.sql.connector.read.PartitionReader<org.apache.spark.sql.catalyst.InternalRow>
public class NativePartitionReader
extends java.lang.Object
implements org.apache.spark.sql.connector.read.PartitionReader<org.apache.spark.sql.catalyst.InternalRow>

  • Constructor Summary

    Constructors 
    Constructor Description
    NativePartitionReader​(org.apache.spark.sql.types.StructField[] fields, gorsat.spark.GorRangeInputPartition gorRangeInputPartition)  

  • Method Summary

    Modifier and Type Method Description
    void close()  
    org.apache.spark.sql.catalyst.InternalRow get()  
    boolean next()  
    void updateRow​(int start, int last, int i)  

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • NativePartitionReader

      public NativePartitionReader​(org.apache.spark.sql.types.StructField[] fields, gorsat.spark.GorRangeInputPartition gorRangeInputPartition)

  • Method Details

    • next

      public boolean next()
      Specified by:
      next in interface org.apache.spark.sql.connector.read.PartitionReader<org.apache.spark.sql.catalyst.InternalRow>

    • updateRow

      public void updateRow​(int start, int last, int i)

    • get

      public org.apache.spark.sql.catalyst.InternalRow get()
      Specified by:
      get in interface org.apache.spark.sql.connector.read.PartitionReader<org.apache.spark.sql.catalyst.InternalRow>

    • close

      public void close() throws java.io.IOException
      Specified by:
      close in interface java.lang.AutoCloseable
      Specified by:
      close in interface java.io.Closeable
      Throws:
      java.io.IOException