Package org.apache.flink.formats.parquet.vector

Class ParquetDictionary

java.lang.Object
org.apache.flink.formats.parquet.vector.ParquetDictionary
All Implemented Interfaces:
org.apache.flink.table.data.columnar.vector.Dictionary
public final class ParquetDictionary extends Object implements org.apache.flink.table.data.columnar.vector.Dictionary
Parquet dictionary.

  • Constructor Details

    • ParquetDictionary

      public ParquetDictionary(org.apache.parquet.column.Dictionary dictionary, org.apache.parquet.column.ColumnDescriptor descriptor)

  • Method Details

    • decodeToInt

      public int decodeToInt(int id)
      Specified by:
      decodeToInt in interface org.apache.flink.table.data.columnar.vector.Dictionary

    • decodeToLong

      public long decodeToLong(int id)
      Specified by:
      decodeToLong in interface org.apache.flink.table.data.columnar.vector.Dictionary

    • decodeToFloat

      public float decodeToFloat(int id)
      Specified by:
      decodeToFloat in interface org.apache.flink.table.data.columnar.vector.Dictionary

    • decodeToDouble

      public double decodeToDouble(int id)
      Specified by:
      decodeToDouble in interface org.apache.flink.table.data.columnar.vector.Dictionary

    • decodeToBinary

      public byte[] decodeToBinary(int id)
      Specified by:
      decodeToBinary in interface org.apache.flink.table.data.columnar.vector.Dictionary

    • decodeToTimestamp

      public org.apache.flink.table.data.TimestampData decodeToTimestamp(int id)
      Specified by:
      decodeToTimestamp in interface org.apache.flink.table.data.columnar.vector.Dictionary