Package org.apache.parquet.format

Enum CompressionCodec

  • All Implemented Interfaces:
    Serializable, Comparable<CompressionCodec>, org.apache.thrift.TEnum
    @Generated(value="Autogenerated by Thrift Compiler (0.13.0)",
           date="2021-03-17")
public enum CompressionCodec
extends Enum<CompressionCodec>
implements org.apache.thrift.TEnum
    Supported compression algorithms. Codecs added in 2.4 can be read by readers based on 2.4 and later. Codec support may vary between readers based on the format version and libraries available at runtime. Gzip, Snappy, and LZ4 codecs are widely available, while Zstd and Brotli require additional libraries.

    • Method Detail

      • values

        public static CompressionCodec[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (CompressionCodec c : CompressionCodec.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static CompressionCodec valueOf​(String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null

      • getValue

        public int getValue()
        Get the integer value of this enum value, as defined in the Thrift IDL.
        Specified by:
        getValue in interface org.apache.thrift.TEnum

      • findByValue

        public static CompressionCodec findByValue​(int value)
        Find a the enum type by its integer value, as defined in the Thrift IDL.
        Returns:
        null if the value is not found.