Package io.deephaven.parquet.table.transfer

package io.deephaven.parquet.table.transfer
  • Class
    Description
    ArrayAndVectorTransfer<COLUMN_TYPE,ENCODED_COLUMN_TYPE,BUFFER_TYPE>
    Base class for all array and vector transfer objects
    DictEncodedStringArrayAndVectorTransfer<T>
    Base class for reading dictionary-encoded string arrays and vectors.
    StringDictionary
    Stores a dictionary of strings and returns their position in the dictionary, useful for encoding string columns.
    TransferObject<BUFFER_TYPE>
    Classes that implement this interface are responsible for converting data from individual DH columns into buffers to be written out to the Parquet file.