Set data representation.

Set subset schema to project data down to.

Compress data

Decompress data

Read a Trevni file and print each row as a JSON object.

Return the checksum algorithm name.

Return this column's children or null.

Return the compression codec name.

Returns the random seed for this test run. By default uses the current time, but a test run can be replicated by specifying the "test.seed" system pr

Return root columns' metadata. Roots are columns that have no parent.

Return the number of rows in this file.

1-line description to be used in command listings.

Test if a metadata key is reserved.

Seek to the named row.

Set the checksum algorithm name.

Set the compression codec name.

Return the approximate size of the file that will be written. Tries to slightly over-estimate. Indicates both the size in memory of the buffered dat

Expert: Called before any values are written to a row.

Read a Trevni file and print each row as a JSON object.

Expert: Add a value to a row. For values in array columns or whose parents are array columns, this must be preceded by a call to {@link #writeLength(

Construct a reader for a file.

Construct reading from the named file.

Construct given metadata for each column in the file.

Construct given a path and a configuration.

Construct for the given bytes.

Construct for the given file.

Construct reading from a file.