Type Parameters:

T - Type of the argument

R - Type of the result

All Known Subinterfaces:

UnaryOperator<T>

All Known Implementing Classes:

ColumnAsKeyPairFunction, ColumnToKeyPairTransform, ConvertToSequenceLengthOne, EmptyRecordFunction, EqualityFn, ExtractKeysFunction, FilesAsBytesFunction, FilterWritablesBySchemaFunction, LineRecordReaderFunction, LocalFilterFunction, LocalGroupToSequenceFunction, LocalMapToPairByColumnFunction, LocalMapToPairByMultipleColumnsFunction, LocalSequenceFilterFunction, LocalSequenceTransformFunction, LocalTransformFunction, MapToPairForReducerFunction, NDArrayToWritablesFunction, RecordReaderBytesFunction, RecordReaderFunction, ReducerFunction, RelErrorFn, SequenceEmptyRecordFunction, SequenceMergeFunction, SequenceRecordReaderBytesFunction, SequenceRecordReaderFunction, SequenceWritablesToStringFunction, StringToWritablesFunction, SumLongsFunction2, UnzipForCalculateSortedRankFunction, WritablesToNDArrayFunction, WritablesToStringFunction

public interface Function<T,R>