com.facebook.presto.orc.stream

Interface LongInputStream

All Superinterfaces:

ValueInputStream<LongStreamCheckpoint>

All Known Implementing Classes:

LongInputStreamDwrf, LongInputStreamV1, LongInputStreamV2, RowGroupDictionaryLengthInputStream

public interface LongInputStream
extends ValueInputStream<LongStreamCheckpoint>

Method Summary

Modifier and Type	Method and Description
long	next()
void	next(int[] values, int items)
void	next(long[] values, int items)
void	next(short[] values, int items)
default void	nextIntVector(int items, int[] vector, int offset)
default void	nextLongVector(int items, long[] vector)
default long	sum(int items)

Methods inherited from interface com.facebook.presto.orc.stream.ValueInputStream

getCheckpointType, seekToCheckpoint, skip

Method Detail

next

long next()
   throws IOException

Throws:

IOException

next

void next(long[] values,
          int items)
   throws IOException

Throws:

IOException

next

void next(int[] values,
          int items)
   throws IOException

Throws:

IOException

next

void next(short[] values,
          int items)
   throws IOException

Throws:

IOException

nextIntVector

default void nextIntVector(int items,
                           int[] vector,
                           int offset)
                    throws IOException

Throws:

IOException

nextLongVector

default void nextLongVector(int items,
                            long[] vector)
                     throws IOException

Throws:

IOException

sum

default long sum(int items)
          throws IOException

Throws:

IOException