Class LongInputStreamV2

java.lang.Object

io.trino.orc.stream.LongInputStreamV2

All Implemented Interfaces:

LongInputStream, ValueInputStream<LongStreamCheckpoint>

public class LongInputStreamV2
extends Object
implements LongInputStream

See org.apache.orc.impl.RunLengthIntegerWriterV2 for description of various lightweight compression techniques.

Constructor Summary

Constructors

Constructor	Description
LongInputStreamV2(OrcInputStream input, boolean signed, boolean skipCorrupt)

Method Summary

Modifier and Type	Method	Description
long	next()
void	next(int[] values, int items)
void	next(long[] values, int items)
void	next(short[] values, int items)
void	seekToCheckpoint(LongStreamCheckpoint checkpoint)
void	skip(long items)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.trino.orc.stream.LongInputStream

sum

Constructor Details

LongInputStreamV2

public LongInputStreamV2(OrcInputStream input,
 boolean signed,
 boolean skipCorrupt)

Method Details

next

public long next()
          throws IOException

Specified by:

next in interface LongInputStream

Throws:

IOException

next

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

Specified by:

next in interface LongInputStream

Throws:

IOException

next

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

Specified by:

next in interface LongInputStream

Throws:

IOException

next

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

Specified by:

next in interface LongInputStream

Throws:

IOException

seekToCheckpoint

public void seekToCheckpoint(LongStreamCheckpoint checkpoint)
                      throws IOException

Specified by:

seekToCheckpoint in interface ValueInputStream<LongStreamCheckpoint>

Throws:

IOException

skip

public void skip(long items)
          throws IOException

Specified by:

skip in interface ValueInputStream<LongStreamCheckpoint>

Throws:

IOException