com.facebook.presto.orc.stream

Class FloatStream

java.lang.Object

com.facebook.presto.orc.stream.FloatStream

All Implemented Interfaces:

ValueStream<FloatStreamCheckpoint>

public class FloatStream
extends Object
implements ValueStream<FloatStreamCheckpoint>

Constructor Summary

Constructors

Constructor and Description
FloatStream(OrcInputStream input)

Method Summary

Modifier and Type	Method and Description
Class<FloatStreamCheckpoint>	getCheckpointType()
float	next()
void	nextVector(Type type, int items, BlockBuilder builder)
void	nextVector(Type type, long items, BlockBuilder builder, boolean[] isNull)
void	seekToCheckpoint(FloatStreamCheckpoint checkpoint)
void	skip(long items)

Methods inherited from class java.lang.Object

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

Constructor Detail

FloatStream

public FloatStream(OrcInputStream input)

Method Detail

getCheckpointType

public Class<FloatStreamCheckpoint> getCheckpointType()

Specified by:

getCheckpointType in interface ValueStream<FloatStreamCheckpoint>

seekToCheckpoint

public void seekToCheckpoint(FloatStreamCheckpoint checkpoint)
                      throws IOException

Specified by:

seekToCheckpoint in interface ValueStream<FloatStreamCheckpoint>

Throws:

IOException

skip

public void skip(long items)
          throws IOException

Specified by:

skip in interface ValueStream<FloatStreamCheckpoint>

Throws:

IOException

next

public float next()
           throws IOException

Throws:

IOException

nextVector

public void nextVector(Type type,
                       int items,
                       BlockBuilder builder)
                throws IOException

Throws:

IOException

nextVector

public void nextVector(Type type,
                       long items,
                       BlockBuilder builder,
                       boolean[] isNull)
                throws IOException

Throws:

IOException