com.facebook.hive.orc

Class StripeReader

java.lang.Object

com.facebook.hive.orc.StripeReader

public class StripeReader
extends Object

Method Summary

Modifier and Type	Method and Description
void	close()
long	getPosition()
float	getProgress() Return the fraction of stripes that have been read from the selected.
boolean	hasNext()
boolean	nextStripe(OrcFile.KeyWrapper keyWrapper, OrcFile.ValueWrapper valueWrapper)

Methods inherited from class java.lang.Object

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

Method Detail

hasNext

public boolean hasNext()
                throws IOException

Throws:

IOException

nextStripe

public boolean nextStripe(OrcFile.KeyWrapper keyWrapper,
                          OrcFile.ValueWrapper valueWrapper)
                   throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException

getPosition

public long getPosition()
                 throws IOException

Throws:

IOException

getProgress

public float getProgress()

Return the fraction of stripes that have been read from the selected. section of the file

Returns:

fraction between 0.0 and 1.0 of stripes consumed