org.apache.druid.segment

Class RowWalker<T>

java.lang.Object

org.apache.druid.segment.RowWalker<T>

public class RowWalker<T>
extends Object

Used by RowBasedStorageAdapter and RowBasedCursor to walk through rows. It allows multiple RowBasedCursor to share the same underlying Iterable.

Method Summary

Modifier and Type	Method and Description
void	advance()
T	currentRow()
boolean	isDone()
void	reset()
void	skipToDateTime(org.joda.time.DateTime timestamp, boolean descending)

Methods inherited from class java.lang.Object

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

Method Detail

isDone

public boolean isDone()

currentRow

public T currentRow()

advance

public void advance()

reset

public void reset()

skipToDateTime

public void skipToDateTime(org.joda.time.DateTime timestamp,
                           boolean descending)