io.druid.query.select

Class PagingOffset

java.lang.Object

io.druid.query.select.PagingOffset

public abstract class PagingOffset
extends Object

offset iterator for select query

Field Summary

Fields

Modifier and Type	Field and Description
protected int	counter
protected int	startOffset
protected int	threshold

Constructor Summary

Constructors

Constructor and Description
PagingOffset(int startOffset, int threshold)

Method Summary

Modifier and Type	Method and Description
abstract int	current()
boolean	hasNext()
abstract boolean	isDescending()
void	next()
static PagingOffset	of(int startOffset, int threshold)
abstract int	startDelta()
int	startOffset()
int	threshold()

Methods inherited from class java.lang.Object

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

Field Detail

startOffset

protected final int startOffset

threshold

protected final int threshold

counter

protected int counter

Constructor Detail

PagingOffset

public PagingOffset(int startOffset,
                    int threshold)

Method Detail

isDescending

public abstract boolean isDescending()

startOffset

public final int startOffset()

startDelta

public abstract int startDelta()

threshold

public final int threshold()

hasNext

public final boolean hasNext()

next

public final void next()

current

public abstract int current()

of

public static PagingOffset of(int startOffset,
                              int threshold)