Package org.apache.druid.query.operator

Class OffsetLimit

java.lang.Object

org.apache.druid.query.operator.OffsetLimit

public class OffsetLimit
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected long	limit
static OffsetLimit	NONE
protected long	offset

Constructor Summary

Constructors

Constructor	Description
OffsetLimit(long offset, long limit)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
long	getFromIndex(long maxIndex)	Returns the first row index to fetch.
long	getLimit()
long	getLimitOrMax()
long	getOffset()
long	getToIndex(long maxIndex)	Returns the last row index to fetch (non-inclusive).
int	hashCode()
boolean	hasLimit()
boolean	hasOffset()
boolean	isPresent()
static OffsetLimit	limit(int limit2)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

offset

protected final long offset

limit

protected final long limit

NONE

public static final OffsetLimit NONE

Constructor Detail

OffsetLimit

public OffsetLimit(long offset,
                   long limit)

Method Detail

getOffset

public long getOffset()

getLimit

public long getLimit()

isPresent

public boolean isPresent()

hasOffset

public boolean hasOffset()

hasLimit

public boolean hasLimit()

limit

public static OffsetLimit limit(int limit2)

getLimitOrMax

public long getLimitOrMax()

equals

public final boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getFromIndex

public long getFromIndex(long maxIndex)

Returns the first row index to fetch.

Parameters:

maxIndex - maximal index accessible

getToIndex

public long getToIndex(long maxIndex)

Returns the last row index to fetch (non-inclusive).

Parameters:

maxIndex - maximal index accessible