org.elasticsearch.common.rounding

Class Rounding.OffsetRounding

java.lang.Object

org.elasticsearch.common.rounding.Rounding

org.elasticsearch.common.rounding.Rounding.OffsetRounding

All Implemented Interfaces:

Streamable

Enclosing class:

Rounding

public static class Rounding.OffsetRounding
extends Rounding

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.common.rounding.Rounding

Rounding.FactorRounding, Rounding.Interval, Rounding.OffsetRounding, Rounding.Streams

Field Summary

Fields

Modifier and Type	Field and Description
static ParseField	OFFSET_FIELD

Constructor Summary

Constructors

Constructor and Description
OffsetRounding(Rounding intervalRounding, long offset)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	hashCode()
byte	id()
long	nextRoundingValue(long value) Given the rounded value (which was potentially generated by Rounding.round(long), returns the next rounding value.
void	readFrom(StreamInput in) Set this object's fields from a StreamInput.
long	roundKey(long value) Given a value, compute a key that uniquely identifies the rounded value although it is not necessarily equal to the rounding value itself.
long	valueForKey(long key) Compute the rounded value given the key that identifies it.
void	writeTo(StreamOutput out) Write this object's fields to a StreamOutput.

Methods inherited from class org.elasticsearch.common.rounding.Rounding

round

Methods inherited from class java.lang.Object

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

Field Detail

OFFSET_FIELD

public static final ParseField OFFSET_FIELD

Constructor Detail

OffsetRounding

public OffsetRounding(Rounding intervalRounding,
                      long offset)

Method Detail

id

public byte id()

Specified by:

id in class Rounding

roundKey

public long roundKey(long value)

Description copied from class: Rounding

Given a value, compute a key that uniquely identifies the rounded value although it is not necessarily equal to the rounding value itself.

Specified by:

roundKey in class Rounding

valueForKey

public long valueForKey(long key)

Description copied from class: Rounding

Compute the rounded value given the key that identifies it.

Specified by:

valueForKey in class Rounding

nextRoundingValue

public long nextRoundingValue(long value)

Description copied from class: Rounding

Given the rounded value (which was potentially generated by Rounding.round(long), returns the next rounding value. For example, with interval based rounding, if the interval is 3, nextRoundValue(6) = 9 .

Specified by:

nextRoundingValue in class Rounding

Parameters:

value - The current rounding value

Returns:

The next rounding value;

readFrom

public void readFrom(StreamInput in)
              throws java.io.IOException

Description copied from interface: Streamable

Set this object's fields from a StreamInput.

Throws:

java.io.IOException

writeTo

public void writeTo(StreamOutput out)
             throws java.io.IOException

Description copied from interface: Streamable

Write this object's fields to a StreamOutput.

Throws:

java.io.IOException

hashCode

public int hashCode()

Specified by:

hashCode in class Rounding

equals

public boolean equals(java.lang.Object obj)

Specified by:

equals in class Rounding