Package org.elasticsearch.index.fielddata

Class HistogramValue

java.lang.Object

org.elasticsearch.index.fielddata.HistogramValue

public abstract class HistogramValue
extends Object

Per-document histogram value. Every value of the histogram consist on a value and a count.

Constructor Summary

Constructors

Constructor	Description
HistogramValue()

Method Summary

Modifier and Type	Method	Description
abstract int	count()	The current count of the histogram
abstract boolean	next()	Advance this instance to the next value of the histogram
abstract double	value()	the current value of the histogram

Methods inherited from class java.lang.Object

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

Constructor Details

HistogramValue

public HistogramValue()

Method Details

next

public abstract boolean next()
                      throws IOException

Advance this instance to the next value of the histogram

Returns:

true if there is a next value

Throws:

IOException

value

public abstract double value()

the current value of the histogram

Returns:

the current value of the histogram

count

public abstract int count()

The current count of the histogram

Returns:

the current count of the histogram