Package org.elasticsearch.index.fielddata

Class HistogramValues

java.lang.Object

org.elasticsearch.index.fielddata.HistogramValues

public abstract class HistogramValues
extends Object

Per-segment histogram values.

Constructor Summary

Constructors

Constructor	Description
HistogramValues()

Method Summary

Modifier and Type	Method	Description
abstract boolean	advanceExact(int doc)	Advance this instance to the given document id
abstract HistogramValue	histogram()	Get the HistogramValue associated with the current document.

Methods inherited from class java.lang.Object

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

Constructor Details

HistogramValues

public HistogramValues()

Method Details

advanceExact

public abstract boolean advanceExact(int doc)
                              throws IOException

Advance this instance to the given document id

Returns:

true if there is a value for this document

Throws:

IOException

histogram

public abstract HistogramValue histogram()
                                  throws IOException

Get the HistogramValue associated with the current document. The returned HistogramValue might be reused across calls.

Throws:

IOException