org.elasticsearch.index.fielddata.ordinals

Class Ordinals

java.lang.Object

org.elasticsearch.index.fielddata.ordinals.Ordinals

All Implemented Interfaces:

org.apache.lucene.util.Accountable

Direct Known Subclasses:

MultiOrdinals, SinglePackedOrdinals

public abstract class Ordinals
extends Object
implements org.apache.lucene.util.Accountable

A thread safe ordinals abstraction. Ordinals can only be positive integers.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Ordinals.ValuesHolder

Field Summary

Fields

Modifier and Type	Field and Description
static Ordinals.ValuesHolder	NO_VALUES

Constructor Summary

Constructors

Constructor and Description
Ordinals()

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.lucene.index.RandomAccessOrds	ordinals()
abstract org.apache.lucene.index.RandomAccessOrds	ordinals(Ordinals.ValuesHolder values)
abstract long	ramBytesUsed() The memory size this ordinals take.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.lucene.util.Accountable

getChildResources

Field Detail

NO_VALUES

public static final Ordinals.ValuesHolder NO_VALUES

Constructor Detail

Ordinals

public Ordinals()

Method Detail

ramBytesUsed

public abstract long ramBytesUsed()

The memory size this ordinals take.

Specified by:

ramBytesUsed in interface org.apache.lucene.util.Accountable

ordinals

public abstract org.apache.lucene.index.RandomAccessOrds ordinals(Ordinals.ValuesHolder values)

ordinals

public final org.apache.lucene.index.RandomAccessOrds ordinals()