Package 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 java.lang.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 Description
    static interface  Ordinals.ValuesHolder  

  • Field Summary

    Fields 
    Modifier and Type Field Description
    static Ordinals.ValuesHolder NO_VALUES  

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

    NULL_ACCOUNTABLE

  • Constructor Summary

    Constructors 
    Constructor Description
    Ordinals()  

  • Method Summary

    Modifier and Type Method Description
    org.apache.lucene.index.SortedSetDocValues ordinals()  
    abstract org.apache.lucene.index.SortedSetDocValues 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 Details

  • Constructor Details

  • Method Details

    • 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.SortedSetDocValues ordinals​(Ordinals.ValuesHolder values)

    • ordinals

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