Package org.elasticsearch.index.fielddata

Class SortedNumericDoubleValues

java.lang.Object
org.elasticsearch.index.fielddata.SortedNumericDoubleValues
Direct Known Subclasses:
SortingNumericDoubleValues
public abstract class SortedNumericDoubleValues
extends java.lang.Object
Clone of SortedNumericDocValues for double values.

  • Constructor Summary

    Constructors 
    Modifier Constructor Description
    protected SortedNumericDoubleValues()
    Sole constructor.

  • Method Summary

    Modifier and Type Method Description
    abstract boolean advanceExact​(int target)
    Advance the iterator to exactly target and return whether target has a value.
    abstract int docValueCount()
    Retrieves the number of values for the current document.
    abstract double nextValue()
    Iterates to the next value in the current document.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • SortedNumericDoubleValues

      protected SortedNumericDoubleValues()
      Sole constructor. (For invocation by subclass constructors, typically implicit.)

  • Method Details

    • advanceExact

      public abstract boolean advanceExact​(int target) throws java.io.IOException
      Advance the iterator to exactly target and return whether target has a value. target must be greater than or equal to the current doc ID and must be a valid doc ID, ie. ≥ 0 and < maxDoc.
      Throws:
      java.io.IOException

    • nextValue

      public abstract double nextValue() throws java.io.IOException
      Iterates to the next value in the current document. Do not call this more than docValueCount() times for the document.
      Throws:
      java.io.IOException

    • docValueCount

      public abstract int docValueCount()
      Retrieves the number of values for the current document. This must always be greater than zero. It is illegal to call this method after advanceExact(int) returned false.