Package org.apache.lucene.queries.function

Class FunctionValues.ValueFiller

  • Enclosing class:
    FunctionValues
    public abstract static class FunctionValues.ValueFiller
extends java.lang.Object
    Abstraction of the logic required to fill the value of a specified doc into a reusable MutableValue. Implementations of FunctionValues are encouraged to define their own implementations of ValueFiller if their value is not a float.

    • Constructor Summary

      Constructors 
      Constructor Description
      ValueFiller()  

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      abstract void fillValue​(int doc)
      MutableValue will be reused across calls.
      abstract MutableValue getValue()
      MutableValue will be reused across calls

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ValueFiller

        public ValueFiller()

    • Method Detail

      • getValue

        public abstract MutableValue getValue()
        MutableValue will be reused across calls

      • fillValue

        public abstract void fillValue​(int doc)
        MutableValue will be reused across calls. Returns true if the value exists.