Class MultiBoolFunction

  • public abstract class MultiBoolFunction
    extends BoolFunction
    Abstract ValueSource implementation which wraps multiple ValueSources and applies an extendible boolean function to their values.
    • Constructor Detail

      • MultiBoolFunction

        public MultiBoolFunction​(java.util.List<ValueSource> sources)
    • Method Detail

      • getValues

        public BoolDocValues getValues​(java.util.Map context,
                                       AtomicReaderContext readerContext)
        Description copied from class: ValueSource
        Gets the values for this reader and the context that was previously passed to createWeight()
        Specified by:
        getValues in class ValueSource
      • description

        public java.lang.String description()
        Description copied from class: ValueSource
        description of field, used in explain()
        Specified by:
        description in class ValueSource
      • equals

        public boolean equals​(java.lang.Object o)
        Specified by:
        equals in class ValueSource
      • createWeight

        public void createWeight​(java.util.Map context,
                                 IndexSearcher searcher)
        Description copied from class: ValueSource
        Implementations should propagate createWeight to sub-ValueSources which can optionally store weight info in the context. The context object will be passed to getValues() where this info can be retrieved.
        createWeight in class ValueSource