Class EnumFieldSource

    • Field Detail

      • DEFAULT_VALUE

        static final java.lang.Integer DEFAULT_VALUE
      • enumIntToStringMap

        final java.util.Map<java.lang.Integer,​java.lang.String> enumIntToStringMap
      • enumStringToIntMap

        final java.util.Map<java.lang.String,​java.lang.Integer> enumStringToIntMap
    • Constructor Detail

      • EnumFieldSource

        public EnumFieldSource​(java.lang.String field,
                               java.util.Map<java.lang.Integer,​java.lang.String> enumIntToStringMap,
                               java.util.Map<java.lang.String,​java.lang.Integer> enumStringToIntMap)
    • Method Detail

      • tryParseInt

        private static java.lang.Integer tryParseInt​(java.lang.String valueStr)
      • intValueToStringValue

        private java.lang.String intValueToStringValue​(java.lang.Integer intVal)
      • stringValueToIntValue

        private java.lang.Integer stringValueToIntValue​(java.lang.String stringVal)
      • getValues

        public FunctionValues getValues​(java.util.Map context,
                                        LeafReaderContext readerContext)
                                 throws java.io.IOException
        Description copied from class: ValueSource
        Gets the values for this reader and the context that was previously passed to createWeight(). The values must be consumed in a forward docID manner, and you must call this method again to iterate through the values again.
        Specified by:
        getValues in class ValueSource
        Throws:
        java.io.IOException