Package org.apache.lucene.search.matchhighlight

Interface MatchRegionRetriever.FieldValueProvider

  • Enclosing class:
    MatchRegionRetriever
    Functional Interface:
    This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
    @FunctionalInterface
public static interface MatchRegionRetriever.FieldValueProvider
    An abstraction that provides document values for a given field. Default implementation in MatchRegionRetriever.DocumentFieldValueProvider just reaches to a preloaded Document. It is possible to write a more efficient implementation on top of a reusable character buffer (that reuses the buffer while retrieving hit regions for documents).