Class FreqProxFields

  • All Implemented Interfaces:
    java.lang.Iterable<java.lang.String>

    class FreqProxFields
    extends Fields
    Implements limited (iterators only, no stats) Fields interface over the in-RAM buffered fields/terms/postings, to flush postings through the PostingsFormat.
    • Method Detail

      • iterator

        public java.util.Iterator<java.lang.String> iterator()
        Description copied from class: Fields
        Returns an iterator that will step through all fields names. This will not return null.
        Specified by:
        iterator in interface java.lang.Iterable<java.lang.String>
        Specified by:
        iterator in class Fields
      • terms

        public Terms terms​(java.lang.String field)
                    throws java.io.IOException
        Description copied from class: Fields
        Get the Terms for this field. This will return null if the field does not exist.
        Specified by:
        terms in class Fields
        Throws:
        java.io.IOException
      • size

        public int size()
        Description copied from class: Fields
        Returns the number of fields or -1 if the number of distinct field names is unknown. If >= 0, Fields.iterator() will return as many field names.
        Specified by:
        size in class Fields