Class GrepIterator

    • Constructor Detail

      • GrepIterator

        public GrepIterator()
    • Method Detail

      • accept

        public boolean accept​(Key k,
                              Value v)
        Specified by:
        accept in class Filter
        true if the key/value pair is accepted by the filter.
      • match

        protected boolean match​(byte[] ba)
      • indexOf

        protected int indexOf​(byte[] value,
                              int offset,
                              int length)
      • deepCopy

        public SortedKeyValueIterator<Key,​Value> deepCopy​(IteratorEnvironment env)
        Description copied from interface: SortedKeyValueIterator
        Creates a deep copy of this iterator as though seek had not yet been called. init should be called on an iterator before deepCopy is called. init should not need to be called on the copy that is returned by deepCopy; that is, when necessary init should be called in the deepCopy method on the iterator it returns. The behavior is unspecified if init is called after deepCopy either on the original or the copy. A proper implementation would call deepCopy on the source.
        Specified by:
        deepCopy in interface SortedKeyValueIterator<Key,​Value>
        deepCopy in class Filter
        env - IteratorEnvironment environment in which iterator is being run.
        SortedKeyValueIterator a copy of this iterator (with the same source and settings).
      • setTerm

        public static void setTerm​(IteratorSetting cfg,
                                   String term)
        Encode the grep term as an option for a ScanIterator