Interface KeyValueIterator<K,​V>

  • Type Parameters:
    K - Type of keys
    V - Type of values
    All Superinterfaces:
    AutoCloseable, Closeable, Iterator<KeyValue<K,​V>>
    All Known Subinterfaces:

    public interface KeyValueIterator<K,​V>
    extends Iterator<KeyValue<K,​V>>, Closeable
    Iterator interface of KeyValue.

    Users must call its close method explicitly upon completeness to release resources, or use try-with-resources statement (available since JDK7) for this Closeable class. Note that remove() is not supported.

    • Method Detail

      • peekNextKey

        K peekNextKey()
        Peek at the next key without advancing the iterator
        the key of the next value that would be returned from the next call to next