Method Detail

• reset

  public CharsTrie.Iterator reset()

  Resets this iterator to its initial state.

  Returns:

  this

• hasNext

  public boolean hasNext()

  Specified by:

  hasNext in interface Iterator<CharsTrie.Entry>

  Returns:

  true if there are more elements.

• next

  public CharsTrie.Entry next()

  Finds the next (string, value) pair if there is one. If the string is truncated to the maximum length and does not have a real value, then the value is set to -1. In this case, this "not a real value" is indistinguishable from a real value of -1.

  Specified by:

  next in interface Iterator<CharsTrie.Entry>

  Returns:

  An Entry with the string and value of the next element.

  Throws:

  NoSuchElementException - - iteration has no more elements.

• remove

  public void remove()

  Iterator.remove() is not supported.

  Specified by:

  remove in interface Iterator<CharsTrie.Entry>

  Throws:

  UnsupportedOperationException - (always)