Dictionary (elasticsearch-extend 3.2 API)

```
public interface Dictionary
```
A simple interface representing a Dictionary. A Dictionary here is a list of entries, where every entry consists of term, weight and payload.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  InputIterator getEntryIterator()
  Returns an iterator over all the entries

- Method Detail
  - getEntryIterator
```
InputIterator getEntryIterator()
                        throws IOException
```
    Returns an iterator over all the entries
    
    Returns:
    
    Iterator
    
    Throws:
    
    IOException