PlainTextDictionary.FileIterator

java.lang.Object
- org.apache.lucene.search.spell.PlainTextDictionary.FileIterator

All Implemented Interfaces:: BytesRefIterator

Enclosing class:: PlainTextDictionary

final class PlainTextDictionary.FileIterator
extends java.lang.Object
implements BytesRefIterator

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  private boolean done
  
  private BytesRefBuilder spare
  - Fields inherited from interface org.apache.lucene.util.BytesRefIterator
    EMPTY
- Constructor Summary
  
  Constructors
  Constructor Description
  
  FileIterator()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  BytesRef next()
  Increments the iteration to the next BytesRef in the iterator.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - done
```
private boolean done
```
  - spare
```
private final BytesRefBuilder spare
```
- Constructor Detail
  - FileIterator
```
FileIterator()
```
- Method Detail
  - next
```
public BytesRef next()
              throws java.io.IOException
```
    Description copied from interface: BytesRefIterator
    
    Increments the iteration to the next BytesRef in the iterator. Returns the resulting BytesRef or null if the end of the iterator is reached. The returned BytesRef may be re-used across calls to next. After this method returns null, do not call it again: the results are undefined.
    
    Specified by:
    
    next in interface BytesRefIterator
    
    Returns:
    
    the next BytesRef in the iterator or null if the end of the iterator is reached.
    
    Throws:
    
    java.io.IOException - If there is a low-level I/O error.