SingletonIterator (Apache Jena)

java.lang.Object
- org.apache.jena.util.iterator.NiceIterator<T>
- - org.apache.jena.util.iterator.SingletonIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>, ClosableIterator<T>, ExtendedIterator<T>
```
public class SingletonIterator<T>
extends NiceIterator<T>
implements ExtendedIterator<T>
```
A ClosableIterator that contains only one element

- Constructor Summary
  
  Constructors
  Constructor Description
  
  SingletonIterator(T element)
  Constructor
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean hasNext()
  Can return a single value
  
  T next()
  Return the value
  - Methods inherited from class org.apache.jena.util.iterator.NiceIterator
    andThen, andThen, asList, asSet, close, close, emptyIterator, filterDrop, filterKeep, mapWith, remove, removeNext, toList, toSet
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.apache.jena.util.iterator.ClosableIterator
    close
  - Methods inherited from interface org.apache.jena.util.iterator.ExtendedIterator
    andThen, filterDrop, filterKeep, forEach, mapWith, nextOptional, removeNext, toList, toSet
  - Methods inherited from interface java.util.Iterator
    forEachRemaining, remove

- Constructor Detail
  - SingletonIterator
```
public SingletonIterator(T element)
```
    Constructor
    
    Parameters:
    
    element - the single value to be returned
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Can return a single value
    
    Specified by:
    
    hasNext in interface java.util.Iterator<T>
    
    Overrides:
    
    hasNext in class NiceIterator<T>
  - next
```
public T next()
```
    Return the value
    
    Specified by:
    
    next in interface java.util.Iterator<T>
    
    Overrides:
    
    next in class NiceIterator<T>