org.eclipse.rdf4j.util.iterators

## Class SingletonIterator<E>

- java.lang.Object
- - org.eclipse.rdf4j.util.iterators.SingletonIterator<E>

- All Implemented Interfaces:
    Iterator<E>

      public class SingletonIterator<E>
      extends Object
      implements Iterator<E>

  An iterator that contains exactly one element.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `SingletonIterator(E value)` Creates a new EmptyIterator.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `hasNext()`
    `E` | `next()`
    `void` | `remove()`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

    - ### Methods inherited from interface java.util.Iterator

      `forEachRemaining`

- - ### Constructor Detail

    - #### SingletonIterator

          public SingletonIterator(E value)

      Creates a new EmptyIterator.

  - ### Method Detail

    - #### hasNext

          public boolean hasNext()

      Specified by:
        `hasNext` in interface `Iterator<E>`

    - #### next

          public E next()

      Specified by:
        `next` in interface `Iterator<E>`

    - #### remove

          public void remove()

      Specified by:
        `remove` in interface `Iterator<E>`

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