org.codehaus.groovy.util

## Class IteratorBufferedIterator<T>

- java.lang.Object
- - org.codehaus.groovy.util.IteratorBufferedIterator<T>

- All Implemented Interfaces:
    BufferedIterator<T>, Iterator<T>

      public class IteratorBufferedIterator<T>
      extends Object
      implements BufferedIterator<T>

  An implementation for BufferedIterator wraps Iterator.
  Since:
    2.5.0

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `IteratorBufferedIterator(Iterator<T> iter)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `hasNext()`
    `T` | `head()` Return the next element to be returned by next() without consuming it.
    `T` | `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

    - #### IteratorBufferedIterator

          public IteratorBufferedIterator(Iterator<T> iter)

  - ### Method Detail

    - #### hasNext

          public boolean hasNext()

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

    - #### next

          public T next()

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

    - #### remove

          public void remove()

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

    - #### head

          public T head()

      Return the next element to be returned by next() without consuming it.
      Specified by:
        `head` in interface `BufferedIterator<T>`