PeekIterator (Apache Jena Base)

java.lang.Object
- org.apache.jena.atlas.iterator.PeekIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>
```
public class PeekIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>
```
PeekIterator - is one slot ahead from the wrapped iterator

Constructor Summary

Constructors
Constructor Description

PeekIterator(java.util.Iterator<T> iter)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> PeekIterator<T>`	`create(java.util.Iterator<T> iter)`
`static <T> PeekIterator<T>`	`create(PeekIterator<T> iter)`
`T`	`element()`	Peek the next element or throw NoSuchElementException
`boolean`	`hasNext()`
`T`	`next()`
`T`	`peek()`	Peek the next element or return null

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator
forEachRemaining, remove

Constructor Detail

PeekIterator

public PeekIterator(java.util.Iterator<T> iter)

Method Detail
- create
```
public static <T> PeekIterator<T> create(PeekIterator<T> iter)
```
- create
```
public static <T> PeekIterator<T> create(java.util.Iterator<T> iter)
```
- hasNext
```
public boolean hasNext()
```
  Specified by:
  
  hasNext in interface java.util.Iterator<T>
- peek
```
public T peek()
```
  Peek the next element or return null
  
  See Also:
  
  Queue.peek()
- element
```
public T element()
```
  Peek the next element or throw NoSuchElementException
- next
```
public T next()
```
  Specified by:
  
  next in interface java.util.Iterator<T>