ImmutableIterator

java.lang.Object
- org.apache.pivot.util.ImmutableIterator<T>

Type Parameters:

T - The type of elements we are iterating over.

All Implemented Interfaces:

java.util.Iterator<T>
```
public final class ImmutableIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>
```
Immutable implementation of the Iterator interface.
The only methods that have actual implementations (that just defer to the underlying Iterator) are: hasNext() and next().
Note: the remove() method implementation here has been taken out because there is now a default implementation in the Iterator interface itself in Java 8.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  ImmutableIterator(java.util.Iterator<T> iter)
  Construct an immutable iterator over the base iterator given here.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean hasNext()
  
  T next()
  - 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, remove

- Constructor Detail
  - ImmutableIterator
```
public ImmutableIterator(java.util.Iterator<T> iter)
```
    Construct an immutable iterator over the base iterator given here.
    
    Parameters:
    
    iter - The base iterator we want to protect from change.
    
    Throws:
    
    java.lang.IllegalArgumentException - if the iterator is null.
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<T>
  - next
```
public T next()
```
    Specified by:
    
    next in interface java.util.Iterator<T>