ConcatenatingIntIterator

java.lang.Object
- net.sf.saxon.z.ConcatenatingIntIterator

All Implemented Interfaces:

IntIterator
```
public class ConcatenatingIntIterator
extends java.lang.Object
implements IntIterator
```
An iterator over nodes, that concatenates the nodes returned by two supplied iterators.

Constructor Summary

Constructors
Constructor	Description
`ConcatenatingIntIterator(IntIterator first, java.util.function.Supplier<IntIterator> second)`	Create an iterator that concatenates the results of two supplied iterator.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`	Test whether there are any more integers in the sequence; and change the state of the iterator so a call on `IntIterator.next()` delivers the next integer.
`int`	`next()`	Get the next item in the sequence.

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

- Constructor Detail
  - ConcatenatingIntIterator
```
public ConcatenatingIntIterator(IntIterator first,
                                java.util.function.Supplier<IntIterator> second)
```
    Create an iterator that concatenates the results of two supplied iterator. The second iterator isn't created until it is actually needed.
    
    Parameters:
    
    first - the first iterator
    
    second - a function that can be called to supply the second iterator
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Description copied from interface: IntIterator
    
    Test whether there are any more integers in the sequence; and change the state of the iterator so a call on IntIterator.next() delivers the next integer.
    The effect of calling #hasNext() a second time without an intervening call on #next() is undefined.
    
    Specified by:
    
    hasNext in interface IntIterator
    
    Returns:
    
    true if there are more integers to come
  - next
```
public int next()
```
    Get the next item in the sequence.
    
    Specified by:
    
    next in interface IntIterator
    
    Returns:
    
    the next Item. If there are no more items, return null.