PairIterator

java.lang.Object
- net.sf.saxon.tree.jiter.PairIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>
```
public class PairIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>
```
An iterator over a pair of objects (typically sub-expressions of an expression)

Constructor Summary

Constructors
Constructor Description

PairIterator(T one, T two)
Create an iterator over two objects

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`	Returns `true` if the iteration has more elements.
`T`	`next()`	Returns the next element in the iteration.

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
  - PairIterator
```
public PairIterator(T one,
                    T two)
```
    Create an iterator over two objects
    
    Parameters:
    
    one - the first object to be returned
    
    two - the second object to be returned
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)
    
    Specified by:
    
    hasNext in interface java.util.Iterator<T>
    
    Returns:
    
    true if the iterator has more elements.
  - next
```
public T next()
```
    Returns the next element in the iteration.
    
    Specified by:
    
    next in interface java.util.Iterator<T>
    
    Returns:
    
    the next element in the iteration.
    
    Throws:
    
    java.util.NoSuchElementException - iteration has no more elements.