net.sf.saxon.sort

Class EmptyIntIterator

Implemented Interfaces:
IntIterator

public class EmptyIntIterator
extends java.lang.Object
implements IntIterator

An iterator over a zero-length sequence of integers

Method Summary

static EmptyIntIterator
getInstance()
Get the singular instance of this class
boolean
hasNext()
Test whether there are any more integers in the sequence
int
next()
Return the next integer in the sequence.

Method Details

getInstance

public static EmptyIntIterator getInstance()
Get the singular instance of this class
Returns:
the singular instance

hasNext

public boolean hasNext()
Test whether there are any more integers in the sequence
Specified by:
hasNext in interface IntIterator
Returns:
true if there are more integers to come

next

public int next()
Return the next integer in the sequence. The result is undefined unless hasNext() has been called and has returned true.
Specified by:
next in interface IntIterator
Returns:
the next integer in the sequence