org.jaxen

Class JaxenConstants


public class JaxenConstants
extends java.lang.Object

Thread-safe constant iterators used to avoid the overhead of creating empty lists.

Field Summary

static Iterator
EMPTY_ITERATOR
An iterator with no elements.
static ListIterator
EMPTY_LIST_ITERATOR
A list iterator with no elements.

Constructor Summary

JaxenConstants()

Field Details

EMPTY_ITERATOR

public static final Iterator EMPTY_ITERATOR
An iterator with no elements. hasNext() always returns false. This is thread-safe.

EMPTY_LIST_ITERATOR

public static final ListIterator EMPTY_LIST_ITERATOR
A list iterator with no elements. hasNext() always returns false. This is thread-safe.

Constructor Details

JaxenConstants

private JaxenConstants()