java.util
Class IdentityHashMap.IdentityHashMapIterator

java.lang.Object
  java.util.IdentityHashMap.IdentityHashMapIterator

All Implemented Interfaces:

Iterator

Direct Known Subclasses:

IdentityHashMap.EntryIterator, IdentityHashMap.KeyIterator, IdentityHashMap.ValueIterator

Enclosing class:

IdentityHashMap

private abstract class IdentityHashMap.IdentityHashMapIterator

extends Object

implements Iterator

Field Summary

(package private) int	expectedModCount
(package private) int	index
(package private) boolean	indexValid
(package private) int	lastReturnedIndex
(package private) Object[]	traversalTable

Constructor Summary

private

IdentityHashMap.IdentityHashMapIterator()

Method Summary

boolean	hasNext() Returns true if the iteration has more elements.
protected int	nextIndex()
void	remove() Removes from the underlying collection the last element returned by the iterator (optional operation).

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

next

Field Detail

index

int index

expectedModCount

int expectedModCount

lastReturnedIndex

int lastReturnedIndex

indexValid

boolean indexValid

traversalTable

Object[] traversalTable

Constructor Detail

IdentityHashMap.IdentityHashMapIterator

private IdentityHashMap.IdentityHashMapIterator()

Method Detail

hasNext

public boolean hasNext()

Description copied from interface: Iterator

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 Iterator

Returns:

true if the iterator has more elements.

nextIndex

protected int nextIndex()

remove

public void remove()

Description copied from interface: Iterator

Removes from the underlying collection the last element returned by the iterator (optional operation). This method can be called only once per call to next. The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method.

Specified by:

remove in interface Iterator