java.util
Class IdentityHashMap.IdentityHashMapIterator

java.lang.Object
  extended byjava.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