Class java.util.Hashtable.Enumerator


Class \| Tree \| Index \| Help
PREV CLASS \| NEXT CLASS	FRAMES \| NO FRAMES
SUMMARY: INNER \| FIELD \| CONSTR \| METHOD	DETAIL: FIELD \| CONSTR \| METHOD

Class java.util.Hashtable.Enumerator

java.lang.Object
  |
  +--java.util.Hashtable.Enumerator

private class Hashtable.Enumerator
extends java.lang.Object
implements java.util.Enumeration, java.util.Iterator

A hashtable enumerator class. This class implements both the Enumeration and Iterator interfaces, but individual instances can be created with the Iterator methods disabled. This is necessary to avoid unintentionally increasing the capabilities granted a user by passing an Enumeration.

Field Summary
Hashtable.Entry	entry
int	expectedModCount The modCount value that the iterator believes that the backing List should have.
int	index
boolean	iterator Indicates whether this Enumerator is serving as an Iterator or an Enumeration. (true -> Iterator).
Hashtable.Entry	lastReturned
Hashtable.Entry[]	table
int	type

Constructor Summary
Hashtable.Enumerator(Hashtable this$0, int type, boolean iterator)

Method Summary
boolean	hasMoreElements()
boolean	hasNext()
java.lang.Object	nextElement()
java.lang.Object	next()
void	remove()

Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notifyAll, notify, registerNatives, toString, wait, wait, wait

Field Detail

table

Hashtable.Entry[] table

index

int index

entry

Hashtable.Entry entry

lastReturned

Hashtable.Entry lastReturned

type

int type

iterator

boolean iterator

Indicates whether this Enumerator is serving as an Iterator or an Enumeration. (true -> Iterator).

expectedModCount

private int expectedModCount

The modCount value that the iterator believes that the backing List should have. If this expectation is violated, the iterator has detected concurrent modification.

Constructor Detail

Hashtable.Enumerator

Hashtable.Enumerator(Hashtable this$0,
                     int type,
                     boolean iterator)

Method Detail