java.util
Class HashMap.EntryIterator

java.lang.Object
  java.util.HashMap.HashIterator
      java.util.HashMap.EntryIterator

All Implemented Interfaces:

Iterator

Enclosing class:

HashMap

private class HashMap.EntryIterator

extends HashMap.HashIterator

Field Summary

(package private) HashMap.Entry	current
(package private) int	expectedModCount
(package private) int	index
(package private) HashMap.Entry	next

Constructor Summary

private

HashMap.EntryIterator()

Method Summary

boolean	hasNext() Returns true if the iteration has more elements.
Object	next() Returns the next element in the iteration.
(package private) HashMap.Entry	nextEntry()
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

Field Detail

next

HashMap.Entry next

expectedModCount

int expectedModCount

index

int index

current

HashMap.Entry current

Constructor Detail

HashMap.EntryIterator

private HashMap.EntryIterator()

Method Detail

next

public Object next()

Description copied from interface: Iterator

Returns the next element in the iteration.

Returns:

the next element in the iteration.

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.

nextEntry

HashMap.Entry nextEntry()

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