com.tangosol.util
Class AbstractKeyBasedMap.ValuesCollection.ValuesIterator

java.lang.Object
  com.tangosol.util.AbstractKeyBasedMap.ValuesCollection.ValuesIterator

All Implemented Interfaces:

Iterator

Enclosing class:

AbstractKeyBasedMap.ValuesCollection

protected class AbstractKeyBasedMap.ValuesCollection.ValuesIterator
extends Object
implements Iterator

An Iterator over the values Collection that is backed by the AbstractKeyBasedMap.

Field Summary

protected Iterator

m_iterKeys A key iterator.

Constructor Summary

protected

AbstractKeyBasedMap.ValuesCollection.ValuesIterator()

Method Summary

boolean	hasNext() Returns true if the iteration has more elements.
Object	next() Returns the next element in the interation.
void	remove() Removes from the underlying collection the last element returned by the iterator.

Field Detail

m_iterKeys

protected Iterator m_iterKeys

A key iterator.

Constructor Detail

AbstractKeyBasedMap.ValuesCollection.ValuesIterator

protected AbstractKeyBasedMap.ValuesCollection.ValuesIterator()

Method Detail

hasNext

public boolean hasNext()

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

next

public Object next()

Returns the next element in the interation.

Specified by:

next in interface Iterator

Returns:

the next element in the interation

Throws:

NoSuchElementException - iteration has no more elements

remove

public void remove()

Removes from the underlying collection the last element returned by the iterator. 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

Throws:

IllegalStateException - if the next method has not yet been called, or the remove method has already been called after the last call to the next method