com.tangosol.util

Class AbstractKeyBasedMap.EntrySet.EntrySetIterator

java.lang.Object

com.tangosol.util.AbstractKeyBasedMap.EntrySet.EntrySetIterator

All Implemented Interfaces:

Iterator<Map.Entry<K,V>>

Direct Known Subclasses:

OpenHashMap.EntrySet.EntrySetIterator

Enclosing class:

AbstractKeyBasedMap.EntrySet

protected class AbstractKeyBasedMap.EntrySet.EntrySetIterator
extends Object
implements Iterator<Map.Entry<K,V>>

An Iterator over the EntrySet that is backed by the Map.

Field Summary

Fields

Modifier and Type	Field and Description
protected Iterator<K>	m_iterKeys Key iterator.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	EntrySetIterator()

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Returns true if the iteration has more elements.
Map.Entry<K,V>	next() Returns the next element in the iteration.
void	remove() Removes from the underlying collection the last element returned by the iterator.

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

forEachRemaining

Field Detail

m_iterKeys

protected Iterator<K> m_iterKeys

Key iterator.

Constructor Detail

EntrySetIterator

protected EntrySetIterator()

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<Map.Entry<K,V>>

Returns:

true if the iterator has more elements

next

public Map.Entry<K,V> next()

Returns the next element in the iteration.

Specified by:

next in interface Iterator<Map.Entry<K,V>>

Returns:

the next element in the iteration

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<Map.Entry<K,V>>

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