com.tangosol.util

Class LiteMap.EntryIterator<K,V>

java.lang.Object

com.tangosol.util.LiteMap.EntryIterator<K,V>

All Implemented Interfaces:

Iterator<Map.Entry<K,V>>

Enclosing class:

LiteMap<K,V>

public static class LiteMap.EntryIterator<K,V>
extends Object
implements Iterator<Map.Entry<K,V>>

A simple Iterator for LiteMap Entry objects. This class is static in order to allow the EntrySet to be quickly garbage-collected.

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 set 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

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 set 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 set 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