Class CacheEntries.Iter<K,V>

java.lang.Object

org.apache.sis.util.collection.CacheEntries.Iter<K,V>

All Implemented Interfaces:

Iterator<Map.Entry<K,V>>

Enclosing class:

CacheEntries<K,V>

private static final class CacheEntries.Iter<K,V>
extends Object
implements Iterator<Map.Entry<K,V>>

An iterator over the entries in the Cache.map. Handlers will be skipped and the values of weak references are returned instead of the Reference object.

Since:

0.3

Version:

0.3

Field Summary

Fields

Modifier and Type	Field	Description
private final Iterator<Map.Entry<K,Object>>	it	The iterator over the entries wrapped by CacheEntries.
private Map.Entry<K,V>	next	The next entry to returns, or null if we reached the end of iteration.

Constructor Summary

Constructors

Constructor	Description
Iter(Iterator<Map.Entry<K,Object>> it)	Creates a new iterator wrapping the given iterator from CacheEntries.entries.

Method Summary

Modifier and Type	Method	Description
private void	advance()	Advances the iterator to the next entry to be returned.
boolean	hasNext()	Returns true if there is more element to returns.
Map.Entry<K,V>	next()	Returns the next element.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Iterator

forEachRemaining, remove

Field Details

it

private final Iterator<Map.Entry<K,Object>> it

The iterator over the entries wrapped by CacheEntries.

next

private Map.Entry<K,V> next

The next entry to returns, or null if we reached the end of iteration.

Constructor Details

Iter

Iter(Iterator<Map.Entry<K,Object>> it)

Creates a new iterator wrapping the given iterator from CacheEntries.entries.

Method Details

advance

private void advance()

Advances the iterator to the next entry to be returned.

hasNext

public boolean hasNext()

Returns true if there is more element to returns.

Specified by:

hasNext in interface Iterator<K>

next

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

Returns the next element.

Specified by:

next in interface Iterator<K>