com.bluegosling.collections

Class AbstractNavigableMap.KeyIteratorImpl

java.lang.Object

com.bluegosling.collections.AbstractNavigableMap.BaseIteratorImpl<K>

com.bluegosling.collections.AbstractNavigableMap.KeyIteratorImpl

All Implemented Interfaces:

Iterator<K>

Enclosing class:

AbstractNavigableMap<K,V>

protected class AbstractNavigableMap.KeyIteratorImpl
extends AbstractNavigableMap.BaseIteratorImpl<K>

An iterator over the keys in this map.

Field Summary

Fields inherited from class com.bluegosling.collections.AbstractNavigableMap.BaseIteratorImpl

lastFetched, myModCount, next

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	KeyIteratorImpl()

Method Summary

Modifier and Type	Method and Description
protected K	compute(Map.Entry<K,V> entry) Computes the value fetched from this iterator based on the given map entry.

Methods inherited from class com.bluegosling.collections.AbstractNavigableMap.BaseIteratorImpl

advance, checkModCount, hasNext, next, remove, resetModCount, start

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

Constructor Detail

KeyIteratorImpl

protected KeyIteratorImpl()

Method Detail

compute

protected K compute(Map.Entry<K,V> entry)

Computes the value fetched from this iterator based on the given map entry.

This implementation extracts the key from the specified entry.

Specified by:

compute in class AbstractNavigableMap.BaseIteratorImpl<K>

Parameters:

entry - the visisted map entry

Returns:

the value to return from AbstractNavigableMap.BaseIteratorImpl.next()