com.alee.utils.map

Class AbstractHashMap.HashIterator<K,V,T>

java.lang.Object

com.alee.utils.map.AbstractHashMap.HashIterator<K,V,T>

Type Parameters:

K - the type of keys maintained by this map

V - the type of mapped values

All Implemented Interfaces:

Iterator<T>

Direct Known Subclasses:

AbstractHashMap.EntrySetIterator, AbstractHashMap.HashMapIterator, AbstractHashMap.KeySetIterator, AbstractHashMap.ValuesIterator

Enclosing class:

AbstractHashMap<K,V>

protected abstract static class AbstractHashMap.HashIterator<K,V,T>
extends Object
implements Iterator<T>

Base Iterator.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	expectedModCount The modification count expected
protected int	hashIndex The current index into the array of buckets
protected AbstractHashMap.HashEntry<K,V>	last The last returned entry
protected AbstractHashMap.HashEntry<K,V>	next The next entry
protected AbstractHashMap<K,V>	parent The parent map

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HashIterator(AbstractHashMap<K,V> parent) Constructs new AbstractHashMap.HashIterator.

Method Summary

Modifier and Type	Method and Description
protected AbstractHashMap.HashEntry<K,V>	currentEntry() Returns current AbstractHashMap.HashEntry.
boolean	hasNext()
protected AbstractHashMap.HashEntry<K,V>	nextEntry() Returns next AbstractHashMap.HashEntry.
void	remove()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, next

Field Detail

parent

protected final AbstractHashMap<K,V> parent

The parent map

hashIndex

protected int hashIndex

The current index into the array of buckets

last

protected AbstractHashMap.HashEntry<K,V> last

The last returned entry

next

protected AbstractHashMap.HashEntry<K,V> next

The next entry

expectedModCount

protected int expectedModCount

The modification count expected

Constructor Detail

HashIterator

protected HashIterator(AbstractHashMap<K,V> parent)

Constructs new AbstractHashMap.HashIterator.

Parameters:

parent - AbstractHashMap

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

nextEntry

protected AbstractHashMap.HashEntry<K,V> nextEntry()

Returns next AbstractHashMap.HashEntry.

Returns:

next AbstractHashMap.HashEntry

currentEntry

protected AbstractHashMap.HashEntry<K,V> currentEntry()

Returns current AbstractHashMap.HashEntry.

Returns:

current AbstractHashMap.HashEntry

remove

public void remove()

Specified by:

remove in interface Iterator<T>

toString

public String toString()

Overrides:

toString in class Object