WeakHashMapSafeReadLock.HashIterator

java.lang.Object
- org.glassfish.pfl.basic.concurrent.WeakHashMapSafeReadLock.HashIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>

Direct Known Subclasses:

WeakHashMapSafeReadLock.EntryIterator, WeakHashMapSafeReadLock.KeyIterator, WeakHashMapSafeReadLock.ValueIterator

Enclosing class:

WeakHashMapSafeReadLock<K,V>
```
private abstract class WeakHashMapSafeReadLock.HashIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>
```

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) java.lang.Object`	`currentKey`	Strong reference needed to avoid disappearance of key between nextEntry() and any use of the entry
`(package private) WeakHashMapSafeReadLock.Entry<K,V>`	`entry`
`(package private) int`	`expectedModCount`
`(package private) int`	`index`
`(package private) WeakHashMapSafeReadLock.Entry<K,V>`	`lastReturned`
`(package private) java.lang.Object`	`nextKey`	Strong reference needed to avoid disappearance of key between hasNext and next

Constructor Summary

Constructors
Constructor Description

HashIterator()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`
`protected WeakHashMapSafeReadLock.Entry<K,V>`	`nextEntry()`	The common parts of next() across different types of iterators
`void`	`remove()`

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, next

- Field Detail
  - index
```
int index
```
  - entry
```
WeakHashMapSafeReadLock.Entry<K,V> entry
```
  - lastReturned
```
WeakHashMapSafeReadLock.Entry<K,V> lastReturned
```
  - expectedModCount
```
int expectedModCount
```
  - nextKey
```
java.lang.Object nextKey
```
    Strong reference needed to avoid disappearance of key between hasNext and next
  - currentKey
```
java.lang.Object currentKey
```
    Strong reference needed to avoid disappearance of key between nextEntry() and any use of the entry
- Constructor Detail
  - HashIterator
```
HashIterator()
```
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<T>
  - nextEntry
```
protected WeakHashMapSafeReadLock.Entry<K,V> nextEntry()
```
    The common parts of next() across different types of iterators
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface java.util.Iterator<T>