RefreshableAddressProvider.CircularIterator (Java API Reference for Oracle® Coherence Community Edition)

java.lang.Object
- com.tangosol.net.RefreshableAddressProvider.CircularIterator

All Implemented Interfaces:

Iterator

Enclosing class:

RefreshableAddressProvider
```
protected class RefreshableAddressProvider.CircularIterator
extends Object
implements Iterator
```
An Iterator implementation that can be converted into circular mode to allow the remaining addresses and previously skipped addresses to be used; typically set once an address has been accepted.

Field Summary

Fields
Modifier and Type	Field	Description
`protected boolean`	`m_fCircular`	Whether this Iterator is currently in a circular mode.
`protected Iterator`	`m_iterator`	The iterator used to implement the AddressProvider interface.

Constructor Summary

Constructors
Modifier Constructor Description

protected CircularIterator()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected Iterator`	`ensureIterator()`	Return the cache iterator.
`boolean`	`hasNext()`
`Object`	`next()`
`protected void`	`refreshIterator()`	Set the value of `m_iterator` to a new iterator from the address list, and ensure the address list is refreshed.
`void`	`remove()`
`void`	`setCircular(boolean fCircular)`	Set whether the Iterator should operate in a circular mode.

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

- Field Detail
  - m_fCircular
```
protected boolean m_fCircular
```
    Whether this Iterator is currently in a circular mode.
  - m_iterator
```
protected Iterator m_iterator
```
    The iterator used to implement the AddressProvider interface.
- Constructor Detail
  - CircularIterator
```
protected CircularIterator()
```
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator
  - next
```
public Object next()
```
    Specified by:
    
    next in interface Iterator
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface Iterator
  - setCircular
```
public void setCircular(boolean fCircular)
```
    Set whether the Iterator should operate in a circular mode.
    
    Parameters:
    
    fCircular - whether the Iterator should operate in a circular mode
  - ensureIterator
```
protected Iterator ensureIterator()
```
    Return the cache iterator.
    
    Returns:
    
    the cache iterator
  - refreshIterator
```
protected void refreshIterator()
```
    Set the value of m_iterator to a new iterator from the address list, and ensure the address list is refreshed.