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com.tangosol.net
Class RefreshableAddressProvider.CircularIterator

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

All Implemented Interfaces:

java.util.Iterator

Enclosing class:

RefreshableAddressProvider

protected class RefreshableAddressProvider.CircularIterator

extends java.lang.Object

implements java.util.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

protected boolean	m_fCircular Whether this Iterator is currently in a circular mode.
protected java.util.Iterator	m_iterator The iterator used to implement the AddressProvider interface.

Constructor Summary

protected

RefreshableAddressProvider.CircularIterator()

Method Summary

protected java.util.Iterator	ensureIterator() Return the cache iterator.
boolean	hasNext()
java.lang.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.

Field Detail

m_fCircular

protected boolean m_fCircular

Whether this Iterator is currently in a circular mode.

m_iterator

protected java.util.Iterator m_iterator

The iterator used to implement the AddressProvider interface.

Constructor Detail

RefreshableAddressProvider.CircularIterator

protected RefreshableAddressProvider.CircularIterator()

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

remove

public void remove()

Specified by:

remove in interface java.util.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 java.util.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.

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