SubscriptionIterator (Javadocs [I2P+ 2.13.0+] - API Version 0.9.70+)

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java.lang.Object
- net.i2p.addressbook.SubscriptionIterator

All Implemented Interfaces:
Iterator<AddressBook>
```
class SubscriptionIterator
extends Object
implements Iterator<AddressBook>
```
An iterator over the subscriptions in a SubscriptionList. Note that this iterator returns AddressBook objects, and not Subscription objects. Yes, the EepGet fetch() is done in here in next().

Constructor Summary

Constructors
Constructor and Description
`SubscriptionIterator(List<Subscription> subscriptions, long delay, String proxyHost, int proxyPort)` Construct a SubscriptionIterator using the Subscriptions in List subscriptions.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`hasNext()`
`AddressBook`	`next()` Fetch the next subscription's address book, if the delay has been met.
`void`	`remove()` Not supported.

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
  - SubscriptionIterator
```
public SubscriptionIterator(List<Subscription> subscriptions,
                            long delay,
                            String proxyHost,
                            int proxyPort)
```
    Construct a SubscriptionIterator using the Subscriptions in List subscriptions.
    Parameters:
    subscriptions - List of Subscription objects that represent address books.
    delay - the minimum delay since last fetched for the iterator to actually fetch
    proxyHost - proxy hostname
    proxyPort - proxy port number
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    hasNext in interface Iterator<AddressBook>
    Returns:
    whether next is present
  - next
```
public AddressBook next()
```
    Fetch the next subscription's address book, if the delay has been met.
    Specified by:
    next in interface Iterator<AddressBook>
    Returns:
    non-null AddressBook (empty if the minimum delay has not been met, or there is no proxy tunnel, or the fetch otherwise fails)
  - remove
```
public void remove()
```
    Not supported.
    Specified by:
    remove in interface Iterator<AddressBook>
    Throws:
    UnsupportedOperationException - always

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