forked from I2P_Developers/i2p.i2p
75 lines
2.5 KiB
Java
75 lines
2.5 KiB
Java
/*
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* Copyright (c) 2004 Ragnarok
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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package addressbook;
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import java.util.Iterator;
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import java.util.List;
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/**
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* An iterator over the subscriptions in a SubscriptionList. Note that this iterator
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* returns AddressBook objects, and not Subscription objects.
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*
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* @author Ragnarok
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*/
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public class SubscriptionIterator implements Iterator {
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private Iterator subIterator;
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private String proxyHost;
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private int proxyPort;
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/**
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* Construct a SubscriptionIterator using the Subscriprions in List subscriptions.
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*
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* @param subscriptions
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* List of Subscription objects that represent address books.
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* @param proxyHost proxy hostname
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* @param proxyPort proxt port number
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*/
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public SubscriptionIterator(List subscriptions, String proxyHost, int proxyPort) {
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this.subIterator = subscriptions.iterator();
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this.proxyHost = proxyHost;
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this.proxyPort = proxyPort;
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}
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/* (non-Javadoc)
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* @see java.util.Iterator#hasNext()
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*/
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public boolean hasNext() {
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return this.subIterator.hasNext();
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}
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/* (non-Javadoc)
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* @see java.util.Iterator#next()
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*/
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public Object next() {
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Subscription sub = (Subscription) this.subIterator.next();
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return new AddressBook(sub, this.proxyHost, this.proxyPort);
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}
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/* (non-Javadoc)
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* @see java.util.Iterator#remove()
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*/
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public void remove() {
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throw new UnsupportedOperationException();
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}
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} |