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* Licensed to the Apache Software Foundation (ASF) under one * | |
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* distributed with this work for additional information * | |
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* to you under the Apache License, Version 2.0 (the * | |
* "License"); you may not use this file except in compliance * | |
* with the License. You may obtain a copy of the License at * | |
* * | |
* http://www.apache.org/licenses/LICENSE-2.0 * | |
* * | |
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* software distributed under the License is distributed on an * | |
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * | |
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* specific language governing permissions and limitations * | |
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package org.apache.james.mime4j.field.address; | |
import java.io.Serializable; | |
import java.util.AbstractList; | |
import java.util.ArrayList; | |
import java.util.Collections; | |
import java.util.List; | |
/** | |
* An immutable, random-access list of Mailbox objects. | |
*/ | |
public class MailboxList extends AbstractList<Mailbox> implements Serializable { | |
private static final long serialVersionUID = 1L; | |
private final List<Mailbox> mailboxes; | |
/** | |
* @param mailboxes | |
* A List that contains only Mailbox objects. | |
* @param dontCopy | |
* true iff it is not possible for the mailboxes list to be | |
* modified by someone else. | |
*/ | |
public MailboxList(List<Mailbox> mailboxes, boolean dontCopy) { | |
if (mailboxes != null) | |
this.mailboxes = dontCopy ? mailboxes : new ArrayList<Mailbox>( | |
mailboxes); | |
else | |
this.mailboxes = Collections.emptyList(); | |
} | |
/** | |
* The number of elements in this list. | |
*/ | |
@Override | |
public int size() { | |
return mailboxes.size(); | |
} | |
/** | |
* Gets an address. | |
*/ | |
@Override | |
public Mailbox get(int index) { | |
return mailboxes.get(index); | |
} | |
/** | |
* Dumps a representation of this mailbox list to stdout, for debugging | |
* purposes. | |
*/ | |
public void print() { | |
for (int i = 0; i < size(); i++) { | |
Mailbox mailbox = get(i); | |
System.out.println(mailbox.toString()); | |
} | |
} | |
} |