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/* Copyright (c) 2016, Isode Limited, London, England.
* All rights reserved.
*
* Acquisition and use of this software and related materials for any
* purpose requires a written license agreement from Isode Limited,
* or a written license from an organisation licensed by Isode Limited
* to grant such a license.
*
*/
package com.isode.stroke.elements;
import java.util.Vector;
import com.isode.stroke.jid.JID;
/**
* Parent abstract class for the Block pay load classes {@link BlockPayload},
* {@link BlockListPayload} and {@link UnblockPayload}.
*/
public abstract class AbstractBlockPayload extends Payload {
/*
* Note this is slightly different to Swiften code as templates in C++ work
* different to Java Generics. In Swiften there exits a BlockParser template
* for which instances can be created of type <BlockPayload>, <BlockListPayload> and
* <UnblockPayload>. To get this to work in java we have to create a parent
* abstract class for all these Block elements types.
*/
/**
* Constructor
*/
protected AbstractBlockPayload() {
super();
}
/**
* Adds an item
* @param item item, not {@code null}
*/
public abstract void addItem(JID item);
/**
* Gets the items
* @return items, NotNull.
*/
public abstract Vector<JID> getItems();
}
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