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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.model;
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import java.util.Vector;
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import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeEvent;
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import eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap;
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/**
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* Exchangeable algorithm defining what should happen after a client receives a notification
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* that data was changed
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*
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* @author n.hoffmann
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* @created 01.04.2009
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* @version 1.0
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*/
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public interface IDataChangeBehavior {
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/**
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* If a DataChangeEvent was considered relevant for the calling object
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* the instructions implemented in this method will get executed
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*
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* @param changeEvents a {@link eu.etaxonomy.cdm.persistence.hibernate.CdmDataChangeMap} object.
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*/
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public void reactOnDataChange(CdmDataChangeMap changeEvents);
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/**
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* Define what should happen when an insert occurs. Clients may do
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* further checking to see if the insert really affects their data
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*
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* @param events a {@link java.util.Vector} object.
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*/
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public void reactOnInsert(Vector<CdmDataChangeEvent> events);
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/**
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* Define what should happen when an update occurs. Clients may do
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* further checking to see if the update really affects their data
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*
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* @param events a {@link java.util.Vector} object.
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*/
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public void reactOnUpdate(Vector<CdmDataChangeEvent> events);
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/**
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* Define what should happen when an delete occurs. Clients may do
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* further checking to see if the delete really affects their data
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*
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* @param events a {@link java.util.Vector} object.
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*/
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public void reactOnDelete(Vector<CdmDataChangeEvent> events);
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}
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