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/**
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* Copyright (C) 2009 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.cdm.io.dwca.in;
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import java.util.Map;
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import java.util.Set;
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import eu.etaxonomy.cdm.model.common.IdentifiableEntity;
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/**
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* @author a.mueller
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*
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*/
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public interface IImportMapping {
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public enum MappingType{
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InMemoryMapping(0),
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DatabaseMapping(1);
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private int index;
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private MappingType(int index){
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this.index = index;
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}
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public IImportMapping getMappingInstance(String mappingId){
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if (this.equals(MappingType.InMemoryMapping)){
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return new InMemoryMapping();
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}else if (this.equals(MappingType.DatabaseMapping)){
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return new DatabaseMapping(mappingId);
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}else{
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throw new RuntimeException("Unknown MappingType: " + this.toString());
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}
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}
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}
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/**
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* Put the destination object with for the given namespaced identifier into the mapping.
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* @param namespace
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* @param sourceKey
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* @param destinationObject
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*/
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public void putMapping(String namespace, String sourceKey, IdentifiableEntity destinationObject);
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/**
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* Put the destination object with for the given namespaced identifier into the mapping.
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* @param namespace
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* @param sourceKey
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* @param destinationObject
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* @see #putMapping(String, String, IdentifiableEntity)
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*/
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public void putMapping(String namespace, Integer sourceKey, IdentifiableEntity destinationObject);
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/**
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* Retrieve the CdmKey set for the given namespaced identifier.
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* @param namespace
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* @param sourceKey
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* @return
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*/
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public Set<CdmKey> get(String namespace, String sourceKey);
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/**
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* Checks if a mapping exists for a given namespaced identifier.
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* If destinationClass is not <code>null</code> the mapping is limited to
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* result objects of the given class or a subclass of the given class.
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* @param namespace
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* @param sourceKey
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* @param destinationClass
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* @return
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*/
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public boolean exists(String namespace, String sourceKey,Class<?> destinationClass);
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/**
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* Returns the mapping for only those obejcts addressed by the namespacedSourceKeys parameter
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* @param namespacedKeys
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* @return
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*/
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public InMemoryMapping getPartialMapping(Map<String, Set<String>> namespacedSourceKeys);
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// /**
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// * Returns a list for all mapping entries.
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// * @return
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// */
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// //ONLY for InMemoryMapping, remove here
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// public List<MappingEntry<String, String, Class, Integer>> getEntryList();
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//
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public class CdmKey<CLASS extends IdentifiableEntity>{
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Class<CLASS> clazz;
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int id;
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public CdmKey(Class clazz, int id){
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this.clazz = clazz;
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this.id = id;
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}
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public CdmKey(IdentifiableEntity<?> object){
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this.clazz = (Class)object.getClass();
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this.id = object.getId();
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}
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@Override
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public String toString(){
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return id + "@" + clazz.getSimpleName();
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}
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}
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public void finish();
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}
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