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/**
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* Copyright (C) 2018 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.api.utility;
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import java.util.HashSet;
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import java.util.Optional;
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import java.util.Set;
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import java.util.UUID;
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import eu.etaxonomy.cdm.model.name.Rank;
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import eu.etaxonomy.cdm.model.name.TaxonName;
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import eu.etaxonomy.cdm.persistence.dto.TaxonNameParts;
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/**
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* The {@link TaxonNamePartsFilter} defines the rank and fixed name parts for the name part search. See as an example
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* {@link eu.etaxonomy.cdm.api.service.INameService#findTaxonNameParts(TaxonNamePartsFilter, String, Integer, Integer, java.util.List)}
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* <p>
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* For example: In case the <code>rank</code> is "genus", the <code>genusOrUninomial</code> will be used as search parameter which needs to match exactly.
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* The <code>namePartQueryString</code> will be used to do a wildcard search on the specificEpithet.
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* <p>
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* For name part lookup purposes the <code>TaxonNameParts</code> in the result list can be asked to return the relavant name part by
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* calling {@link TaxonNameParts#nameRankSpecificNamePart(TaxonName)}
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*
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* @author a.kohlbecker
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* @since Jun 12, 2018
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*
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*/
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public class TaxonNamePartsFilter extends TaxonNameParts {
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private Set<UUID> exludedNamesUuids = new HashSet<>();
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/**
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* @param taxonNameId
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* @param rank
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* @param genusOrUninomial
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* @param infraGenericEpithet
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* @param specificEpithet
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* @param infraSpecificEpithet
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*/
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public TaxonNamePartsFilter(Rank rank, String genusOrUninomial, String infraGenericEpithet,
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String specificEpithet, String infraSpecificEpithet, Set<TaxonName> exludedNames) {
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super(null, null, rank, genusOrUninomial, infraGenericEpithet, specificEpithet, infraSpecificEpithet);
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this.setExludedNames(exludedNames);
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}
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public TaxonNamePartsFilter(){
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super();
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}
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public Optional<String> uninomialQueryString(String query){
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if(rank.isLower(Rank.GENUS())){
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return optionalForNonNull(genusOrUninomial);
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} else {
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return Optional.of(appendWildcard(query));
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}
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}
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public Optional<String> infraGenericEpithet(String query){
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if(rank.isInfraGeneric()){
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return Optional.of(appendWildcard(query));
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} else if(rank.isLower(Rank.GENUS())) {
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return optionalForNonNull(infraGenericEpithet);
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} else {
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// mask invalid data as null
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return null;
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}
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}
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public Optional<String> specificEpithet(String query){
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if(rank.isLower(Rank.SPECIES())){
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return optionalForNonNull(specificEpithet);
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} else if(rank.isSpecies()) {
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return Optional.of(appendWildcard(query));
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} else {
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return null;
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}
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}
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public Optional<String> infraspecificEpithet(String query){
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if(rank.isInfraSpecific()){
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return Optional.of(appendWildcard(query));
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} else {
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return null;
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}
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}
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private Optional<String> optionalForNonNull(String value){
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if(value != null){
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return Optional.of(value);
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} else {
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return null;
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}
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}
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private String appendWildcard(String query){
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if(query == null){
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query = "*";
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} else if(!query.endsWith("*")){
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return query + "*";
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}
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return query;
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}
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/**
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* @return the exludedNames
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*/
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public Set<UUID> getExludedNamesUuids() {
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return exludedNamesUuids;
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}
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/**
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* @param exludedNames the exludedNames to set
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*/
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public void setExludedNames(Set<TaxonName> exludedNames) {
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for(TaxonName name : exludedNames){
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exludedNamesUuids.add(name.getUuid());
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}
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}
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}
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