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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.cdm.strategy.parser;
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import java.util.ArrayList;
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import java.util.List;
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import org.apache.log4j.Logger;
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import eu.etaxonomy.cdm.model.common.Language;
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/**
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* @author a.mueller
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* @created 04.09.2009
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* @version 1.0
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*/
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public enum ParserProblem {
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CheckRank(WARNING()),
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CheckDetailOrYear(WARNING()),
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NameReferenceSeparation(ERROR()),
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UnparsableReferenceTitle(ERROR()),
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UnparsableNamePart(ERROR()),
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UnparsableAuthorPart(ERROR()),
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OldInfraSpeciesNotSupported(ERROR()),
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RankNotSupported(ERROR()),
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NewCombinationHasPublication(WARNING()),
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;
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@SuppressWarnings("unused")
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private static final Logger logger = Logger.getLogger(ParserProblem.class);
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private final static int WARNING(){return 0;};
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private final static int ERROR() {return 1;};
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int type;
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private ParserProblem(int type){
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this.type = type;
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}
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public String getMessage(){
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return getMessage(Language.DEFAULT());
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}
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public String getMessage(Language language){
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//TODO language not yet supported
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if (this == CheckRank){
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return "check rank";
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}else if (this == CheckDetailOrYear){
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return "detail or year part ambiguous";
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}else if (this == NameReferenceSeparation){
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return "name or authorship not parsable or name-reference separation not possible";
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}else if (this == UnparsableReferenceTitle){
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return "reference title not parsable";
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}else if (this == UnparsableAuthorPart){
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return "author part not parsable";
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}else if (this == UnparsableNamePart){
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return "name part not parsable";
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}else if (this == OldInfraSpeciesNotSupported){
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return "name not parsable - old infraspecific marker not supported by parser";
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}else if (this == RankNotSupported){
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return "rank not supported by parser";
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}else if (this == NewCombinationHasPublication){
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return "zool. new combination should not have a nomencl. reference";
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}else{
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return "unknown parser problem";
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}
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}
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public boolean isError(){
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return type == ERROR();
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}
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public boolean isWarning(){
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return type == WARNING();
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}
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public static List<ParserProblem> warningList(int problem){
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List<ParserProblem> result = new ArrayList<ParserProblem>();
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ParserProblem[] values = ParserProblem.values();
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for (ParserProblem warning: values){
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if (testBit(problem, warning.ordinal())){
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result.add(warning);
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}
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}
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return result;
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}
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public static boolean hasError(int problem){
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List<ParserProblem> list = warningList(problem);
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for (ParserProblem warning : list){
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if (warning.isError()){
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return true;
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}
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}
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return false;
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}
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/**
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* @param number
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* @param pos
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* @return
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*/
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private static boolean testBit(int number, int pos) {
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return (number & 1<<pos)!=0;
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}
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/**
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* @param hasProblem
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* @param warning
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* @return
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*/
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public static int addProblem(int originalProblems, ParserProblem newProblem) {
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if (newProblem == null){
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return originalProblems;
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}else{
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return originalProblems | 1 << newProblem.ordinal();
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}
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}
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public static int addProblems(int hasProblem, int newProblems) {
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return hasProblem | newProblems;
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}
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/**
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* @param parsingProblem
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* @param problemToRemove
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* @return
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*/
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public static int removeProblem(int originalProblems, ParserProblem problemToRemove) {
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if (problemToRemove == null){
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return originalProblems;
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}else{
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return originalProblems & ~(1 << problemToRemove.ordinal());
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}
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}
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}
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