franta-hg@1: package info.globalcode.sql.dk;
franta-hg@1: 
franta-hg@1: import java.util.ArrayList;
franta-hg@1: import java.util.Collection;
franta-hg@1: import java.util.Collections;
franta-hg@1: 
franta-hg@1: /**
franta-hg@1:  *
franta-hg@1:  * @author Ing. František Kučera (frantovo.cz)
franta-hg@1:  */
franta-hg@1: public class InvalidOptionsException extends Exception {
franta-hg@1: 
franta-hg@1: 	private final Collection<OptionProblem> problems = new ArrayList<>();
franta-hg@1: 
franta-hg@1: 	public Collection<OptionProblem> getProblems() {
franta-hg@1: 		return Collections.unmodifiableCollection(problems);
franta-hg@1: 	}
franta-hg@1: 
franta-hg@1: 	public void addProblem(OptionProblem p) {
franta-hg@1: 		problems.add(p);
franta-hg@1: 	}
franta-hg@1: 
franta-hg@1: 	public boolean hasProblems() {
franta-hg@1: 		return !problems.isEmpty();
franta-hg@1: 	}
franta-hg@1: 
franta-hg@1: 	public static class OptionProblem {
franta-hg@1: 
franta-hg@1: 		private String description;
franta-hg@1: 
franta-hg@1: 		public OptionProblem(String description) {
franta-hg@1: 			this.description = description;
franta-hg@1: 		}
franta-hg@1: 
franta-hg@1: 		public String getDescription() {
franta-hg@1: 			return description;
franta-hg@1: 		}
franta-hg@1: 	}
franta-hg@1: }