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1 package net.sourceforge.pmd; 2 3 import net.sourceforge.pmd.stat.Metric; 4 5 import java.util.ArrayList; 6 import java.util.HashSet; 7 import java.util.Iterator; 8 import java.util.List; 9 import java.util.Set; 10 import java.util.TreeSet; 11 12 public class Report { 13 14 public static class ProcessingError { 15 private String msg; 16 private String file; 17 18 public ProcessingError(String msg, String file) { 19 this.msg = msg; 20 this.file = file; 21 } 22 23 public String getMsg() { 24 return msg; 25 } 26 27 public String getFile() { 28 return file; 29 } 30 } 31 32 private Set violations = new TreeSet(new RuleViolation.RuleViolationComparator()); 33 private Set metrics = new HashSet(); 34 private List listeners = new ArrayList(); 35 private List errors = new ArrayList(); 36 37 public void addListener(ReportListener listener) { 38 listeners.add(listener); 39 } 40 41 public void addRuleViolation(RuleViolation violation) { 42 violations.add(violation); 43 for (Iterator i = listeners.iterator(); i.hasNext();) { 44 ReportListener listener = (ReportListener) i.next(); 45 listener.ruleViolationAdded(violation); 46 } 47 } 48 49 public void addMetric(Metric metric) { 50 metrics.add(metric); 51 for (Iterator i = listeners.iterator(); i.hasNext();) { 52 ReportListener listener = (ReportListener) i.next(); 53 listener.metricAdded(metric); 54 } 55 } 56 57 public void addError(ProcessingError error) { 58 errors.add(error); 59 } 60 61 public boolean hasMetrics() { 62 return !metrics.isEmpty(); 63 } 64 65 public Iterator metrics() { 66 return metrics.iterator(); 67 } 68 69 public boolean isEmpty() { 70 return violations.isEmpty(); 71 } 72 73 public Iterator iterator() { 74 return violations.iterator(); 75 } 76 77 public Iterator errors() { 78 return errors.iterator(); 79 } 80 81 public int size() { 82 return violations.size(); 83 } 84 85 }

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