bundles/org.simantics.issues.common/src/org/simantics/issues/common/SimpleIssue.java

   1 package org.simantics.issues.common;
   2
   3 import org.simantics.db.Resource;
   4 import org.simantics.issues.Severity;
   5
   6
   7 public class SimpleIssue {
   8     public static final SimpleIssue[] EMPTY_ARRAY = new SimpleIssue[0];
   9
  10     public final String label;
  11     public final Severity severity;
  12     // Optional, not used for equals/hashCode
  13     public final Resource issueResource;
  14
  15     public SimpleIssue(String label, Severity severity) {
  16         this(label, severity, null);
  17     }
  18
  19     public SimpleIssue(String label, Severity severity, Resource issueResource) {
  20         if(label == null)
  21             throw new NullPointerException();
  22         if(severity == null)
  23             throw new NullPointerException();
  24         this.label = label;
  25         this.severity = severity;
  26         this.issueResource = issueResource;
  27     }
  28
  29     @Override
  30     public int hashCode() {
  31         return 31*label.hashCode() + severity.hashCode();
  32     }
  33
  34     @Override
  35     public boolean equals(Object obj) {
  36         if (this == obj)
  37             return true;
  38         if (obj == null)
  39             return false;
  40         if (getClass() != obj.getClass())
  41             return false;
  42         SimpleIssue other = (SimpleIssue) obj;
  43         return severity.equals(other.severity) && label.equals(other.label);
  44     }
  45 }