runtime/org.argeo.slc.support.simple/src/main/java/org/argeo/slc/diff/DiffMissingXml.java

   1 package org.argeo.slc.diff;
   2
   3 /**
   4  * <code>DiffMissing</code> using the XPath of the position as
   5  * <code>DiffKey</code>
   6  */
   7 public class DiffMissingXml extends DiffMissing {
   8
   9         public DiffMissingXml(XPathDiffPosition position) {
  10                 super(position, new DiffKeyXml(position.getXPath()));
  11         }
  12
  13         /** Implementation of <code>DiffKey</code> based on an XPath string. */
  14         protected static class DiffKeyXml implements DiffKey {
  15                 private final String xPath;
  16
  17                 public DiffKeyXml(String xPath) {
  18                         this.xPath = xPath;
  19                 }
  20
  21                 public String getXPath() {
  22                         return xPath;
  23                 }
  24
  25                 @Override
  26                 public String toString() {
  27                         return xPath;
  28                 }
  29
  30                 @Override
  31                 public boolean equals(Object obj) {
  32                         if (!(obj instanceof DiffKeyXml))
  33                                 return false;
  34                         return xPath.equals(((DiffKeyXml) obj).xPath);
  35                 }
  36
  37                 @Override
  38                 public int hashCode() {
  39                         return xPath.hashCode();
  40                 }
  41
  42         }
  43 }