How to use

patchMake

method

in

org.jboss.aerogear.sync.diffmatchpatch.DiffMatchPatch

/**
 * Compute a list of patches to turn text1 into text2.
 * text2 is ignored, diffs are the delta between text2 and text2.
 *
 * @param text1 Old text
 * @param text2 Ignored.
 * @param diffs Array of Diff objects for text1 to text2.
 * @return LinkedList of Patch objects.
 * @deprecated Prefer {@link #patchMake(java.lang.String, java.util.LinkedList) }.
 */
public LinkedList<Patch> patchMake(String text1, String text2, LinkedList<Diff> diffs) {
  return patchMake(text1, diffs);
}

/**
 * Compute a list of patches to turn text1 into text2.
 * text1 will be derived from the provided diffs.
 *
 * @param diffs Array of Diff objects for text1 to text2.
 * @return LinkedList of Patch objects.
 */
public LinkedList<Patch> patchMake(LinkedList<Diff> diffs) {
  if (diffs == null) {
    throw new IllegalArgumentException("Null inputs. (patchMake)");
  }
  // No origin string provided, compute our own.
  String text1 = diffText1(diffs);
  return patchMake(text1, diffs);
}

/**
 * Compute a list of patches to turn text1 into text2.
 * A set of diffs will be computed.
 *
 * @param text1 Old text.
 * @param text2 New text.
 * @return LinkedList of Patch objects.
 */
public LinkedList<Patch> patchMake(String text1, String text2) {
  if (text1 == null || text2 == null) {
    throw new IllegalArgumentException("Null inputs. (patchMake)");
  }
  // No diffs provided, compute our own.
  LinkedList<Diff> diffs = diffMain(text1, text2, true);
  if (diffs.size() > 2) {
    diff_cleanupSemantic(diffs);
    diffCleanupEfficiency(diffs);
  }
  return patchMake(text1, diffs);
}

private LinkedList<Patch> patchesFrom(final DiffMatchPatchEdit edit) {
  return diffMatchPatch.patchMake(asDiffUtilDiffs(edit.diff().diffs()));
}