private FDifference compareMethodDescriptions(
TypeDescription leftType, TypeDescription rightType, FDObject source) {
FDifference diff = null;
if (leftType.getMethods() != null) {
if (rightType.getMethods() != null) {
FDifference subDiff =
compareMethodLists(leftType.getMethods(), rightType.getMethods(), leftType);
if (subDiff != null) {
if (diff == null) {
diff = new FDifference(FDKind.ChangedElement, subDiff.getRating());
}
diff.addDifference(subDiff);
}
} else {
// Deleted methods
FDifference delDiff = new FDifference(FDKind.DeletedElement, FDRating.Conflict);
delDiff.setSource(leftType);
delDiff.setDescription(
leftType.getMethods().size()
+ " were removed from type '"
+ leftType.getFqtn()
+ "' in version "
+ this.getRightVersion());
if (diff == null) {
diff = new FDifference(FDKind.ChangedElement, FDRating.Conflict);
}
diff.addDifference(delDiff);
}
} else if (rightType.getMethods() != null) {
// New methods
FDifference addDiff = new FDifference(FDKind.CreatedElement, FDRating.Warning);
addDiff.setSource(rightType);
addDiff.setDescription(
"The type '"
+ rightType.getFqtn()
+ "' has "
+ rightType.getMethods().size()
+ " new methods in version "
+ this.getRightVersion());
if (diff == null) {
diff = new FDifference(FDKind.ChangedElement, FDRating.Conflict);
}
diff.addDifference(addDiff);
}
if (diff != null) {
diff.setSource(leftType);
diff.setDescription(
"The type description of '"
+ leftType.getFqtn()
+ "' has changed in version "
+ this.getRightVersion());
}
return diff;
}
