public FDifference compareMethods(
FDifference diff, MethodDescription leftMethod, MethodDescription rightMethod) {
FDifference signDiff =
basis.compareValues(
"signature",
leftMethod.getSignature().toString(),
rightMethod.getSignature().toString(),
leftMethod);
FDifference descrDiff =
basis.compareDescriptions(
leftMethod.getName(),
leftMethod.getSignature().getDescription(),
rightMethod.getSignature().getDescription(),
leftMethod);
if (signDiff != null || descrDiff != null) {
if (diff == null && signDiff != null) {
diff = new FDifference(FDKind.ChangedElement, FDRating.Conflict);
} else if (diff == null) {
diff = new FDifference(FDKind.ChangedElement, FDRating.Info);
}
diff.addDifference(signDiff);
diff.addDifference(descrDiff);
}
return diff;
}
public FDifference compareTypeDescriptions(
CodingUnit leftCodingUnit, CodingUnit rightCodingUnit, FDObject source) {
FDifference diff = null;
TypeDescription leftType = proxy.getTypeDescription(leftCodingUnit.getTypeAPIPath());
TypeDescription rightType = proxy.getTypeDescription(rightCodingUnit.getTypeAPIPath());
if (leftType != null && rightType != null) {
FDifference nameDiff =
basis.compareNamedElements("type descriptions", leftType, rightType, source);
FDifference descDiff = basis.compareDescriptions(leftType, rightType, source);
FDifference fqtnDiff =
basis.compareValues("FQTN", leftType.getFqtn(), rightType.getFqtn(), source);
FDifference methDiff = this.compareMethodDescriptions(leftType, rightType, source);
FDifference packDiff = this.comparePackageDescriptions(leftType, rightType, source);
if (nameDiff != null
|| descDiff != null
|| fqtnDiff != null
|| methDiff != null
|| packDiff != null) {
diff = new FDifference(FDKind.ChangedElement, FDRating.Warning);
diff.setSource(leftCodingUnit);
diff.setDescription(
"The type description of '"
+ leftCodingUnit.getName()
+ "' has changed in version "
+ this.getRightVersion());
diff.addDifference(nameDiff);
diff.addDifference(descDiff);
diff.addDifference(fqtnDiff);
diff.addDifference(methDiff);
diff.addDifference(packDiff);
}
}
return diff;
}
