private static SearchResultGroup[] internalSearch(
SearchEngine searchEngine,
SearchPattern pattern,
IDLTKSearchScope scope,
CollectingSearchRequestor requestor,
IProgressMonitor monitor,
RefactoringStatus status)
throws CoreException {
searchEngine.search(
pattern, SearchUtils.getDefaultSearchParticipants(), scope, requestor, monitor);
return groupByCu(requestor.getResults(), status);
}
public static ISourceModule[] findAffectedCompilationUnits(
SearchPattern pattern,
IDLTKSearchScope scope,
final IProgressMonitor pm,
RefactoringStatus status,
final boolean tolerateInAccurateMatches)
throws CoreException {
boolean hasNonCuMatches = false;
class ResourceSearchRequestor extends SearchRequestor {
boolean hasPotentialMatches = false;
Set<IResource> resources = new HashSet<IResource>(5);
private IResource fLastResource;
public void acceptSearchMatch(SearchMatch match) {
if (!tolerateInAccurateMatches && match.getAccuracy() == SearchMatch.A_INACCURATE) {
hasPotentialMatches = true;
}
if (fLastResource != match.getResource()) {
fLastResource = match.getResource();
resources.add(fLastResource);
}
}
}
ResourceSearchRequestor requestor = new ResourceSearchRequestor();
new SearchEngine()
.search(pattern, SearchUtils.getDefaultSearchParticipants(), scope, requestor, pm);
List<ISourceModule> result = new ArrayList<ISourceModule>(requestor.resources.size());
for (IResource resource : requestor.resources) {
IModelElement element = DLTKCore.create(resource);
if (element instanceof ISourceModule) {
result.add((ISourceModule) element);
} else {
hasNonCuMatches = true;
}
}
addStatusErrors(status, requestor.hasPotentialMatches, hasNonCuMatches);
return (ISourceModule[]) result.toArray(new ISourceModule[result.size()]);
}