/**
* @param matchList a List of SearchMatch
* @param status the status to report errors.
* @return a SearchResultGroup[], grouped by SearchMatch#getResource()
*/
public static SearchResultGroup[] groupByCu(
List<SearchMatch> matchList, RefactoringStatus status) {
Map<IResource, List<SearchMatch>> grouped = new HashMap<IResource, List<SearchMatch>>();
boolean hasPotentialMatches = false;
boolean hasNonCuMatches = false;
for (SearchMatch searchMatch : matchList) {
if (searchMatch.getAccuracy() == SearchMatch.A_INACCURATE) hasPotentialMatches = true;
if (!grouped.containsKey(searchMatch.getResource()))
grouped.put(searchMatch.getResource(), new ArrayList<SearchMatch>(1));
grouped.get(searchMatch.getResource()).add(searchMatch);
}
for (Iterator<IResource> iter = grouped.keySet().iterator(); iter.hasNext(); ) {
IResource resource = iter.next();
IModelElement element = DLTKCore.create(resource);
if (!(element instanceof ISourceModule)) {
iter.remove();
hasNonCuMatches = true;
}
}
SearchResultGroup[] result = new SearchResultGroup[grouped.keySet().size()];
int i = 0;
for (IResource resource : grouped.keySet()) {
List<SearchMatch> searchMatches = grouped.get(resource);
SearchMatch[] matchArray = searchMatches.toArray(new SearchMatch[searchMatches.size()]);
result[i] = new SearchResultGroup(resource, matchArray);
i++;
}
addStatusErrors(status, hasPotentialMatches, hasNonCuMatches);
return result;
}
public void acceptSearchMatch(SearchMatch match) {
if (!tolerateInAccurateMatches && match.getAccuracy() == SearchMatch.A_INACCURATE) {
hasPotentialMatches = true;
}
if (fLastResource != match.getResource()) {
fLastResource = match.getResource();
resources.add(fLastResource);
}
}
public void process(IProject project, String pattern) {
// test code, right now, I used the PHPSearchEngine class cut from another project
///////// Note: there is an real library API org.eclipse.php.internal.core.util.PHPSearchEngine.
// I need to check details
System.out.println("begining a iteration for pattern " + pattern);
String elementName = null;
SearchMatch[] newMatches = null;
SearchMatch[] matches =
PHPSearchEngine.findMethodCall(pattern, PHPSearchEngine.createProjectScope(project));
// must distinguish between method declaration and method call!!!!
IModelElement iModelElement;
Object obj = null;
if (matches.length > 0) {
for (SearchMatch match : matches) {
obj = match.getElement();
if (obj instanceof IModelElement) {
iModelElement = (IModelElement) obj;
elementName = iModelElement.getElementName();
System.out.println(
"iModelElement.getElementName() = "
+ elementName
+ " --path= "
+ iModelElement.getPath().toString());
if (!elementName.equals(
pattern)) { // avoid recursive, or iterative method, temp implementation, should be
// modified!!!!
pattern = elementName;
System.out.println("begining next iteration");
process(project, pattern);
System.out.println("return from an iteration");
} else { // it is recursive/iterative, we regard it as the top level method call (temp
// implementation!!!!!)
System.out.println(
"Top Level(recursive reason): "
+ "iModelElement.getElementName() = "
+ elementName
+ " --path= "
+ iModelElement.getPath().toString());
}
}
}
} else { // if there is no callers, then means it is the top level
System.out.println("Top Level(real reason): " + "pattern = " + pattern);
}
System.out.println("end of an iteration");
}