private void searchForDeclarations(
SearchEngine engine,
DartIdentifier identifier,
SearchScope scope,
SearchFilter filter,
SearchListener listener,
IProgressMonitor monitor)
throws CoreException, SearchException {
// Index lacks relationships required to do direct search, so first get all classes.
String name = identifier.getName();
boolean isProperty = identifier.getParent() instanceof DartPropertyAccess;
SearchPattern pattern = SearchPatternFactory.createWildcardPattern("*", false);
List<SearchMatch> allMatches = engine.searchTypeDeclarations(scope, pattern, filter, monitor);
// Then see if the type or a child of the type matches the given name.
// We are NOT looking for local function or local variable declarations.
for (SearchMatch typeMatch : allMatches) {
DartElement type = typeMatch.getElement();
if (!isProperty) {
if (type.getElementName().equals(name)) {
addResult(name, type, listener);
}
}
for (DartElement child : type.getChildren()) {
if (child.getElementName().equals(name)) {
addResult(name, child, listener);
}
}
}
}
private void searchForReferences(
SearchEngine engine,
DartElement element,
SearchScope scope,
SearchFilter filter,
SearchListener collector,
IProgressMonitor monitor)
throws SearchException {
switch (element.getElementType()) {
case DartElement.METHOD:
engine.searchReferences((Method) element, scope, filter, collector, monitor);
break;
case DartElement.CLASS_TYPE_ALIAS:
engine.searchReferences((DartClassTypeAlias) element, scope, filter, collector, monitor);
break;
case DartElement.FUNCTION_TYPE_ALIAS:
engine.searchReferences((DartFunctionTypeAlias) element, scope, filter, collector, monitor);
break;
case DartElement.FIELD:
engine.searchReferences((Field) element, scope, filter, collector, monitor);
break;
case DartElement.FUNCTION:
engine.searchReferences((DartFunction) element, scope, filter, collector, monitor);
break;
case DartElement.TYPE:
engine.searchReferences((Type) element, scope, filter, collector, monitor);
break;
case DartElement.IMPORT:
engine.searchReferences((DartImport) element, scope, filter, collector, monitor);
break;
case DartElement.VARIABLE:
engine.searchReferences(
(DartVariableDeclaration) element, scope, filter, collector, monitor);
break;
default:
throw new UnsupportedOperationException(
"unsupported search type: " + element.getClass()); // $NON-NLS-1$
}
}