private static Collection<PhpClass> getPhpClassInsideNamespace(
Project project, PhpIndex phpIndex, String namespaceName, int maxDeep) {
final Collection<PhpClass> phpClasses = new ArrayList<PhpClass>();
if (maxDeep-- <= 0) {
return phpClasses;
}
StubIndex.getInstance()
.process(
PhpNamespaceIndex.KEY,
namespaceName.toLowerCase(),
project,
phpIndex.getSearchScope(),
new Processor<PhpNamespace>() {
@Override
public boolean process(PhpNamespace phpNamespace) {
phpClasses.addAll(
PsiTreeUtil.getChildrenOfTypeAsList(
phpNamespace.getStatements(), PhpClass.class));
return true;
}
});
for (String ns : phpIndex.getChildNamespacesByParentName(namespaceName + "\\")) {
phpClasses.addAll(
getPhpClassInsideNamespace(project, phpIndex, namespaceName + "\\" + ns, maxDeep));
}
return phpClasses;
}
