/**
* Returns the given set of resources after expansion (by resolution of blocks, for instance) by
* the kernel.
*
* @param resources The set of resources to be expanded.
* @return The given set of resources after expansion (by resolution of blocks, for instance) by
* the kernel.
*/
private Set<TCSResource> expandResources(Set<TCSResource> resources) {
assert resources != null;
// Build a set of references
Set<TCSResourceReference> refs = new HashSet<>();
for (TCSResource curResource : resources) {
refs.add(curResource.getReference());
}
// Let the kernel expand the resources for us.
try {
Set<TCSResource> result = localKernel.expandResources(refs);
log.fine("Set " + resources + " expanded to " + result);
return result;
} catch (ObjectUnknownException exc) {
throw new IllegalStateException("Unexpected exception", exc);
}
}
