DefaultReferenceFinder.java 文件源码

protected void findLocalReferences(Iterable<URI> localTargets, ILocalResourceAccess localResourceAccess,
        final IAcceptor<IReferenceDescription> acceptor, IProgressMonitor monitor) {
    if ((monitor != null && monitor.isCanceled()))
        return;
    final Multimap<URI, URI> resource2target = LinkedHashMultimap.create();
    for (URI targetURI : localTargets) {
        resource2target.put(targetURI.trimFragment(), targetURI);
    }
    final SubMonitor subMonitor = SubMonitor.convert(monitor, resource2target.keySet().size());
    for (final URI resourceURI : resource2target.keySet()) {
        if (subMonitor.isCanceled())
            return;
        localResourceAccess.readOnly(resourceURI, new IUnitOfWork.Void<ResourceSet>() {
            @Override
            public void process(ResourceSet resourceSet) throws Exception {
                Resource resource = resourceSet.getResource(resourceURI, true);
                findLocalReferencesInResource(resource2target.get(resourceURI), resource, acceptor);
            }
        });
        subMonitor.worked(1);
    }
}