import org.opendaylight.controller.yang.model.parser.builder.impl.TypedefBuilder;
import org.opendaylight.controller.yang.model.parser.builder.impl.UnionTypeBuilder;
import org.opendaylight.controller.yang.model.parser.builder.impl.UnknownSchemaNodeBuilder;
import org.opendaylight.controller.yang.model.parser.builder.impl.TypedefBuilder;
import org.opendaylight.controller.yang.model.parser.builder.impl.UnionTypeBuilder;
import org.opendaylight.controller.yang.model.parser.builder.impl.UnknownSchemaNodeBuilder;
import org.opendaylight.controller.yang.model.parser.util.ParserUtils;
import org.opendaylight.controller.yang.model.parser.util.RefineHolder;
import org.opendaylight.controller.yang.model.parser.util.TypeConstraints;
import org.opendaylight.controller.yang.model.parser.util.ParserUtils;
import org.opendaylight.controller.yang.model.parser.util.RefineHolder;
import org.opendaylight.controller.yang.model.parser.util.TypeConstraints;
public Set<Module> parseYangModels(final List<File> yangFiles) {
if (yangFiles != null) {
final List<InputStream> inputStreams = new ArrayList<InputStream>();
public Set<Module> parseYangModels(final List<File> yangFiles) {
if (yangFiles != null) {
final List<InputStream> inputStreams = new ArrayList<InputStream>();
final Map<String, TreeMap<Date, ModuleBuilder>> modules = new HashMap<String, TreeMap<Date, ModuleBuilder>>();
final ParseTreeWalker walker = new ParseTreeWalker();
final List<ParseTree> trees = parseStreams(yangFileStreams);
final Map<String, TreeMap<Date, ModuleBuilder>> modules = new HashMap<String, TreeMap<Date, ModuleBuilder>>();
final ParseTreeWalker walker = new ParseTreeWalker();
final List<ParseTree> trees = parseStreams(yangFileStreams);
for (ModuleBuilder builder : builders) {
final String builderName = builder.getName();
Date builderRevision = builder.getRevision();
for (ModuleBuilder builder : builders) {
final String builderName = builder.getName();
Date builderRevision = builder.getRevision();
tdb.setPatterns(old.getPatterns());
tdb.setFractionDigits(old.getFractionDigits());
tdb.setPath(old.getPath());
tdb.setPatterns(old.getPatterns());
tdb.setFractionDigits(old.getFractionDigits());
tdb.setPath(old.getPath());