package org.opendaylight.yangtools.yang.model.api;
import com.google.common.base.Optional;
-import org.opendaylight.yangtools.yang.common.QName;
-
+import com.google.common.collect.Sets;
import java.net.URI;
import java.util.Date;
import java.util.Set;
+import javax.annotation.concurrent.Immutable;
+import org.opendaylight.yangtools.yang.common.QName;
/**
- * The interface contains the methods for manipulating all the top level context
- * data (data from all red modules) like YANG notifications, extensions,
+ * The interface represents static view of compiled yang files,
+ * contains the methods for obtaining all the top level context
+ * data (data from all modules) like YANG notifications, extensions,
* operations...
+ * Instances MUST be immutable and thus usage in multi threaded
+ * environment is safe.
*/
+@Immutable
public interface SchemaContext extends ContainerSchemaNode {
-
- public static final QName NAME = QName.create(URI.create("urn:ietf:params:xml:ns:netconf:base:1.0"), null, "data");
+ /**
+ * QName of NETCONF top-level data node.
+ */
+ QName NAME = QName.create(URI.create("urn:ietf:params:xml:ns:netconf:base:1.0"), null, "data").intern();
/**
* Returns data schema node instances which represents direct subnodes (like
*/
Set<Module> getModules();
- /**
- *
- * Returns notification definition instances which are defined as the direct
- * subelements in all YANG modules in the context.
- *
- * @return set of <code>NotificationDefinition</code> instances which
- * represents nodes defined via <code>notification</code> YANG
- * keyword
- */
- Set<NotificationDefinition> getNotifications();
-
/**
* Returns rpc definition instances which are defined as the direct
* subelements in all YANG modules in the context.
/**
* Returns extencion definition instances which are defined as the direct
- * subelements in all YANG modules in the context
+ * subelements in all YANG modules in the context.
*
* @return set of <code>ExtensionDefinition</code> instances which
* represents nodes defined via <code>extension</code> YANG keyword
Module findModuleByName(final String name, final Date revision);
/**
- *
* Returns module instance (from the context) with concrete namespace.
*
* @param namespace
* @return module instance which has namespace equal to the
* <code>namespace</code> or <code>null</code> in other cases
*/
- Set<Module> findModuleByNamespace(final URI namespace);
+ default Set<Module> findModuleByNamespace(final URI namespace) {
+ return Sets.filter(getModules(), m -> namespace.equals(m.getNamespace()));
+ }
/**
* Returns module instance based on given namespace and revision. If
* revision is not specified, returns module with newest revision.
*
- * @param namespace
- * @param revision
- * @return
+ * @param namespace Module namespace, may be null
+ * @param revision Module revision, may be null
+ * @return Matching module or null if a match is not found
*/
- Module findModuleByNamespaceAndRevision(final URI namespace, final Date revision);
-
+ default Module findModuleByNamespaceAndRevision(final URI namespace, final Date revision) {
+ if (namespace == null) {
+ return null;
+ }
+ for (Module module : findModuleByNamespace(namespace)) {
+ if (revision == null || revision.equals(module.getRevision())) {
+ return module;
+ }
+ }
+ return null;
+ }
/**
* Get yang source code represented as string for matching
* {@link org.opendaylight.yangtools.yang.model.api.ModuleIdentifier}.
+ *
* @param moduleIdentifier must provide a non-null
- * {@link org.opendaylight.yangtools.yang.model.api.ModuleIdentifier#getName()},
- * other methods might return null.
+ * {@link org.opendaylight.yangtools.yang.model.api.ModuleIdentifier#getName()}, other methods might return
+ * null.
* @return value iif matching module is found in schema context.
*/
Optional<String> getModuleSource(ModuleIdentifier moduleIdentifier);
* Get all module and submodule identifiers.
*/
Set<ModuleIdentifier> getAllModuleIdentifiers();
-
}