[ONOS-5084],[ONOS-5083] YANG schema registry for YMS
Change-Id: I88394307cb9be30237be0bb17e013d7af88a607c
diff --git a/apps/yms/app/src/main/java/org/onosproject/yms/app/ysr/DefaultYangModuleIdentifier.java b/apps/yms/app/src/main/java/org/onosproject/yms/app/ysr/DefaultYangModuleIdentifier.java
new file mode 100644
index 0000000..e98e982
--- /dev/null
+++ b/apps/yms/app/src/main/java/org/onosproject/yms/app/ysr/DefaultYangModuleIdentifier.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onosproject.yms.app.ysr;
+
+import org.onosproject.yms.ysr.YangModuleIdentifier;
+
+import java.util.Comparator;
+import java.util.Objects;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+
+/**
+ * Representation of default YANG module identifier.
+ */
+class DefaultYangModuleIdentifier implements YangModuleIdentifier,
+ Comparator<YangModuleIdentifier> {
+
+ private final String moduleName;
+ private final String revision;
+
+ /**
+ * Creates an instance of YANG module identifier.
+ *
+ * @param moduleName module's name
+ * @param revision module's revision
+ */
+ DefaultYangModuleIdentifier(String moduleName, String revision) {
+ this.moduleName = moduleName;
+ this.revision = revision;
+ }
+
+ @Override
+ public String moduleName() {
+ return moduleName;
+ }
+
+ @Override
+ public String revision() {
+ return revision;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(moduleName, revision);
+ }
+
+ @Override
+ public int compare(YangModuleIdentifier id1, YangModuleIdentifier id2) {
+ int compare = id1.moduleName().compareTo(id2.moduleName());
+ if (compare != 0) {
+ return compare;
+ }
+ return id1.revision().compareTo(id2.revision());
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj instanceof DefaultYangModuleIdentifier) {
+ DefaultYangModuleIdentifier that = (DefaultYangModuleIdentifier) obj;
+ return Objects.equals(moduleName, that.moduleName) &&
+ Objects.equals(revision, that.revision);
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return toStringHelper(this)
+ .add("moduleName", moduleName)
+ .add("revision", revision)
+ .toString();
+ }
+}