Move nested class to top-level class
Because BatchWrite is public and no need to place it as an inner class in
IntentStore interface
Change-Id: I17e87e06baa4f0af55fa30b09a891bc23932a6fd
diff --git a/core/api/src/main/java/org/onosproject/net/intent/BatchWrite.java b/core/api/src/main/java/org/onosproject/net/intent/BatchWrite.java
new file mode 100644
index 0000000..e030036
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/intent/BatchWrite.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright 2014 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.net.intent;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.collect.ImmutableList;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+public class BatchWrite {
+
+ public enum OpType {
+ CREATE_INTENT,
+ REMOVE_INTENT,
+ SET_STATE,
+ SET_INSTALLABLE,
+ REMOVE_INSTALLED
+ }
+
+ List<Operation> operations = new ArrayList<>();
+
+ public List<Operation> operations() {
+ return Collections.unmodifiableList(operations);
+ }
+
+ public boolean isEmpty() {
+ return operations.isEmpty();
+ }
+
+ public BatchWrite createIntent(Intent intent) {
+ operations.add(Operation.of(OpType.CREATE_INTENT,
+ ImmutableList.of(intent)));
+ return this;
+ }
+
+ public BatchWrite removeIntent(IntentId intentId) {
+ operations.add(Operation.of(OpType.REMOVE_INTENT,
+ ImmutableList.of(intentId)));
+ return this;
+ }
+
+ public BatchWrite setState(Intent intent, IntentState newState) {
+ operations.add(Operation.of(OpType.SET_STATE,
+ ImmutableList.of(intent, newState)));
+ return this;
+ }
+
+ public BatchWrite setInstallableIntents(IntentId intentId, List<Intent> installableIntents) {
+ operations.add(Operation.of(OpType.SET_INSTALLABLE,
+ ImmutableList.of(intentId, installableIntents)));
+ return this;
+ }
+
+ public BatchWrite removeInstalledIntents(IntentId intentId) {
+ operations.add(Operation.of(OpType.REMOVE_INSTALLED,
+ ImmutableList.of(intentId)));
+ return this;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("operations", operations)
+ .toString();
+ }
+
+ public static class Operation {
+ final OpType type;
+ final ImmutableList<Object> args;
+
+ public static Operation of(OpType type, List<Object> args) {
+ return new Operation(type, args);
+ }
+
+ // TODO: consider make it private
+ public Operation(OpType type, List<Object> args) {
+ this.type = checkNotNull(type);
+ this.args = ImmutableList.copyOf(args);
+ }
+
+ public OpType type() {
+ return type;
+ }
+
+ public ImmutableList<Object> args() {
+ return args;
+ }
+
+ @SuppressWarnings("unchecked")
+ public <T> T arg(int i) {
+ return (T) args.get(i);
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("type", type)
+ .add("args", args)
+ .toString();
+ }
+ }
+}