[iotdb] 04/18: visit task

[ro...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

rong pushed a commit to branch iotdb-3227
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit b2fe9293ab256f321f9ad576c0825636c3a05afa
Author: Steve Yurong Su <ro...@apache.org>
AuthorDate: Thu May 19 10:59:54 2022 +0800

    visit task
---
 .../plan/execution/config/ConfigTaskVisitor.java   |  8 ++++
 .../plan/execution/config/CreateFunctionTask.java  | 43 ++++++++++++++++++++++
 2 files changed, 51 insertions(+)

diff --git a/server/src/main/java/org/apache/iotdb/db/mpp/plan/execution/config/ConfigTaskVisitor.java b/server/src/main/java/org/apache/iotdb/db/mpp/plan/execution/config/ConfigTaskVisitor.java
index 671edfb68b..ebd9327e71 100644
--- a/server/src/main/java/org/apache/iotdb/db/mpp/plan/execution/config/ConfigTaskVisitor.java
+++ b/server/src/main/java/org/apache/iotdb/db/mpp/plan/execution/config/ConfigTaskVisitor.java
@@ -23,6 +23,7 @@ import org.apache.iotdb.db.mpp.plan.statement.Statement;
 import org.apache.iotdb.db.mpp.plan.statement.StatementNode;
 import org.apache.iotdb.db.mpp.plan.statement.StatementVisitor;
 import org.apache.iotdb.db.mpp.plan.statement.metadata.CountStorageGroupStatement;
+import org.apache.iotdb.db.mpp.plan.statement.metadata.CreateFunctionStatement;
 import org.apache.iotdb.db.mpp.plan.statement.metadata.DeleteStorageGroupStatement;
 import org.apache.iotdb.db.mpp.plan.statement.metadata.SetStorageGroupStatement;
 import org.apache.iotdb.db.mpp.plan.statement.metadata.SetTTLStatement;
@@ -51,6 +52,7 @@ public class ConfigTaskVisitor
     return new SetStorageGroupTask(statement);
   }
 
+  @Override
   public IConfigTask visitDeleteStorageGroup(
       DeleteStorageGroupStatement statement, TaskContext context) {
     return new DeleteStorageGroupTask(statement);
@@ -88,5 +90,11 @@ public class ConfigTaskVisitor
     return new AuthorizerConfigTask(statement);
   }
 
+  @Override
+  public IConfigTask visitCreateFunction(
+      CreateFunctionStatement createFunctionStatement, TaskContext context) {
+    return new CreateFunctionTask(createFunctionStatement);
+  }
+
   public static class TaskContext {}
 }
diff --git a/server/src/main/java/org/apache/iotdb/db/mpp/plan/execution/config/CreateFunctionTask.java b/server/src/main/java/org/apache/iotdb/db/mpp/plan/execution/config/CreateFunctionTask.java
new file mode 100644
index 0000000000..62cfc5f965
--- /dev/null
+++ b/server/src/main/java/org/apache/iotdb/db/mpp/plan/execution/config/CreateFunctionTask.java
@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.apache.iotdb.db.mpp.plan.execution.config;
+
+import org.apache.iotdb.commons.client.IClientManager;
+import org.apache.iotdb.commons.consensus.PartitionRegionId;
+import org.apache.iotdb.db.client.ConfigNodeClient;
+import org.apache.iotdb.db.mpp.plan.statement.metadata.CreateFunctionStatement;
+
+import com.google.common.util.concurrent.ListenableFuture;
+
+public class CreateFunctionTask implements IConfigTask {
+
+  private final CreateFunctionStatement createFunctionStatement;
+
+  public CreateFunctionTask(CreateFunctionStatement createFunctionStatement) {
+    this.createFunctionStatement = createFunctionStatement;
+  }
+
+  @Override
+  public ListenableFuture<ConfigTaskResult> execute(
+      IClientManager<PartitionRegionId, ConfigNodeClient> clientManager)
+      throws InterruptedException {
+    return null;
+  }
+}