[flink] 04/04: [FLINK-13287][table-api] Port StreamRecordTimestamp to api-java
This is an automated email from the ASF dual-hosted git repository.
twalthr pushed a commit to branch release-1.9
in repository https://gitbox.apache.org/repos/asf/flink.git
commit c43dc951bf52e2f76a9c17021cfdf1ca8bc54781
Author: JingsongLi
AuthorDate: Wed Jul 17 20:25:04 2019 +0800
[FLINK-13287][table-api] Port StreamRecordTimestamp to api-java
This closes #9129.
---
.../tsextractors/StreamRecordTimestamp.java| 75 ++
.../tsextractors/StreamRecordTimestamp.scala | 67 ---
2 files changed, 75 insertions(+), 67 deletions(-)
diff --git
a/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/sources/tsextractors/StreamRecordTimestamp.java
b/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/sources/tsextractors/StreamRecordTimestamp.java
new file mode 100644
index 000..fdb4384
--- /dev/null
+++
b/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/sources/tsextractors/StreamRecordTimestamp.java
@@ -0,0 +1,75 @@
+/*
+ * 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.flink.table.sources.tsextractors;
+
+import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.api.common.typeinfo.TypeInformation;
+import org.apache.flink.table.descriptors.Rowtime;
+import org.apache.flink.table.expressions.Expression;
+import org.apache.flink.table.expressions.ResolvedFieldReference;
+import org.apache.flink.table.expressions.utils.ApiExpressionUtils;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static
org.apache.flink.table.functions.BuiltInFunctionDefinitions.STREAM_RECORD_TIMESTAMP;
+
+/**
+ * Extracts the timestamp of a StreamRecord into a rowtime attribute.
+ *
+ * Note: This extractor only works for StreamTableSources.
+ */
+@PublicEvolving
+public final class StreamRecordTimestamp extends TimestampExtractor {
+
+ private static final long serialVersionUID = 1L;
+
+ public static final StreamRecordTimestamp INSTANCE = new
StreamRecordTimestamp();
+
+ @Override
+ public String[] getArgumentFields() {
+ return new String[0];
+ }
+
+ @Override
+ public void validateArgumentFields(TypeInformation[]
argumentFieldTypes) {
+ }
+
+ @Override
+ public Expression getExpression(ResolvedFieldReference[] fieldAccesses)
{
+ return
ApiExpressionUtils.unresolvedCall(STREAM_RECORD_TIMESTAMP);
+ }
+
+ @Override
+ public Map toProperties() {
+ Map map = new HashMap<>();
+ map.put(Rowtime.ROWTIME_TIMESTAMPS_TYPE,
Rowtime.ROWTIME_TIMESTAMPS_TYPE_VALUE_FROM_SOURCE);
+ return map;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ return this == o || o != null && getClass() == o.getClass();
+ }
+
+ @Override
+ public int hashCode() {
+ return this.getClass().hashCode();
+ }
+}
diff --git
a/flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/sources/tsextractors/StreamRecordTimestamp.scala
b/flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/sources/tsextractors/StreamRecordTimestamp.scala
deleted file mode 100644
index 087b1a6..000
---
a/flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/sources/tsextractors/StreamRecordTimestamp.scala
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * 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.
-
[flink] 04/04: [FLINK-13287][table-api] Port StreamRecordTimestamp to api-java
This is an automated email from the ASF dual-hosted git repository.
twalthr pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/flink.git
commit 2e3aab3f6464ecae7f60a561ae7541296ce5681c
Author: JingsongLi
AuthorDate: Wed Jul 17 20:25:04 2019 +0800
[FLINK-13287][table-api] Port StreamRecordTimestamp to api-java
This closes #9129.
---
.../tsextractors/StreamRecordTimestamp.java| 75 ++
.../tsextractors/StreamRecordTimestamp.scala | 67 ---
2 files changed, 75 insertions(+), 67 deletions(-)
diff --git
a/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/sources/tsextractors/StreamRecordTimestamp.java
b/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/sources/tsextractors/StreamRecordTimestamp.java
new file mode 100644
index 000..fdb4384
--- /dev/null
+++
b/flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/sources/tsextractors/StreamRecordTimestamp.java
@@ -0,0 +1,75 @@
+/*
+ * 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.flink.table.sources.tsextractors;
+
+import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.api.common.typeinfo.TypeInformation;
+import org.apache.flink.table.descriptors.Rowtime;
+import org.apache.flink.table.expressions.Expression;
+import org.apache.flink.table.expressions.ResolvedFieldReference;
+import org.apache.flink.table.expressions.utils.ApiExpressionUtils;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static
org.apache.flink.table.functions.BuiltInFunctionDefinitions.STREAM_RECORD_TIMESTAMP;
+
+/**
+ * Extracts the timestamp of a StreamRecord into a rowtime attribute.
+ *
+ * Note: This extractor only works for StreamTableSources.
+ */
+@PublicEvolving
+public final class StreamRecordTimestamp extends TimestampExtractor {
+
+ private static final long serialVersionUID = 1L;
+
+ public static final StreamRecordTimestamp INSTANCE = new
StreamRecordTimestamp();
+
+ @Override
+ public String[] getArgumentFields() {
+ return new String[0];
+ }
+
+ @Override
+ public void validateArgumentFields(TypeInformation[]
argumentFieldTypes) {
+ }
+
+ @Override
+ public Expression getExpression(ResolvedFieldReference[] fieldAccesses)
{
+ return
ApiExpressionUtils.unresolvedCall(STREAM_RECORD_TIMESTAMP);
+ }
+
+ @Override
+ public Map toProperties() {
+ Map map = new HashMap<>();
+ map.put(Rowtime.ROWTIME_TIMESTAMPS_TYPE,
Rowtime.ROWTIME_TIMESTAMPS_TYPE_VALUE_FROM_SOURCE);
+ return map;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ return this == o || o != null && getClass() == o.getClass();
+ }
+
+ @Override
+ public int hashCode() {
+ return this.getClass().hashCode();
+ }
+}
diff --git
a/flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/sources/tsextractors/StreamRecordTimestamp.scala
b/flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/sources/tsextractors/StreamRecordTimestamp.scala
deleted file mode 100644
index 087b1a6..000
---
a/flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/sources/tsextractors/StreamRecordTimestamp.scala
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * 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.
-
