This is an automated email from the ASF dual-hosted git repository. rpardomeza pushed a commit to branch blossom-teradata in repository https://gitbox.apache.org/repos/asf/incubator-wayang.git
commit a937b769e05f523c3a05301243e7f794c78e0af7 Author: rodrigopardomeza <[email protected]> AuthorDate: Tue Jun 14 23:16:32 2022 +0200 [TERADATA] SQL to Stream ChannelConversions --- .../teradata/channels/ChannelConversions.java | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/wayang-plugins/wayang-teradata/src/main/java/org/apache/wayang/teradata/channels/ChannelConversions.java b/wayang-plugins/wayang-teradata/src/main/java/org/apache/wayang/teradata/channels/ChannelConversions.java new file mode 100644 index 00000000..d9714556 --- /dev/null +++ b/wayang-plugins/wayang-teradata/src/main/java/org/apache/wayang/teradata/channels/ChannelConversions.java @@ -0,0 +1,45 @@ +/* + * 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.wayang.teradata.channels; + +import org.apache.wayang.core.optimizer.channels.ChannelConversion; +import org.apache.wayang.core.optimizer.channels.DefaultChannelConversion; +import org.apache.wayang.java.channels.StreamChannel; +import org.apache.wayang.jdbc.operators.SqlToStreamOperator; +import org.apache.wayang.teradata.platform.TeradataPlatform; + +import java.util.Collection; +import java.util.Collections; + +/** + * Register for the {@link ChannelConversion}s supported for this platform. + */ +public class ChannelConversions { + + public static final ChannelConversion SQL_TO_STREAM_CONVERSION = new DefaultChannelConversion( + TeradataPlatform.getInstance().getSqlQueryChannelDescriptor(), + StreamChannel.DESCRIPTOR, + () -> new SqlToStreamOperator(TeradataPlatform.getInstance()) + ); + + public static final Collection<ChannelConversion> ALL = Collections.singleton( + SQL_TO_STREAM_CONVERSION + ); + +}
