/*
* 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.api.java.record.operators;
import org.apache.flink.api.common.operators.BinaryOperatorInformation;
import org.apache.flink.api.common.operators.OperatorInformation;
import org.apache.flink.api.common.operators.UnaryOperatorInformation;
import org.apache.flink.api.java.typeutils.RecordTypeInfo;
import org.apache.flink.types.Record;
/**
* <b>NOTE: The Record API is marked as deprecated. It is not being developed anymore and will be removed from
* the code at some point.
* See <a href="https://issues.apache.org/jira/browse/FLINK-1106">FLINK-1106</a> for more details.</b>
*
*/
@Deprecated
public class OperatorInfoHelper {
public static OperatorInformation<Record> source() {
return new OperatorInformation<Record>(new RecordTypeInfo());
}
public static UnaryOperatorInformation<Record, Record> unary() {
return new UnaryOperatorInformation<Record, Record>(new RecordTypeInfo(), new RecordTypeInfo());
}
public static BinaryOperatorInformation<Record, Record, Record> binary() {
return new BinaryOperatorInformation<Record, Record, Record>(new RecordTypeInfo(), new RecordTypeInfo(), new RecordTypeInfo());
}
}