org.apache.flink.streaming.api.functions.sink.SinkContextUtil Maven / Gradle / Ivy
/*
* 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.streaming.api.functions.sink;
import org.apache.flink.annotation.Internal;
/** Utility for creating Sink {@link SinkFunction.Context Contexts}. */
@Internal
public class SinkContextUtil {
/**
* Creates a {@link SinkFunction.Context} that throws an exception when trying to access the
* current watermark or processing time.
*/
public static SinkFunction.Context forTimestamp(long timestamp) {
return new SinkFunction.Context() {
@Override
public long currentProcessingTime() {
throw new RuntimeException("Not implemented");
}
@Override
public long currentWatermark() {
throw new RuntimeException("Not implemented");
}
@Override
public Long timestamp() {
return timestamp;
}
};
}
}