org.apache.kafka.streams.kstream.internals.KStreamGlobalKTableJoin Maven / Gradle / Ivy
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* 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,
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package org.apache.kafka.streams.kstream.internals;
import org.apache.kafka.streams.kstream.KeyValueMapper;
import org.apache.kafka.streams.kstream.ValueJoinerWithKey;
import org.apache.kafka.streams.processor.api.Processor;
import org.apache.kafka.streams.processor.api.ProcessorSupplier;
class KStreamGlobalKTableJoin implements ProcessorSupplier {
private final KTableValueGetterSupplier valueGetterSupplier;
private final ValueJoinerWithKey joiner;
private final KeyValueMapper mapper;
private final boolean leftJoin;
KStreamGlobalKTableJoin(final KTableValueGetterSupplier valueGetterSupplier,
final ValueJoinerWithKey joiner,
final KeyValueMapper mapper,
final boolean leftJoin) {
this.valueGetterSupplier = valueGetterSupplier;
this.joiner = joiner;
this.mapper = mapper;
this.leftJoin = leftJoin;
}
@Override
public Processor get() {
return new KStreamKTableJoinProcessor<>(valueGetterSupplier.get(), mapper, joiner, leftJoin);
}
}