/*
* 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.kafka.test;
import org.apache.kafka.common.serialization.Deserializer;
import org.apache.kafka.streams.processor.ProcessorContext;
import org.apache.kafka.streams.processor.internals.SourceNode;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.concurrent.atomic.AtomicInteger;
public class MockSourceNode<K, V> extends SourceNode<K, V> {
public static final String NAME = "MOCK-SOURCE-";
public static final AtomicInteger INDEX = new AtomicInteger(1);
public int numReceived = 0;
public final ArrayList<K> keys = new ArrayList<>();
public final ArrayList<V> values = new ArrayList<>();
public boolean initialized;
public boolean closed;
public MockSourceNode(String[] topics, Deserializer<K> keyDeserializer, Deserializer<V> valDeserializer) {
super(NAME + INDEX.getAndIncrement(), Arrays.asList(topics), keyDeserializer, valDeserializer);
}
@Override
public void process(K key, V value) {
this.numReceived++;
this.keys.add(key);
this.values.add(value);
}
@Override
public void init(final ProcessorContext context) {
super.init(context);
initialized = true;
}
@Override
public void close() {
super.close();
this.closed = true;
}
}