/*
* 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.utils.Bytes;
import org.apache.kafka.streams.KeyValue;
import org.apache.kafka.streams.processor.ProcessorContext;
import org.apache.kafka.streams.processor.StateStore;
import org.apache.kafka.streams.state.KeyValueIterator;
import org.apache.kafka.streams.state.internals.SegmentedBytesStore;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
public class SegmentedBytesStoreStub implements SegmentedBytesStore {
private Map<Bytes, byte[]> store = new HashMap<>();
public boolean fetchCalled;
public boolean allUpToCalled;
public boolean flushed;
public boolean closed;
public boolean initialized;
public boolean removeCalled;
public boolean putCalled;
public boolean getCalled;
@Override
public String name() {
return "";
}
@Override
public void init(final ProcessorContext context, final StateStore root) {
initialized = true;
}
@Override
public KeyValueIterator<Bytes, byte[]> fetch(final Bytes key, final long from, final long to) {
fetchCalled = true;
return new KeyValueIteratorStub<>(Collections.<KeyValue<Bytes, byte[]>>emptyIterator());
}
@Override
public void remove(final Bytes key) {
store.put(key, null);
removeCalled = true;
}
@Override
public void put(final Bytes key, final byte[] value) {
store.put(key, value);
putCalled = true;
}
@Override
public boolean isOpen() {
return false;
}
@Override
public byte[] get(final Bytes key) {
getCalled = true;
return store.get(key);
}
@Override
public void flush() {
flushed = true;
}
@Override
public void close() {
closed = true;
}
@Override
public boolean persistent() {
return false;
}
}