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/*
* Copyright 2023 Responsive Computing, Inc.
*
* Licensed 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 dev.responsive.kafka.internal.stores;
import java.io.Closeable;
import org.apache.kafka.common.utils.Bytes;
import org.apache.kafka.streams.processor.internals.RecordBatchingStateRestoreCallback;
import org.apache.kafka.streams.state.KeyValueIterator;
public interface KeyValueOperations extends Closeable, RecordBatchingStateRestoreCallback {
void put(final Bytes key, final byte[] value);
byte[] delete(final Bytes key);
byte[] get(final Bytes key);
KeyValueIterator range(final Bytes from, final Bytes to);
KeyValueIterator reverseRange(final Bytes from, final Bytes to);
KeyValueIterator all();
KeyValueIterator reverseAll();
long approximateNumEntries();
@Override
void close();
}