/*
 * 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.streams.processor.internals;

import org.apache.kafka.streams.processor.api.Processor;
import org.apache.kafka.streams.processor.api.ProcessorSupplier;
import org.apache.kafka.streams.state.StoreBuilder;

import java.util.Set;

public class StoreDelegatingProcessorSupplier<KIn, VIn, KOut, VOut> implements ProcessorSupplier<KIn, VIn, KOut, VOut> {

    private final ProcessorSupplier<KIn, VIn, KOut, VOut> delegate;
    private final Set<StoreBuilder<?>> stores;

    public StoreDelegatingProcessorSupplier(
            final ProcessorSupplier<KIn, VIn, KOut, VOut> delegate,
            final Set<StoreBuilder<?>> stores
    ) {
        this.delegate = delegate;
        this.stores = stores;
    }

    @Override
    public Set<StoreBuilder<?>> stores() {
        return stores;
    }

    @Override
    public Processor<KIn, VIn, KOut, VOut> get() {
        return delegate.get();
    }
}
