/*
 * Copyright 2017 the original author or authors.
 *
 * 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 org.gradle.caching.internal.controller;

import com.google.common.collect.ImmutableSortedMap;
import org.gradle.caching.BuildCacheKey;
import org.gradle.caching.internal.CacheableEntity;
import org.gradle.caching.internal.origin.OriginMetadata;
import org.gradle.internal.fingerprint.CurrentFileCollectionFingerprint;
import org.gradle.internal.snapshot.FileSystemSnapshot;

import java.util.Map;

public interface BuildCacheCommandFactory {
    BuildCacheLoadCommand<LoadMetadata> createLoad(BuildCacheKey cacheKey, CacheableEntity entity);

    BuildCacheStoreCommand createStore(BuildCacheKey cacheKey, CacheableEntity entity, Map<String, ? extends FileSystemSnapshot> snapshots, long executionTime);

    interface LoadMetadata {
        OriginMetadata getOriginMetadata();
        ImmutableSortedMap<String, CurrentFileCollectionFingerprint> getResultingSnapshots();
    }
}
