/*
 * Copyright 2011 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.api.internal.artifacts.ivyservice.modulecache;

import org.apache.ivy.core.module.descriptor.ModuleDescriptor;
import org.gradle.api.artifacts.ModuleVersionIdentifier;
import org.gradle.api.artifacts.ResolvedModuleVersion;
import org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ModuleSource;
import org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ModuleVersionRepository;

import java.math.BigInteger;

public interface ModuleDescriptorCache {
    CachedModuleDescriptor cacheModuleDescriptor(ModuleVersionRepository repository, ModuleVersionIdentifier resolvedModuleVersionIdentifier, ModuleDescriptor moduleDescriptor, ModuleSource moduleSource, boolean isChanging);

    CachedModuleDescriptor getCachedModuleDescriptor(ModuleVersionRepository repository, ModuleVersionIdentifier moduleVersionIdentifier);

    interface CachedModuleDescriptor {
        ResolvedModuleVersion getModuleVersion();

        ModuleDescriptor getModuleDescriptor();

        boolean isChangingModule();

        long getAgeMillis();

        BigInteger getDescriptorHash();

        boolean isMissing();

        ModuleSource getModuleSource();
    }
}
