/*
 * Copyright 2016 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.changedetection.state;

import org.gradle.api.internal.cache.StringInterner;

import javax.annotation.Nullable;

public interface PathNormalizationStrategy {
    /**
     * Returns true when the normalized path is an absolute path and so uniquely identifies each file in a collection snapshot.
     */
    boolean isPathAbsolute();

    @Nullable
    NormalizedFileSnapshot getNormalizedSnapshot(FileSnapshot fileSnapshot, StringInterner stringInterner);
}
