/**
 * Copyright © 2006-2016 Web Cohesion (info@webcohesion.com)
 *
 * 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 com.webcohesion.enunciate.util;

import com.webcohesion.enunciate.api.PathSummary;

import java.util.Comparator;

/**
 * @author Ryan Heaton
 */
public class PathSummaryComparator implements Comparator<PathSummary> {

    private final Comparator<String> pathComparator;

    public PathSummaryComparator(PathSortStrategy strategy) {
        if (strategy== PathSortStrategy.breadth_first) {
            pathComparator = new BreadthFirstResourcePathComparator();
        } else {
            pathComparator = new DepthFirstResourcePathComparator();
        }
    }

    @Override
    public int compare(PathSummary p1, PathSummary p2) {
        return pathComparator.compare(p1.getPath(), p2.getPath());
    }
}
