/*
 * Copyright (C) 2015 Red Hat, Inc. and/or its affiliates.
 *
 * 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.jboss.errai.reflections.util;

import java.io.File;
import java.util.ArrayList;
import java.util.Collection;

/**
 * <p>A utility for matching package patterns to file paths.
 *
 * <p>{@link #apply(String)} returns false iff an input is matched by at least one filter.
 *
 * @author Max Barkley <mbarkley@redhat.com>
 */
public class SimplePackageFilePathPredicate extends BasePackageFilter {

  public SimplePackageFilePathPredicate(final Collection<String> filters) {
    super(filters);
  }

  @Override
  protected Collection<String> processFilters(Collection<String> filters) {
    final Collection<String> processedFilters = new ArrayList<String>(filters.size());

    for (final String filter : filters) {
      String filterPath = filter.replace('.', File.separatorChar);
      if (!filterPath.endsWith("*"))
        filterPath += ".class";
      processedFilters.add(filterPath);
    }

    return processedFilters;
  }

  @Override
  public boolean apply(String input) {
    return !matches(input);
  }
}