src/main/java/org/apache/creadur/tentacles/filter/AndFilter.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 *  to you 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.apache.creadur.tentacles.filter;

import java.io.File;
import java.io.FileFilter;
import java.util.ArrayList;
import java.util.List;

final class AndFilter implements FileFilter {

    List<FileFilter> filters = new ArrayList<FileFilter>();

    AndFilter(final FileFilter... filters) {
        for (final FileFilter filter : filters) {
            this.filters.add(filter);
        }
    }

    @Override
    public boolean accept(final File file) {
        for (final FileFilter filter : this.filters) {
            if (!filter.accept(file)) {
                return false;
            }
        }

        return true;
    }
}